3366 lines
66 KiB
Plaintext
3366 lines
66 KiB
Plaintext
## <summary>
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## Policy for kernel threads, proc filesystem,
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## and unlabeled processes and objects.
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## </summary>
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## <required val="true">
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## This module has initial SIDs.
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## </required>
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########################################
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## <summary>
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## Allows the kernel to start userland processes
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## by dynamic transitions to the specified domain.
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## </summary>
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## <param name="domain">
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## <summary>
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## The process type entered by the kernel.
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## </summary>
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## </param>
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#
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interface(`kernel_dyntrans_to',`
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gen_require(`
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type kernel_t;
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')
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domain_dyntrans_type(kernel_t)
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allow kernel_t self:process setcurrent;
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allow kernel_t $1:process dyntransition;
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')
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########################################
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## <summary>
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## Allows to start userland processes
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## by transitioning to the specified domain.
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## </summary>
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## <param name="domain">
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## <summary>
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## The process type entered by kernel.
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## </summary>
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## </param>
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## <param name="entrypoint">
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## <summary>
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## The executable type for the entrypoint.
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## </summary>
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## </param>
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#
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interface(`kernel_domtrans_to',`
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gen_require(`
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type kernel_t;
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')
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domtrans_pattern(kernel_t, $2, $1)
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')
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########################################
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## <summary>
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## Allows to start userland processes
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## by transitioning to the specified domain,
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## with a range transition.
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## </summary>
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## <param name="domain">
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## <summary>
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## The process type entered by kernel.
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## </summary>
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## </param>
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## <param name="entrypoint">
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## <summary>
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## The executable type for the entrypoint.
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## </summary>
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## </param>
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## <param name="range">
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## <summary>
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## Range for the domain.
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## </summary>
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## </param>
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#
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interface(`kernel_ranged_domtrans_to',`
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gen_require(`
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type kernel_t;
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')
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kernel_domtrans_to($1, $2)
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ifdef(`enable_mcs',`
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range_transition kernel_t $2:process $3;
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')
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ifdef(`enable_mls',`
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range_transition kernel_t $2:process $3;
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mls_rangetrans_target($1)
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')
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')
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########################################
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## <summary>
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## Allows the kernel to mount filesystems on
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## the specified directory type.
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## </summary>
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## <param name="directory_type">
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## <summary>
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## The type of the directory to use as a mountpoint.
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## </summary>
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## </param>
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#
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interface(`kernel_rootfs_mountpoint',`
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gen_require(`
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type kernel_t;
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')
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allow kernel_t $1:dir mounton;
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')
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########################################
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## <summary>
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## Set the process group of kernel threads.
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## </summary>
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## <param name="domain">
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## <summary>
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## Domain allowed access.
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## </summary>
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## </param>
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#
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interface(`kernel_setpgid',`
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gen_require(`
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type kernel_t;
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')
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allow $1 kernel_t:process setpgid;
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')
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########################################
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## <summary>
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## Set the priority of kernel threads.
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## </summary>
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## <param name="domain">
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## <summary>
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## Domain allowed access.
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## </summary>
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## </param>
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#
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interface(`kernel_setsched',`
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gen_require(`
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type kernel_t;
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')
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allow $1 kernel_t:process setsched;
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')
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########################################
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## <summary>
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## Send a SIGCHLD signal to kernel threads.
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## </summary>
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## <param name="domain">
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## <summary>
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## Domain allowed access.
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## </summary>
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## </param>
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#
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interface(`kernel_sigchld',`
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gen_require(`
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type kernel_t;
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')
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allow $1 kernel_t:process sigchld;
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')
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########################################
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## <summary>
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## Send a kill signal to kernel threads.
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## </summary>
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## <param name="domain">
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## <summary>
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## Domain allowed access.
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## </summary>
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## </param>
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#
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interface(`kernel_kill',`
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gen_require(`
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type kernel_t;
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')
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allow $1 kernel_t:process sigkill;
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')
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########################################
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## <summary>
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## Send a generic signal to kernel threads.
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## </summary>
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## <param name="domain">
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## <summary>
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## Domain allowed access.
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## </summary>
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## </param>
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#
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interface(`kernel_signal',`
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gen_require(`
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type kernel_t;
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')
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allow $1 kernel_t:process signal;
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')
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########################################
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## <summary>
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## Allows the kernel to share state information with
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## the caller.
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## </summary>
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## <param name="domain">
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## <summary>
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## The type of the process with which to share state information.
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## </summary>
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## </param>
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#
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interface(`kernel_share_state',`
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gen_require(`
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type kernel_t;
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')
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allow kernel_t $1:process share;
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')
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########################################
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## <summary>
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## Permits caller to use kernel file descriptors.
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## </summary>
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## <param name="domain">
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## <summary>
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## Domain allowed access.
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## </summary>
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## </param>
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#
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interface(`kernel_use_fds',`
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gen_require(`
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type kernel_t;
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')
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allow $1 kernel_t:fd use;
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')
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########################################
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## <summary>
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## Do not audit attempts to use
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## kernel file descriptors.
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## </summary>
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## <param name="domain">
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## <summary>
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## Domain to not audit.
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## </summary>
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## </param>
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#
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interface(`kernel_dontaudit_use_fds',`
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gen_require(`
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type kernel_t;
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')
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dontaudit $1 kernel_t:fd use;
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')
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########################################
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## <summary>
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## Read and write kernel unnamed pipes.
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## </summary>
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## <param name="domain">
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## <summary>
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## Domain allowed access.
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## </summary>
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## </param>
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#
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interface(`kernel_rw_pipes',`
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gen_require(`
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type kernel_t;
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')
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allow $1 kernel_t:fifo_file { read write };
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')
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########################################
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## <summary>
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## Read/write to kernel using a unix
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## domain stream socket.
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## </summary>
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## <param name="domain">
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## <summary>
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## Domain allowed access.
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## </summary>
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## </param>
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#
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interface(`kernel_rw_stream_sockets',`
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gen_require(`
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type kernel_t;
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')
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allow $1 kernel_t:unix_stream_socket rw_socket_perms;
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')
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########################################
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## <summary>
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## Connect to kernel using a unix
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## domain stream socket.
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## </summary>
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## <param name="domain">
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## <summary>
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## Domain allowed access.
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## </summary>
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## </param>
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#
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interface(`kernel_stream_connect',`
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gen_require(`
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type kernel_t;
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')
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allow $1 kernel_t:unix_stream_socket connectto;
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')
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########################################
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## <summary>
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## Getattr on kernel unix datagram sockets.
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## </summary>
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## <param name="domain">
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## <summary>
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## Domain allowed access.
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## </summary>
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## </param>
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#
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interface(`kernel_getattr_dgram_sockets',`
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gen_require(`
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type kernel_t;
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')
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allow $1 kernel_t:unix_dgram_socket getattr;
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')
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########################################
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## <summary>
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## Read and write kernel unix datagram sockets. (Deprecated)
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## </summary>
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## <param name="domain">
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## <summary>
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## Domain allowed access.
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## </summary>
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## </param>
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#
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interface(`kernel_rw_unix_dgram_sockets',`
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gen_require(`
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type kernel_t;
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')
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allow $1 kernel_t:unix_dgram_socket { read write ioctl };
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')
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########################################
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## <summary>
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## Send messages to kernel unix datagram sockets.
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## </summary>
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## <param name="domain">
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## <summary>
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## Domain allowed access.
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## </summary>
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## </param>
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#
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interface(`kernel_dgram_send',`
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gen_require(`
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type kernel_t;
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')
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allow $1 kernel_t:unix_dgram_socket sendto;
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')
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########################################
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## <summary>
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## Receive messages from kernel TCP sockets. (Deprecated)
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## </summary>
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## <param name="domain">
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## <summary>
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## Domain allowed access.
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## </summary>
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## </param>
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#
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interface(`kernel_tcp_recvfrom',`
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refpolicywarn(`$0($*) has been deprecated.')
