mcstransd never implemented this permission. To keep permission indices
lined up, replace the permission with "unused_perm" to make it clear that
it has no effect.
These interfaces are not being called in the policy.
corenetwork.if.in:corenet_sctp_bind_generic_port(),
corenet_dontaudit_sctp_bind_generic_port(), and
corenet_sctp_connect_generic_port()
Removed references to undeclared type ephemeral_port_t.
corenetwork.if.in:corenet_sctp_recvfrom_unlabeled()
Removed references to undeclared type attribute corenet_unlabled_type.
devices.if:dev_read_printk()
Removed references to undeclared type printk_device_t and marked
interface as deprecated because it is now empty.
Signed-off-by: James Carter <jwcart2@tycho.nsa.gov>
The type user_devpts_t is actually declared in userdomain.te and moving it
removes a dependency of the base module (which terminal is a part) on a
module.
Moved the file contexts to label slave pseudo terminals with the
user_devpts_t type from terminal.fc to userdomain.fc.
Signed-off-by: James Carter <jwcart2@tycho.nsa.gov>
The type initrc_var_run_t is actually declared in init.te and moving it
removes a dependency of the base module (which files is a part) on a
module.
Moved the file contexts to label motd for debian systems with the
initrc_var_run_t type from files.fc to init.fc.
Signed-off-by: James Carter <jwcart2@tycho.nsa.gov>
Add additional entries to support the kernel SCTP implementation
introduced in kernel 4.16
Signed-off-by: Richard Haines <richard_c_haines@btinternet.com>
Deprecate mmap_file_perms and mmap_files_pattern since they are not fully
informative about their access. Replace with a full set of permission
set macros for mmap.
Requested for selinux-testsuite usage.
NVMe has several dev nodes for each device:
/dev/nvme0 is a char device for communicating with the controller
/dev/nvme0n1 is the block device that stores the data.
/dev/nvme0n1p1 is the first partition
This patch properly completes the implementation of the MLS file relabel attributes. In the previous patch [http://oss.tresys.com/pipermail/refpolicy/2016-July/008038.html], a new attribute, mlsfilerelabetoclr, was created. There should have been a second attribute, mlsfilerelabel, created instead of overloading mlsfilewrite for this privilege. I concur with creating new attributes for this situation. I have created the patch below.
Signed-off-by: Chad Hanson <dahchanson@gmail.com>
The cgroup directory under /sys/fs/cgroup contains a number of
pseudo-filesystems for each cgroup as well as two symbolic links for the
cpu and cpuacct groups, which were legacy symbolic links to the
cpu,cpuacct group.
These rules allow systemd to relabel these symbolic links from tmpfs_t
to their proper context, or otherwise denials will be printed for nearly
all systemd operation involving cgroups.
This change only grants systemd the possibility to relabel the
files. The actual relabelling needs to be done by systemd. The
accompanying change (commit 8739f23) will be released with systemd v236.
I am seeing the following denial (in dmesg) during system startup:
[ 4.623332] type=1400 audit(1507767947.042:3): avc: denied { relabelto } for pid=1 comm="systemd" name="private" dev="tmpfs" ino=5865 scontext=system_u:system_r:init_t:s0 tcontext=system_u:object_r:init_var_run_t:s0 tclass=sock_file
It appears that systemd is attempting to relablel the socket file /run/systemd/private to init_var_run_t but doesn't have permission.
Updated to create new interface for relabeling of sock_files rather than adding to existing interface
Signed-off-by: Dave Sugar <dsugar@tresys.com>
type=AVC msg=audit(1504637347.487:280): avc: denied { map } for pid=857 comm="xenconsoled" path="/dev/xen/privcmd" dev="devtmpfs" ino=16289 scontext=system_u:system_r:xenconsoled_t:s0
Without this we can't use xenconsole (client) to
talk to xenconsoled (server).
Signed-off-by: Konrad Rzeszutek Wilk <konrad@kernel.org>
libxenstored since git commit 9c89dc95201ffed5fead17b35754bf9440fdbdc0
prefers to use "/dev/xen/xenbus" over the "/proc/xen/xenbus".
Signed-off-by: Konrad Rzeszutek Wilk <konrad@kernel.org>
Chris PeBenito
Russell Coker
Luis Ressel
Jagannathan Raman
Jason Zaman
James Carter
Richard Haines
Christian Göttsche
Nicolas Iooss
Chad Hanson
David Sugar
Krzysztof Nowicki
Luis Ressel via refpolicy
Konrad Rzeszutek Wilk