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')
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########################################
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## <summary>
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## Send UDP network traffic to the kernel. (Deprecated)
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## </summary>
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## <param name="domain">
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## <summary>
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## Domain allowed access.
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## </summary>
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## </param>
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#
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interface(`kernel_udp_send',`
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refpolicywarn(`$0($*) has been deprecated.')
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')
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########################################
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## <summary>
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## Receive messages from kernel UDP sockets. (Deprecated)
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## </summary>
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## <param name="domain">
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## <summary>
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## Domain allowed access.
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## </summary>
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## </param>
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#
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interface(`kernel_udp_recvfrom',`
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refpolicywarn(`$0($*) has been deprecated.')
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')
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########################################
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## <summary>
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## Allows caller to load kernel modules
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## </summary>
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## <param name="domain">
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## <summary>
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## Domain allowed access.
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## </summary>
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## </param>
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#
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interface(`kernel_load_module',`
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gen_require(`
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attribute can_load_kernmodule;
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')
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typeattribute $1 can_load_kernmodule;
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')
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########################################
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## <summary>
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## Allow search the kernel key ring.
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## </summary>
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## <param name="domain">
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## <summary>
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## Domain allowed access.
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## </summary>
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## </param>
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#
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interface(`kernel_search_key',`
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gen_require(`
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type kernel_t;
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')
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allow $1 kernel_t:key search;
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')
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########################################
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## <summary>
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## dontaudit search the kernel key ring.
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## </summary>
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## <param name="domain">
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## <summary>
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## Domain to not audit.
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## </summary>
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## </param>
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#
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interface(`kernel_dontaudit_search_key',`
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gen_require(`
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type kernel_t;
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')
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dontaudit $1 kernel_t:key search;
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')
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########################################
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## <summary>
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## Allow link to the kernel key ring.
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## </summary>
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## <param name="domain">
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## <summary>
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## Domain allowed access.
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## </summary>
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## </param>
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#
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interface(`kernel_link_key',`
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gen_require(`
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type kernel_t;
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')
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allow $1 kernel_t:key link;
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')
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########################################
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## <summary>
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## dontaudit link to the kernel key ring.
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## </summary>
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## <param name="domain">
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## <summary>
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## Domain to not audit.
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## </summary>
|
|
## </param>
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#
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interface(`kernel_dontaudit_link_key',`
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gen_require(`
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type kernel_t;
|
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')
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|
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dontaudit $1 kernel_t:key link;
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|
')
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|
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|
########################################
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## <summary>
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## Allows caller to read the ring buffer.
|
|
## </summary>
|
|
## <param name="domain">
|
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## <summary>
|
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## Domain allowed access.
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## </summary>
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## </param>
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## <rolecap/>
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|
#
|
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interface(`kernel_read_ring_buffer',`
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|
gen_require(`
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type kernel_t;
|
|
')
|
|
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|
allow $1 self:capability2 syslog;
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allow $1 kernel_t:system syslog_read;
|
|
')
|
|
|
|
########################################
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|
## <summary>
|
|
## Do not audit attempts to read the ring buffer.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
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|
## </summary>
|
|
## </param>
|
|
#
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|
interface(`kernel_dontaudit_read_ring_buffer',`
|
|
gen_require(`
|
|
type kernel_t;
|
|
')
|
|
|
|
dontaudit $1 kernel_t:system syslog_read;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Change the level of kernel messages logged to the console.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
## <rolecap/>
|
|
#
|
|
interface(`kernel_change_ring_buffer_level',`
|
|
gen_require(`
|
|
type kernel_t;
|
|
')
|
|
|
|
allow $1 self:capability2 syslog;
|
|
allow $1 kernel_t:system syslog_console;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Allows the caller to clear the ring buffer.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
## <rolecap/>
|
|
#
|
|
interface(`kernel_clear_ring_buffer',`
|
|
gen_require(`
|
|
type kernel_t;
|
|
')
|
|
|
|
allow $1 self:capability2 syslog;
|
|
allow $1 kernel_t:system syslog_mod;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Allows caller to request the kernel to load a module
|
|
## </summary>
|
|
## <desc>
|
|
## <p>
|
|
## Allow the specified domain to request that the kernel
|
|
## load a kernel module. An example of this is the
|
|
## auto-loading of network drivers when doing an
|
|
## ioctl() on a network interface.
|
|
## </p>
|
|
## <p>
|
|
## In the specific case of a module loading request
|
|
## on a network interface, the domain will also
|
|
## need the net_admin capability.
|
|
## </p>
|
|
## </desc>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_request_load_module',`
|
|
gen_require(`
|
|
type kernel_t;
|
|
')
|
|
|
|
allow $1 kernel_t:system module_request;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Do not audit requests to the kernel to load a module.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_dontaudit_request_load_module',`
|
|
gen_require(`
|
|
type kernel_t;
|
|
')
|
|
|
|
dontaudit $1 kernel_t:system module_request;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Get information on all System V IPC objects.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_get_sysvipc_info',`
|
|
gen_require(`
|
|
type kernel_t;
|
|
')
|
|
|
|
allow $1 kernel_t:system ipc_info;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Get the attributes of a kernel debugging filesystem.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_getattr_debugfs',`
|
|
gen_require(`
|
|
type debugfs_t;
|
|
')
|
|
|
|
allow $1 debugfs_t:filesystem getattr;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Mount a kernel debugging filesystem.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_mount_debugfs',`
|
|
gen_require(`
|
|
type debugfs_t;
|
|
')
|
|
|
|
allow $1 debugfs_t:filesystem mount;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Unmount a kernel debugging filesystem.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_unmount_debugfs',`
|
|
gen_require(`
|
|
type debugfs_t;
|
|
')
|
|
|
|
allow $1 debugfs_t:filesystem unmount;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Remount a kernel debugging filesystem.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_remount_debugfs',`
|
|
gen_require(`
|
|
type debugfs_t;
|
|
')
|
|
|
|
allow $1 debugfs_t:filesystem remount;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Search the contents of a kernel debugging filesystem.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_search_debugfs',`
|
|
gen_require(`
|
|
type debugfs_t;
|
|
')
|
|
|
|
search_dirs_pattern($1, debugfs_t, debugfs_t)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Do not audit attempts to search the kernel debugging filesystem.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_dontaudit_search_debugfs',`
|
|
gen_require(`
|
|
type debugfs_t;
|
|
')
|
|
|
|
dontaudit $1 debugfs_t:dir search_dir_perms;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Read information from the debugging filesystem.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_read_debugfs',`
|
|
gen_require(`
|
|
type debugfs_t;
|
|
')
|
|
|
|
read_files_pattern($1, debugfs_t, debugfs_t)
|
|
read_lnk_files_pattern($1, debugfs_t, debugfs_t)
|
|
list_dirs_pattern($1, debugfs_t, debugfs_t)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Do not audit attempts to write kernel debugging filesystem dirs.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_dontaudit_write_debugfs_dirs',`
|
|
gen_require(`
|
|
type debugfs_t;
|
|
')
|
|
|
|
dontaudit $1 debugfs_t:dir write;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Manage information from the debugging filesystem.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_manage_debugfs',`
|
|
gen_require(`
|
|
type debugfs_t;
|
|
')
|
|
|
|
manage_files_pattern($1, debugfs_t, debugfs_t)
|
|
read_lnk_files_pattern($1, debugfs_t, debugfs_t)
|
|
list_dirs_pattern($1, debugfs_t, debugfs_t)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Mount a kernel VM filesystem.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_mount_kvmfs',`
|
|
gen_require(`
|
|
type kvmfs_t;
|
|
')
|
|
|
|
allow $1 kvmfs_t:filesystem mount;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Unmount the proc filesystem.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_unmount_proc',`
|
|
gen_require(`
|
|
type proc_t;
|
|
')
|
|
|
|
allow $1 proc_t:filesystem unmount;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Get the attributes of the proc filesystem.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_getattr_proc',`
|
|
gen_require(`
|
|
type proc_t;
|
|
')
|
|
|
|
allow $1 proc_t:filesystem getattr;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Do not audit attempts to set the
|
|
## attributes of directories in /proc.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_dontaudit_setattr_proc_dirs',`
|
|
gen_require(`
|
|
type proc_t;
|
|
')
|
|
|
|
dontaudit $1 proc_t:dir setattr;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Search directories in /proc.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_search_proc',`
|
|
gen_require(`
|
|
type proc_t;
|
|
')
|
|
|
|
search_dirs_pattern($1, proc_t, proc_t)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## List the contents of directories in /proc.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_list_proc',`
|
|
gen_require(`
|
|
type proc_t;
|
|
')
|
|
|
|
list_dirs_pattern($1, proc_t, proc_t)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Do not audit attempts to list the
|
|
## contents of directories in /proc.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_dontaudit_list_proc',`
|
|
gen_require(`
|
|
type proc_t;
|
|
')
|
|
|
|
dontaudit $1 proc_t:dir list_dir_perms;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Do not audit attempts to write the
|
|
## directories in /proc.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_dontaudit_write_proc_dirs',`
|
|
gen_require(`
|
|
type proc_t;
|
|
')
|
|
|
|
dontaudit $1 proc_t:dir write;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Get the attributes of files in /proc.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_getattr_proc_files',`
|
|
gen_require(`
|
|
type proc_t;
|
|
')
|
|
|
|
getattr_files_pattern($1, proc_t, proc_t)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Read generic symbolic links in /proc.
|
|
## </summary>
|
|
## <desc>
|
|
## <p>
|
|
## Allow the specified domain to read (follow) generic
|
|
## symbolic links (symlinks) in the proc filesystem (/proc).
|
|
## This interface does not include access to the targets of
|
|
## these links. An example symlink is /proc/self.
|
|
## </p>
|
|
## </desc>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
## <infoflow type="read" weight="10"/>
|
|
#
|
|
interface(`kernel_read_proc_symlinks',`
|
|
gen_require(`
|
|
type proc_t;
|
|
')
|
|
|
|
read_lnk_files_pattern($1, proc_t, proc_t)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Allows caller to read system state information in /proc.
|
|
## </summary>
|
|
## <desc>
|
|
## <p>
|
|
## Allow the specified domain to read general system
|
|
## state information from the proc filesystem (/proc).
|
|
## </p>
|
|
## <p>
|
|
## Generally it should be safe to allow this access. Some
|
|
## example files that can be read based on this interface:
|
|
## </p>
|
|
## <ul>
|
|
## <li>/proc/cpuinfo</li>
|
|
## <li>/proc/meminfo</li>
|
|
## <li>/proc/uptime</li>
|
|
## </ul>
|
|
## <p>
|
|
## This does not allow access to sysctl entries (/proc/sys/*)
|
|
## nor process state information (/proc/pid).
|
|
## </p>
|
|
## </desc>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
## <infoflow type="read" weight="10"/>
|
|
## <rolecap/>
|
|
#
|
|
interface(`kernel_read_system_state',`
|
|
gen_require(`
|
|
type proc_t;
|
|
')
|
|
|
|
read_files_pattern($1, proc_t, proc_t)
|
|
read_lnk_files_pattern($1, proc_t, proc_t)
|
|
|
|
list_dirs_pattern($1, proc_t, proc_t)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Write to generic proc entries.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
## <rolecap/>
|
|
#
|
|
# cjp: this should probably go away. any
|
|
# file thats writable in proc should really
|
|
# have its own label.
|
|
#
|
|
interface(`kernel_write_proc_files',`
|
|
gen_require(`
|
|
type proc_t;
|
|
')
|
|
|
|
write_files_pattern($1, proc_t, proc_t)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Do not audit attempts by caller to
|
|
## read system state information in proc.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_dontaudit_read_system_state',`
|
|
gen_require(`
|
|
type proc_t;
|
|
')
|
|
|
|
dontaudit $1 proc_t:file read_file_perms;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Do not audit attempts by caller to
|
|
## read symbolic links in proc.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_dontaudit_read_proc_symlinks',`
|
|
gen_require(`
|
|
type proc_t;
|
|
')
|
|
|
|
dontaudit $1 proc_t:lnk_file read;
|
|
')
|
|
|
|
#######################################
|
|
## <summary>
|
|
## Allow caller to read and write state information for AFS.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
## <rolecap/>
|
|
#
|
|
interface(`kernel_rw_afs_state',`
|
|
gen_require(`
|
|
type proc_t, proc_afs_t;
|
|
')
|
|
|
|
list_dirs_pattern($1, proc_t, proc_t)
|
|
rw_files_pattern($1, proc_afs_t, proc_afs_t)
|
|
')
|
|
|
|
#######################################
|
|
## <summary>
|
|
## Allow caller to read the state information for software raid.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
## <rolecap/>
|
|
#
|
|
interface(`kernel_read_software_raid_state',`
|
|
gen_require(`
|
|
type proc_t, proc_mdstat_t;
|
|
')
|
|
|
|
read_files_pattern($1, proc_t, proc_mdstat_t)
|
|
|
|
list_dirs_pattern($1, proc_t, proc_t)
|
|
')
|
|
|
|
#######################################
|
|
## <summary>
|
|
## Allow caller to read and set the state information for software raid.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_rw_software_raid_state',`
|
|
gen_require(`
|
|
type proc_t, proc_mdstat_t;
|
|
')
|
|
|
|
rw_files_pattern($1, proc_t, proc_mdstat_t)
|
|
|
|
list_dirs_pattern($1, proc_t, proc_t)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Allows caller to get attribues of core kernel interface.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_getattr_core_if',`
|
|
gen_require(`
|
|
type proc_t, proc_kcore_t;
|
|
')
|
|
|
|
getattr_files_pattern($1, proc_t, proc_kcore_t)
|
|
|
|
list_dirs_pattern($1, proc_t, proc_t)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Do not audit attempts to get the attributes of
|
|
## core kernel interfaces.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_dontaudit_getattr_core_if',`
|
|
gen_require(`
|
|
type proc_kcore_t;
|
|
')
|
|
|
|
dontaudit $1 proc_kcore_t:file getattr;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Allows caller to read the core kernel interface.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_read_core_if',`
|
|
gen_require(`
|
|
type proc_t, proc_kcore_t;
|
|
attribute can_dump_kernel;
|
|
')
|
|
|
|
allow $1 self:capability sys_rawio;
|
|
read_files_pattern($1, proc_t, proc_kcore_t)
|
|
list_dirs_pattern($1, proc_t, proc_t)
|
|
|
|
typeattribute $1 can_dump_kernel;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Allow caller to read kernel messages
|
|
## using the /proc/kmsg interface.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_read_messages',`
|
|
gen_require(`
|
|
attribute can_receive_kernel_messages;
|
|
type proc_kmsg_t, proc_t;
|
|
')
|
|
|
|
read_files_pattern($1, proc_t, proc_kmsg_t)
|
|
|
|
typeattribute $1 can_receive_kernel_messages;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Allow caller to get the attributes of kernel message
|
|
## interface (/proc/kmsg).
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_getattr_message_if',`
|
|
gen_require(`
|
|
type proc_kmsg_t, proc_t;
|
|
')
|
|
|
|
getattr_files_pattern($1, proc_t, proc_kmsg_t)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Do not audit attempts by caller to get the attributes of kernel
|
|
## message interfaces.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_dontaudit_getattr_message_if',`
|
|
gen_require(`
|
|
type proc_kmsg_t, proc_t;
|
|
')
|
|
|
|
dontaudit $1 proc_kmsg_t:file getattr;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Do not audit attempts to search the network
|
|
## state directory.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
##
|
|
#
|
|
interface(`kernel_dontaudit_search_network_state',`
|
|
gen_require(`
|
|
type proc_net_t;
|
|
')
|
|
|
|
dontaudit $1 proc_net_t:dir search;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Allow searching of network state directory.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
##
|
|
#
|
|
interface(`kernel_search_network_state',`
|
|
gen_require(`
|
|
type proc_net_t;
|
|
')
|
|
|
|
search_dirs_pattern($1, proc_t, proc_net_t)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Read the network state information.
|
|
## </summary>
|
|
## <desc>
|
|
## <p>
|
|
## Allow the specified domain to read the networking
|
|
## state information. This includes several pieces
|
|
## of networking information, such as network interface
|
|
## names, netfilter (iptables) statistics, protocol
|
|
## information, routes, and remote procedure call (RPC)
|
|
## information.
|
|
## </p>
|
|
## </desc>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
## <infoflow type="read" weight="10"/>
|
|
## <rolecap/>
|
|
#
|
|
interface(`kernel_read_network_state',`
|
|
gen_require(`
|
|
type proc_t, proc_net_t;
|
|
')
|
|
|
|
read_files_pattern($1, { proc_t proc_net_t }, proc_net_t)
|
|
read_lnk_files_pattern($1, { proc_t proc_net_t }, proc_net_t)
|
|
|
|
list_dirs_pattern($1, proc_t, proc_net_t)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Allow caller to read the network state symbolic links.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_read_network_state_symlinks',`
|
|
gen_require(`
|
|
type proc_t, proc_net_t;
|
|
')
|
|
|
|
read_lnk_files_pattern($1, { proc_t proc_net_t }, proc_net_t)
|
|
|
|
list_dirs_pattern($1, proc_t, proc_net_t)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Allow searching of xen state directory.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
##
|
|
#
|
|
interface(`kernel_search_xen_state',`
|
|
gen_require(`
|
|
type proc_t, proc_xen_t;
|
|
')
|
|
|
|
search_dirs_pattern($1, proc_t, proc_xen_t)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Do not audit attempts to search the xen
|
|
## state directory.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
##
|
|
#
|
|
interface(`kernel_dontaudit_search_xen_state',`
|
|
gen_require(`
|
|
type proc_xen_t;
|
|
')
|
|
|
|
dontaudit $1 proc_xen_t:dir search;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Allow caller to read the xen state information.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
##
|
|
#
|
|
interface(`kernel_read_xen_state',`
|
|
gen_require(`
|
|
type proc_t, proc_xen_t;
|
|
')
|
|
|
|
read_files_pattern($1, { proc_t proc_xen_t }, proc_xen_t)
|
|
read_lnk_files_pattern($1, { proc_t proc_xen_t }, proc_xen_t)
|
|
|
|
list_dirs_pattern($1, proc_t, proc_xen_t)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Allow caller to read the xen state symbolic links.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
##
|
|
#
|
|
interface(`kernel_read_xen_state_symlinks',`
|
|
gen_require(`
|
|
type proc_t, proc_xen_t;
|
|
')
|
|
|
|
read_lnk_files_pattern($1, { proc_t proc_xen_t }, proc_xen_t)
|
|
|
|
list_dirs_pattern($1, proc_t, proc_xen_t)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Allow caller to write xen state information.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
##
|
|
#
|
|
interface(`kernel_write_xen_state',`
|
|
gen_require(`
|
|
type proc_t, proc_xen_t;
|
|
')
|
|
|
|
write_files_pattern($1, { proc_t proc_xen_t }, proc_xen_t)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Allow attempts to list all proc directories.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_list_all_proc',`
|
|
gen_require(`
|
|
attribute proc_type;
|
|
')
|
|
|
|
allow $1 proc_type:dir list_dir_perms;
|
|
allow $1 proc_type:file getattr;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Do not audit attempts to list all proc directories.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_dontaudit_list_all_proc',`
|
|
gen_require(`
|
|
attribute proc_type;
|
|
')
|
|
|
|
dontaudit $1 proc_type:dir list_dir_perms;
|
|
dontaudit $1 proc_type:file getattr;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Do not audit attempts by caller to search
|
|
## the base directory of sysctls.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
##
|
|
#
|
|
interface(`kernel_dontaudit_search_sysctl',`
|
|
gen_require(`
|
|
type sysctl_t;
|
|
')
|
|
|
|
dontaudit $1 sysctl_t:dir search;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Allow access to read sysctl directories.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
##
|
|
#
|
|
interface(`kernel_read_sysctl',`
|
|
gen_require(`
|
|
type sysctl_t, proc_t;
|
|
')
|
|
|
|
list_dirs_pattern($1, proc_t, sysctl_t)
|
|
read_files_pattern($1, sysctl_t, sysctl_t)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Allow caller to read the device sysctls.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
## <rolecap/>
|
|
#
|
|
interface(`kernel_read_device_sysctls',`
|
|
gen_require(`
|
|
type proc_t, sysctl_t, sysctl_dev_t;
|
|
')
|
|
|
|
read_files_pattern($1, { proc_t sysctl_t sysctl_dev_t }, sysctl_dev_t)
|
|
|
|
list_dirs_pattern($1, { proc_t sysctl_t }, sysctl_dev_t)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Read and write device sysctls.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
## <rolecap/>
|
|
#
|
|
interface(`kernel_rw_device_sysctls',`
|
|
gen_require(`
|
|
type proc_t, sysctl_t, sysctl_dev_t;
|
|
')
|
|
|
|
rw_files_pattern($1, { proc_t sysctl_t sysctl_dev_t }, sysctl_dev_t)
|
|
|
|
list_dirs_pattern($1, { proc_t sysctl_t }, sysctl_dev_t)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Allow caller to search virtual memory sysctls.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_search_vm_sysctl',`
|
|
gen_require(`
|
|
type proc_t, sysctl_t, sysctl_vm_t;
|
|
')
|
|
|
|
search_dirs_pattern($1, { proc_t sysctl_t }, sysctl_vm_t)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Allow caller to read virtual memory sysctls.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
## <rolecap/>
|
|
#
|
|
interface(`kernel_read_vm_sysctls',`
|
|
gen_require(`
|
|
type proc_t, sysctl_t, sysctl_vm_t;
|
|
')
|
|
|
|
read_files_pattern($1, { proc_t sysctl_t sysctl_vm_t }, sysctl_vm_t)
|
|
|
|
list_dirs_pattern($1, { proc_t sysctl_t }, sysctl_vm_t)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Read and write virtual memory sysctls.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
## <rolecap/>
|
|
#
|
|
interface(`kernel_rw_vm_sysctls',`
|
|
gen_require(`
|
|
type proc_t, sysctl_t, sysctl_vm_t;
|
|
')
|
|
|
|
rw_files_pattern($1 ,{ proc_t sysctl_t sysctl_vm_t }, sysctl_vm_t)
|
|
list_dirs_pattern($1, { proc_t sysctl_t }, sysctl_vm_t)
|
|
|
|
# hal needs this
|
|
allow $1 sysctl_vm_t:dir write;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Search network sysctl directories.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_search_network_sysctl',`
|
|
gen_require(`
|
|
type proc_t, sysctl_t, sysctl_net_t;
|
|
')
|
|
|
|
search_dirs_pattern($1, { proc_t sysctl_t }, sysctl_net_t)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Do not audit attempts by caller to search network sysctl directories.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_dontaudit_search_network_sysctl',`
|
|
gen_require(`
|
|
type sysctl_net_t;
|
|
')
|
|
|
|
dontaudit $1 sysctl_net_t:dir search;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Allow caller to read network sysctls.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
## <rolecap/>
|
|
#
|
|
interface(`kernel_read_net_sysctls',`
|
|
gen_require(`
|
|
type proc_t, sysctl_t, sysctl_net_t;
|
|
')
|
|
|
|
read_files_pattern($1, { proc_t sysctl_t sysctl_net_t }, sysctl_net_t)
|
|
|
|
list_dirs_pattern($1, { proc_t sysctl_t }, sysctl_net_t)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Allow caller to modiry contents of sysctl network files.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
## <rolecap/>
|
|
#
|
|
interface(`kernel_rw_net_sysctls',`
|
|
gen_require(`
|
|
type proc_t, sysctl_t, sysctl_net_t;
|
|
')
|
|
|
|
rw_files_pattern($1, { proc_t sysctl_t sysctl_net_t }, sysctl_net_t)
|
|
|
|
list_dirs_pattern($1, { proc_t sysctl_t }, sysctl_net_t)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Allow caller to read unix domain
|
|
## socket sysctls.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
## <rolecap/>
|
|
#
|
|
interface(`kernel_read_unix_sysctls',`
|
|
gen_require(`
|
|
type proc_t, sysctl_t, sysctl_net_t, sysctl_net_unix_t;
|
|
')
|
|
|
|
read_files_pattern($1, { proc_t sysctl_t sysctl_net_t }, sysctl_net_unix_t)
|
|
|
|
list_dirs_pattern($1, { proc_t sysctl_t }, sysctl_net_t)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Read and write unix domain
|
|
## socket sysctls.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
## <rolecap/>
|
|
#
|
|
interface(`kernel_rw_unix_sysctls',`
|
|
gen_require(`
|
|
type proc_t, sysctl_t, sysctl_net_t, sysctl_net_unix_t;
|
|
')
|
|
|
|
rw_files_pattern($1, { proc_t sysctl_t sysctl_net_t }, sysctl_net_unix_t)
|
|
|
|
list_dirs_pattern($1, { proc_t sysctl_t }, sysctl_net_t)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Read the hotplug sysctl.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
## <rolecap/>
|
|
#
|
|
interface(`kernel_read_hotplug_sysctls',`
|
|
gen_require(`
|
|
type proc_t, sysctl_t, sysctl_kernel_t, sysctl_hotplug_t;
|
|
')
|
|
|
|
read_files_pattern($1, { proc_t sysctl_t sysctl_kernel_t }, sysctl_hotplug_t)
|
|
|
|
list_dirs_pattern($1, { proc_t sysctl_t }, sysctl_kernel_t)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Read and write the hotplug sysctl.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
## <rolecap/>
|
|
#
|
|
interface(`kernel_rw_hotplug_sysctls',`
|
|
gen_require(`
|
|
type proc_t, sysctl_t, sysctl_kernel_t, sysctl_hotplug_t;
|
|
')
|
|
|
|
rw_files_pattern($1, { proc_t sysctl_t sysctl_kernel_t }, sysctl_hotplug_t)
|
|
|
|
list_dirs_pattern($1, { proc_t sysctl_t }, sysctl_kernel_t)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Read the modprobe sysctl.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
## <rolecap/>
|
|
#
|
|
interface(`kernel_read_modprobe_sysctls',`
|
|
gen_require(`
|
|
type proc_t, sysctl_t, sysctl_kernel_t, sysctl_modprobe_t;
|
|
')
|
|
|
|
read_files_pattern($1, { proc_t sysctl_t sysctl_kernel_t }, sysctl_modprobe_t)
|
|
|
|
list_dirs_pattern($1, { proc_t sysctl_t }, sysctl_kernel_t)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Read and write the modprobe sysctl.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
## <rolecap/>
|
|
#
|
|
interface(`kernel_rw_modprobe_sysctls',`
|
|
gen_require(`
|
|
type proc_t, sysctl_t, sysctl_kernel_t, sysctl_modprobe_t;
|
|
')
|
|
|
|
rw_files_pattern($1, { proc_t sysctl_t sysctl_kernel_t }, sysctl_modprobe_t)
|
|
|
|
list_dirs_pattern($1, { proc_t sysctl_t }, sysctl_kernel_t)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Do not audit attempts to search generic kernel sysctls.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_dontaudit_search_kernel_sysctl',`
|
|
gen_require(`
|
|
type sysctl_kernel_t;
|
|
')
|
|
|
|
dontaudit $1 sysctl_kernel_t:dir search;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Read generic crypto sysctls.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_read_crypto_sysctls',`
|
|
gen_require(`
|
|
type proc_t, sysctl_t, sysctl_crypto_t;
|
|
')
|
|
|
|
read_files_pattern($1, { proc_t sysctl_t sysctl_crypto_t }, sysctl_crypto_t)
|
|
list_dirs_pattern($1, { proc_t sysctl_t }, sysctl_crypto_t)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Read general kernel sysctls.
|
|
## </summary>
|
|
## <desc>
|
|
## <p>
|
|
## Allow the specified domain to read general
|
|
## kernel sysctl settings. These settings are typically
|
|
## read using the sysctl program. The settings
|
|
## that are included by this interface are prefixed
|
|
## with "kernel.", for example, kernel.sysrq.
|
|
## </p>
|
|
## <p>
|
|
## This does not include access to the hotplug
|
|
## handler setting (kernel.hotplug)
|
|
## nor the module installer handler setting
|
|
## (kernel.modprobe).
|
|
## </p>
|
|
## <p>
|
|
## Related interfaces:
|
|
## </p>
|
|
## <ul>
|
|
## <li>kernel_rw_kernel_sysctl()</li>
|
|
## </ul>
|
|
## </desc>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
## <infoflow type="read" weight="10"/>
|
|
#
|
|
interface(`kernel_read_kernel_sysctls',`
|
|
gen_require(`
|
|
type proc_t, sysctl_t, sysctl_kernel_t;
|
|
')
|
|
|
|
read_files_pattern($1, { proc_t sysctl_t sysctl_kernel_t }, sysctl_kernel_t)
|
|
|
|
list_dirs_pattern($1, { proc_t sysctl_t }, sysctl_kernel_t)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Do not audit attempts to write generic kernel sysctls.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_dontaudit_write_kernel_sysctl',`
|
|
gen_require(`
|
|
type sysctl_kernel_t;
|
|
')
|
|
|
|
dontaudit $1 sysctl_kernel_t:file write;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Read and write generic kernel sysctls.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
## <rolecap/>
|
|
#
|
|
interface(`kernel_rw_kernel_sysctl',`
|
|
gen_require(`
|
|
type proc_t, sysctl_t, sysctl_kernel_t;
|
|
')
|
|
|
|
rw_files_pattern($1, { proc_t sysctl_t sysctl_kernel_t }, sysctl_kernel_t)
|
|
|
|
list_dirs_pattern($1, { proc_t sysctl_t }, sysctl_kernel_t)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Read filesystem sysctls.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
## <rolecap/>
|
|
#
|
|
interface(`kernel_read_fs_sysctls',`
|
|
gen_require(`
|
|
type proc_t, sysctl_t, sysctl_fs_t;
|
|
')
|
|
|
|
read_files_pattern($1, { proc_t sysctl_t sysctl_fs_t }, sysctl_fs_t)
|
|
|
|
list_dirs_pattern($1, { proc_t sysctl_t }, sysctl_fs_t)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Read and write fileystem sysctls.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
## <rolecap/>
|
|
#
|
|
interface(`kernel_rw_fs_sysctls',`
|
|
gen_require(`
|
|
type proc_t, sysctl_t, sysctl_fs_t;
|
|
')
|
|
|
|
rw_files_pattern($1, { proc_t sysctl_t sysctl_fs_t }, sysctl_fs_t)
|
|
|
|
list_dirs_pattern($1, { proc_t sysctl_t }, sysctl_fs_t)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Read IRQ sysctls.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
## <rolecap/>
|
|
#
|
|
interface(`kernel_read_irq_sysctls',`
|
|
gen_require(`
|
|
type proc_t, sysctl_irq_t;
|
|
')
|
|
|
|
read_files_pattern($1, { proc_t sysctl_irq_t }, sysctl_irq_t)
|
|
|
|
list_dirs_pattern($1, proc_t, sysctl_irq_t)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Read and write IRQ sysctls.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
## <rolecap/>
|
|
#
|
|
interface(`kernel_rw_irq_sysctls',`
|
|
gen_require(`
|
|
type proc_t, sysctl_irq_t;
|
|
')
|
|
|
|
rw_files_pattern($1, { proc_t sysctl_irq_t }, sysctl_irq_t)
|
|
|
|
list_dirs_pattern($1, proc_t, sysctl_irq_t)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Read RPC sysctls.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
## <rolecap/>
|
|
#
|
|
interface(`kernel_read_rpc_sysctls',`
|
|
gen_require(`
|
|
type proc_t, proc_net_t, sysctl_rpc_t;
|
|
')
|
|
|
|
read_files_pattern($1, { proc_t proc_net_t sysctl_rpc_t }, sysctl_rpc_t)
|
|
|
|
list_dirs_pattern($1, { proc_t proc_net_t }, sysctl_rpc_t)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Read and write RPC sysctls.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
## <rolecap/>
|
|
#
|
|
interface(`kernel_rw_rpc_sysctls',`
|
|
gen_require(`
|
|
type proc_t, proc_net_t, sysctl_rpc_t;
|
|
')
|
|
|
|
rw_files_pattern($1, { proc_t proc_net_t sysctl_rpc_t }, sysctl_rpc_t)
|
|
|
|
list_dirs_pattern($1, { proc_t proc_net_t }, sysctl_rpc_t)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Do not audit attempts to list all sysctl directories.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_dontaudit_list_all_sysctls',`
|
|
gen_require(`
|
|
attribute sysctl_type;
|
|
')
|
|
|
|
dontaudit $1 sysctl_type:dir list_dir_perms;
|
|
dontaudit $1 sysctl_type:file getattr;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Allow caller to read all sysctls.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
## <rolecap/>
|
|
#
|
|
interface(`kernel_read_all_sysctls',`
|
|
gen_require(`
|
|
attribute sysctl_type;
|
|
type proc_t, proc_net_t;
|
|
')
|
|
|
|
# proc_net_t for /proc/net/rpc sysctls
|
|
read_files_pattern($1, { proc_t proc_net_t sysctl_type }, sysctl_type)
|
|
|
|
list_dirs_pattern($1, { proc_t proc_net_t }, sysctl_type)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Read and write all sysctls.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
## <rolecap/>
|
|
#
|
|
interface(`kernel_rw_all_sysctls',`
|
|
gen_require(`
|
|
attribute sysctl_type;
|
|
type proc_t, proc_net_t;
|
|
')
|
|
|
|
# proc_net_t for /proc/net/rpc sysctls
|
|
rw_files_pattern($1, { proc_t proc_net_t sysctl_type }, sysctl_type)
|
|
|
|
allow $1 sysctl_type:dir list_dir_perms;
|
|
# why is setattr needed?
|
|
allow $1 sysctl_type:file setattr;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Send a kill signal to unlabeled processes.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_kill_unlabeled',`
|
|
gen_require(`
|
|
type unlabeled_t;
|
|
')
|
|
|
|
allow $1 unlabeled_t:process sigkill;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Mount a kernel unlabeled filesystem.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_mount_unlabeled',`
|
|
gen_require(`
|
|
type unlabeled_t;
|
|
')
|
|
|
|
allow $1 unlabeled_t:filesystem mount;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Unmount a kernel unlabeled filesystem.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_unmount_unlabeled',`
|
|
gen_require(`
|
|
type unlabeled_t;
|
|
')
|
|
|
|
allow $1 unlabeled_t:filesystem unmount;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Send general signals to unlabeled processes.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_signal_unlabeled',`
|
|
gen_require(`
|
|
type unlabeled_t;
|
|
')
|
|
|
|
allow $1 unlabeled_t:process signal;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Send a null signal to unlabeled processes.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_signull_unlabeled',`
|
|
gen_require(`
|
|
type unlabeled_t;
|
|
')
|
|
|
|
allow $1 unlabeled_t:process signull;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Send a stop signal to unlabeled processes.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_sigstop_unlabeled',`
|
|
gen_require(`
|
|
type unlabeled_t;
|
|
')
|
|
|
|
allow $1 unlabeled_t:process sigstop;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Send a child terminated signal to unlabeled processes.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_sigchld_unlabeled',`
|
|
gen_require(`
|
|
type unlabeled_t;
|
|
')
|
|
|
|
allow $1 unlabeled_t:process sigchld;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Get the attributes of unlabeled directories.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_getattr_unlabeled_dirs',`
|
|
gen_require(`
|
|
type unlabeled_t;
|
|
')
|
|
|
|
allow $1 unlabeled_t:dir getattr_dir_perms;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Do not audit attempts to search unlabeled directories.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_dontaudit_search_unlabeled',`
|
|
gen_require(`
|
|
type unlabeled_t;
|
|
')
|
|
|
|
dontaudit $1 unlabeled_t:dir search_dir_perms;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## List unlabeled directories.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_list_unlabeled',`
|
|
gen_require(`
|
|
type unlabeled_t;
|
|
')
|
|
|
|
allow $1 unlabeled_t:dir list_dir_perms;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Read the process state (/proc/pid) of all unlabeled_t.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_read_unlabeled_state',`
|
|
gen_require(`
|
|
type unlabeled_t;
|
|
')
|
|
|
|
allow $1 unlabeled_t:dir list_dir_perms;
|
|
read_files_pattern($1, unlabeled_t, unlabeled_t)
|
|
read_lnk_files_pattern($1, unlabeled_t, unlabeled_t)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Do not audit attempts to list unlabeled directories.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_dontaudit_list_unlabeled',`
|
|
gen_require(`
|
|
type unlabeled_t;
|
|
')
|
|
|
|
dontaudit $1 unlabeled_t:dir list_dir_perms;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Read and write unlabeled directories.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_rw_unlabeled_dirs',`
|
|
gen_require(`
|
|
type unlabeled_t;
|
|
')
|
|
|
|
allow $1 unlabeled_t:dir rw_dir_perms;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Delete unlabeled directories.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_delete_unlabeled_dirs',`
|
|
gen_require(`
|
|
type unlabeled_t;
|
|
')
|
|
|
|
allow $1 unlabeled_t:dir delete_dir_perms;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Create, read, write, and delete unlabeled directories.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_manage_unlabeled_dirs',`
|
|
gen_require(`
|
|
type unlabeled_t;
|
|
')
|
|
|
|
allow $1 unlabeled_t:dir manage_dir_perms;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Mount a filesystem on an unlabeled directory.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_mounton_unlabeled_dirs',`
|
|
gen_require(`
|
|
type unlabeled_t;
|
|
')
|
|
|
|
allow $1 unlabeled_t:dir { search_dir_perms mounton };
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Read unlabeled files.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_read_unlabeled_files',`
|
|
gen_require(`
|
|
type unlabeled_t;
|
|
')
|
|
|
|
allow $1 unlabeled_t:file read_file_perms;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Read and write unlabeled files.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_rw_unlabeled_files',`
|
|
gen_require(`
|
|
type unlabeled_t;
|
|
')
|
|
|
|
allow $1 unlabeled_t:file rw_file_perms;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Delete unlabeled files.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_delete_unlabeled_files',`
|
|
gen_require(`
|
|
type unlabeled_t;
|
|
')
|
|
|
|
allow $1 unlabeled_t:file delete_file_perms;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Create, read, write, and delete unlabeled files.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_manage_unlabeled_files',`
|
|
gen_require(`
|
|
type unlabeled_t;
|
|
')
|
|
|
|
allow $1 unlabeled_t:file manage_file_perms;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Do not audit attempts by caller to get the
|
|
## attributes of an unlabeled file.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_dontaudit_getattr_unlabeled_files',`
|
|
gen_require(`
|
|
type unlabeled_t;
|
|
')
|
|
|
|
dontaudit $1 unlabeled_t:file getattr;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Do not audit attempts by caller to
|
|
## read an unlabeled file.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_dontaudit_read_unlabeled_files',`
|
|
gen_require(`
|
|
type unlabeled_t;
|
|
')
|
|
|
|
dontaudit $1 unlabeled_t:file { getattr read };
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Delete unlabeled symbolic links.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_delete_unlabeled_symlinks',`
|
|
gen_require(`
|
|
type unlabeled_t;
|
|
')
|
|
|
|
delete_lnk_files_pattern($1, unlabeled_t, unlabeled_t)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Create, read, write, and delete unlabeled symbolic links.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_manage_unlabeled_symlinks',`
|
|
gen_require(`
|
|
type unlabeled_t;
|
|
')
|
|
|
|
allow $1 unlabeled_t:lnk_file manage_lnk_file_perms;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Do not audit attempts by caller to get the
|
|
## attributes of unlabeled symbolic links.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_dontaudit_getattr_unlabeled_symlinks',`
|
|
gen_require(`
|
|
type unlabeled_t;
|
|
')
|
|
|
|
dontaudit $1 unlabeled_t:lnk_file getattr;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Do not audit attempts by caller to get the
|
|
## attributes of unlabeled named pipes.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_dontaudit_getattr_unlabeled_pipes',`
|
|
gen_require(`
|
|
type unlabeled_t;
|
|
')
|
|
|
|
dontaudit $1 unlabeled_t:fifo_file getattr;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Do not audit attempts by caller to get the
|
|
## attributes of unlabeled named sockets.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_dontaudit_getattr_unlabeled_sockets',`
|
|
gen_require(`
|
|
type unlabeled_t;
|
|
')
|
|
|
|
dontaudit $1 unlabeled_t:sock_file getattr;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Do not audit attempts by caller to get attributes for
|
|
## unlabeled block devices.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_dontaudit_getattr_unlabeled_blk_files',`
|
|
gen_require(`
|
|
type unlabeled_t;
|
|
')
|
|
|
|
dontaudit $1 unlabeled_t:blk_file getattr;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Read and write unlabeled block device nodes.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_rw_unlabeled_blk_files',`
|
|
gen_require(`
|
|
type unlabeled_t;
|
|
')
|
|
|
|
allow $1 unlabeled_t:blk_file rw_blk_file_perms;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Delete unlabeled block device nodes.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_delete_unlabeled_blk_files',`
|
|
gen_require(`
|
|
type unlabeled_t;
|
|
')
|
|
|
|
delete_blk_files_pattern($1, unlabeled_t, unlabeled_t)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Create, read, write, and delete unlabeled block device nodes.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_manage_unlabeled_blk_files',`
|
|
gen_require(`
|
|
type unlabeled_t;
|
|
')
|
|
|
|
allow $1 unlabeled_t:blk_file manage_blk_file_perms;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Do not audit attempts by caller to get attributes for
|
|
## unlabeled character devices.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_dontaudit_getattr_unlabeled_chr_files',`
|
|
gen_require(`
|
|
type unlabeled_t;
|
|
')
|
|
|
|
dontaudit $1 unlabeled_t:chr_file getattr;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Do not audit attempts to
|
|
## write unlabeled character devices.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_dontaudit_write_unlabeled_chr_files',`
|
|
gen_require(`
|
|
type unlabeled_t;
|
|
')
|
|
|
|
dontaudit $1 unlabeled_t:file write;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Delete unlabeled character device nodes.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_delete_unlabeled_chr_files',`
|
|
gen_require(`
|
|
type unlabeled_t;
|
|
')
|
|
|
|
delete_chr_files_pattern($1, unlabeled_t, unlabeled_t)
|
|
')
|
|
|
|
|
|
########################################
|
|
## <summary>
|
|
## Create, read, write, and delete unlabeled character device nodes.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_manage_unlabeled_chr_files',`
|
|
gen_require(`
|
|
type unlabeled_t;
|
|
')
|
|
|
|
allow $1 unlabeled_t:chr_file manage_chr_file_perms;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Allow caller to relabel unlabeled directories.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_relabelfrom_unlabeled_dirs',`
|
|
gen_require(`
|
|
type unlabeled_t;
|
|
')
|
|
|
|
allow $1 unlabeled_t:dir { list_dir_perms relabelfrom };
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Allow caller to relabel unlabeled files.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_relabelfrom_unlabeled_files',`
|
|
gen_require(`
|
|
type unlabeled_t;
|
|
')
|
|
|
|
kernel_list_unlabeled($1)
|
|
allow $1 unlabeled_t:file { getattr relabelfrom };
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Allow caller to relabel unlabeled symbolic links.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_relabelfrom_unlabeled_symlinks',`
|
|
gen_require(`
|
|
type unlabeled_t;
|
|
')
|
|
|
|
kernel_list_unlabeled($1)
|
|
allow $1 unlabeled_t:lnk_file { getattr relabelfrom };
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Allow caller to relabel unlabeled named pipes.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_relabelfrom_unlabeled_pipes',`
|
|
gen_require(`
|
|
type unlabeled_t;
|
|
')
|
|
|
|
kernel_list_unlabeled($1)
|
|
allow $1 unlabeled_t:fifo_file { getattr relabelfrom };
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Delete unlabeled named pipes
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_delete_unlabeled_pipes',`
|
|
gen_require(`
|
|
type unlabeled_t;
|
|
')
|
|
|
|
delete_fifo_files_pattern($1, unlabeled_t, unlabeled_t)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Allow caller to relabel unlabeled named sockets.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_relabelfrom_unlabeled_sockets',`
|
|
gen_require(`
|
|
type unlabeled_t;
|
|
')
|
|
|
|
kernel_list_unlabeled($1)
|
|
allow $1 unlabeled_t:sock_file { getattr relabelfrom };
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Delete unlabeled named sockets.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_delete_unlabeled_sockets',`
|
|
gen_require(`
|
|
type unlabeled_t;
|
|
')
|
|
|
|
delete_sock_files_pattern($1, unlabeled_t, unlabeled_t)
|
|
')
|
|
########################################
|
|
## <summary>
|
|
## Send and receive messages from an
|
|
## unlabeled IPSEC association.
|
|
## </summary>
|
|
## <desc>
|
|
## <p>
|
|
## Send and receive messages from an
|
|
## unlabeled IPSEC association. Network
|
|
## connections that are not protected
|
|
## by IPSEC have use an unlabeled
|
|
## assocation.
|
|
## </p>
|
|
## <p>
|
|
## The corenetwork interface
|
|
## corenet_non_ipsec_sendrecv() should
|
|
## be used instead of this one.
|
|
## </p>
|
|
## </desc>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_sendrecv_unlabeled_association',`
|
|
gen_require(`
|
|
type unlabeled_t;
|
|
')
|
|
|
|
allow $1 unlabeled_t:association { sendto recvfrom };
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Do not audit attempts to send and receive messages
|
|
## from an unlabeled IPSEC association.
|
|
## </summary>
|
|
## <desc>
|
|
## <p>
|
|
## Do not audit attempts to send and receive messages
|
|
## from an unlabeled IPSEC association. Network
|
|
## connections that are not protected
|
|
## by IPSEC have use an unlabeled
|
|
## assocation.
|
|
## </p>
|
|
## <p>
|
|
## The corenetwork interface
|
|
## corenet_dontaudit_non_ipsec_sendrecv() should
|
|
## be used instead of this one.
|
|
## </p>
|
|
## </desc>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_dontaudit_sendrecv_unlabeled_association',`
|
|
gen_require(`
|
|
type unlabeled_t;
|
|
')
|
|
|
|
dontaudit $1 unlabeled_t:association { sendto recvfrom };
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Receive TCP packets from an unlabeled connection.
|
|
## </summary>
|
|
## <desc>
|
|
## <p>
|
|
## Receive TCP packets from an unlabeled connection.
|
|
## </p>
|
|
## <p>
|
|
## The corenetwork interface corenet_tcp_recv_unlabeled() should
|
|
## be used instead of this one.
|
|
## </p>
|
|
## </desc>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_tcp_recvfrom_unlabeled',`
|
|
gen_require(`
|
|
type unlabeled_t;
|
|
')
|
|
|
|
allow $1 unlabeled_t:tcp_socket recvfrom;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Do not audit attempts to receive TCP packets from an unlabeled
|
|
## connection.
|
|
## </summary>
|
|
## <desc>
|
|
## <p>
|
|
## Do not audit attempts to receive TCP packets from an unlabeled
|
|
## connection.
|
|
## </p>
|
|
## <p>
|
|
## The corenetwork interface corenet_dontaudit_tcp_recv_unlabeled()
|
|
## should be used instead of this one.
|
|
## </p>
|
|
## </desc>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_dontaudit_tcp_recvfrom_unlabeled',`
|
|
gen_require(`
|
|
type unlabeled_t;
|
|
')
|
|
|
|
dontaudit $1 unlabeled_t:tcp_socket recvfrom;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Receive UDP packets from an unlabeled connection.
|
|
## </summary>
|
|
## <desc>
|
|
## <p>
|
|
## Receive UDP packets from an unlabeled connection.
|
|
## </p>
|
|
## <p>
|
|
## The corenetwork interface corenet_udp_recv_unlabeled() should
|
|
## be used instead of this one.
|
|
## </p>
|
|
## </desc>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_udp_recvfrom_unlabeled',`
|
|
gen_require(`
|
|
type unlabeled_t;
|
|
')
|
|
|
|
allow $1 unlabeled_t:udp_socket recvfrom;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Do not audit attempts to receive UDP packets from an unlabeled
|
|
## connection.
|
|
## </summary>
|
|
## <desc>
|
|
## <p>
|
|
## Do not audit attempts to receive UDP packets from an unlabeled
|
|
## connection.
|
|
## </p>
|
|
## <p>
|
|
## The corenetwork interface corenet_dontaudit_udp_recv_unlabeled()
|
|
## should be used instead of this one.
|
|
## </p>
|
|
## </desc>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_dontaudit_udp_recvfrom_unlabeled',`
|
|
gen_require(`
|
|
type unlabeled_t;
|
|
')
|
|
|
|
dontaudit $1 unlabeled_t:udp_socket recvfrom;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Receive Raw IP packets from an unlabeled connection.
|
|
## </summary>
|
|
## <desc>
|
|
## <p>
|
|
## Receive Raw IP packets from an unlabeled connection.
|
|
## </p>
|
|
## <p>
|
|
## The corenetwork interface corenet_raw_recv_unlabeled() should
|
|
## be used instead of this one.
|
|
## </p>
|
|
## </desc>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_raw_recvfrom_unlabeled',`
|
|
gen_require(`
|
|
type unlabeled_t;
|
|
')
|
|
|
|
allow $1 unlabeled_t:rawip_socket recvfrom;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Do not audit attempts to receive Raw IP packets from an unlabeled
|
|
## connection.
|
|
## </summary>
|
|
## <desc>
|
|
## <p>
|
|
## Do not audit attempts to receive Raw IP packets from an unlabeled
|
|
## connection.
|
|
## </p>
|
|
## <p>
|
|
## The corenetwork interface corenet_dontaudit_raw_recv_unlabeled()
|
|
## should be used instead of this one.
|
|
## </p>
|
|
## </desc>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_dontaudit_raw_recvfrom_unlabeled',`
|
|
gen_require(`
|
|
type unlabeled_t;
|
|
')
|
|
|
|
dontaudit $1 unlabeled_t:rawip_socket recvfrom;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Send and receive unlabeled packets.
|
|
## </summary>
|
|
## <desc>
|
|
## <p>
|
|
## Send and receive unlabeled packets.
|
|
## These packets do not match any netfilter
|
|
## SECMARK rules.
|
|
## </p>
|
|
## <p>
|
|
## The corenetwork interface
|
|
## corenet_sendrecv_unlabeled_packets() should
|
|
## be used instead of this one.
|
|
## </p>
|
|
## </desc>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_sendrecv_unlabeled_packets',`
|
|
gen_require(`
|
|
type unlabeled_t;
|
|
')
|
|
|
|
allow $1 unlabeled_t:packet { send recv };
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Receive packets from an unlabeled peer.
|
|
## </summary>
|
|
## <desc>
|
|
## <p>
|
|
## Receive packets from an unlabeled peer, these packets do not have any
|
|
## peer labeling information present.
|
|
## </p>
|
|
## <p>
|
|
## The corenetwork interface corenet_recvfrom_unlabeled_peer() should
|
|
## be used instead of this one.
|
|
## </p>
|
|
## </desc>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_recvfrom_unlabeled_peer',`
|
|
gen_require(`
|
|
type unlabeled_t;
|
|
')
|
|
|
|
allow $1 unlabeled_t:peer recv;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Do not audit attempts to receive packets from an unlabeled peer.
|
|
## </summary>
|
|
## <desc>
|
|
## <p>
|
|
## Do not audit attempts to receive packets from an unlabeled peer,
|
|
## these packets do not have any peer labeling information present.
|
|
## </p>
|
|
## <p>
|
|
## The corenetwork interface corenet_dontaudit_*_recvfrom_unlabeled()
|
|
## should be used instead of this one.
|
|
## </p>
|
|
## </desc>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_dontaudit_recvfrom_unlabeled_peer',`
|
|
gen_require(`
|
|
type unlabeled_t;
|
|
')
|
|
|
|
dontaudit $1 unlabeled_t:peer recv;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Relabel from unlabeled database objects.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_relabelfrom_unlabeled_database',`
|
|
gen_require(`
|
|
type unlabeled_t;
|
|
class db_database { setattr relabelfrom };
|
|
class db_schema { setattr relabelfrom };
|
|
class db_table { setattr relabelfrom };
|
|
class db_sequence { setattr relabelfrom };
|
|
class db_view { setattr relabelfrom };
|
|
class db_procedure { setattr relabelfrom };
|
|
class db_language { setattr relabelfrom };
|
|
class db_column { setattr relabelfrom };
|
|
class db_tuple { update relabelfrom };
|
|
class db_blob { setattr relabelfrom };
|
|
')
|
|
|
|
allow $1 unlabeled_t:db_database { setattr relabelfrom };
|
|
allow $1 unlabeled_t:db_schema { setattr relabelfrom };
|
|
allow $1 unlabeled_t:db_table { setattr relabelfrom };
|
|
allow $1 unlabeled_t:db_sequence { setattr relabelfrom };
|
|
allow $1 unlabeled_t:db_view { setattr relabelfrom };
|
|
allow $1 unlabeled_t:db_procedure { setattr relabelfrom };
|
|
allow $1 unlabeled_t:db_language { setattr relabelfrom };
|
|
allow $1 unlabeled_t:db_column { setattr relabelfrom };
|
|
allow $1 unlabeled_t:db_tuple { update relabelfrom };
|
|
allow $1 unlabeled_t:db_blob { setattr relabelfrom };
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Unconfined access to kernel module resources.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`kernel_unconfined',`
|
|
gen_require(`
|
|
attribute kern_unconfined;
|
|
')
|
|
|
|
typeattribute $1 kern_unconfined;
|
|
kernel_load_module($1)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Read virtual memory overcommit sysctl.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
## <rolecap/>
|
|
#
|
|
interface(`kernel_read_vm_overcommit_sysctl',`
|
|
gen_require(`
|
|
type sysctl_vm_overcommit_t;
|
|
')
|
|
|
|
kernel_search_vm_sysctl($1)
|
|
allow $1 sysctl_vm_overcommit_t:file read_file_perms;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Read and write virtual memory overcommit sysctl.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
## <rolecap/>
|
|
#
|
|
interface(`kernel_rw_vm_overcommit_sysctl',`
|
|
gen_require(`
|
|
type sysctl_vm_overcommit_t;
|
|
')
|
|
|
|
kernel_search_vm_sysctl($1)
|
|
allow $1 sysctl_vm_overcommit_t:file rw_file_perms;
|
|
')
|