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Allow dbus to access /proc/sys/crypto/fips_enabled

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type=AVC msg=audit(1543769401.029:153): avc:  denied  { search } for
pid=6676 comm="dbus-daemon" name="crypto" dev="proc" ino=10284
scontext=system_u:system_r:system_dbusd_t:s0-s0:c0.c1023
tcontext=system_u:object_r:sysctl_crypto_t:s0 tclass=dir permissive=1
type=AVC msg=audit(1543769401.029:153): avc:  denied  { read } for
pid=6676 comm="dbus-daemon" name="fips_enabled" dev="proc" ino=10285
scontext=system_u:system_r:system_dbusd_t:s0-s0:c0.c1023
tcontext=system_u:object_r:sysctl_crypto_t:s0 tclass=file permissive=1
type=AVC msg=audit(1543769401.029:153): avc:  denied  { open } for
pid=6676 comm="dbus-daemon" path="/proc/sys/crypto/fips_enabled"
dev="proc" ino=10285
scontext=system_u:system_r:system_dbusd_t:s0-s0:c0.c1023
tcontext=system_u:object_r:sysctl_crypto_t:s0 tclass=file permissive=1
type=AVC msg=audit(1543769401.029:154): avc:  denied  { getattr } for
pid=6676 comm="dbus-daemon" path="/proc/sys/crypto/fips_enabled"
dev="proc" ino=10285
scontext=system_u:system_r:system_dbusd_t:s0-s0:c0.c1023
tcontext=system_u:object_r:sysctl_crypto_t:s0 tclass=file permissive=1

type=AVC msg=audit(1543845518.175:364): avc:  denied  { search } for
pid=10300 comm="dbus-daemon" name="crypto" dev="proc" ino=9288
scontext=sysadm_u:sysadm_r:sysadm_dbusd_t:s0-s0:c0.c1023
tcontext=system_u:object_r:sysctl_crypto_t:s0 tclass=dir permissive=1
type=AVC msg=audit(1543845518.175:364): avc:  denied  { read } for
pid=10300 comm="dbus-daemon" name="fips_enabled" dev="proc" ino=9289
scontext=sysadm_u:sysadm_r:sysadm_dbusd_t:s0-s0:c0.c1023
tcontext=system_u:object_r:sysctl_crypto_t:s0 tclass=file permissive=1
type=AVC msg=audit(1543845518.175:364): avc:  denied  { open } for
pid=10300 comm="dbus-daemon" path="/proc/sys/crypto/fips_enabled"
dev="proc" ino=9289
scontext=sysadm_u:sysadm_r:sysadm_dbusd_t:s0-s0:c0.c1023
tcontext=system_u:object_r:sysctl_crypto_t:s0 tclass=file permissive=1
type=AVC msg=audit(1543845518.175:365): avc:  denied  { getattr } for
pid=10300 comm="dbus-daemon" path="/proc/sys/crypto/fips_enabled"
dev="proc" ino=9289
scontext=sysadm_u:sysadm_r:sysadm_dbusd_t:s0-s0:c0.c1023
tcontext=system_u:object_r:sysctl_crypto_t:s0 tclass=file permissive=1

Signed-off-by: Dave Sugar <dsugar@tresys.com>
This commit is contained in:
David Sugar 2018-12-08 18:45:46 +00:00 committed by Chris PeBenito
parent 241b917d37
commit 55c3fab804
1 changed files with 2 additions and 0 deletions
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2
policy/modules/services/dbus.te
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@ -89,6 +89,7 @@ files_pid_filetrans(system_dbusd_t, system_dbusd_var_run_t, { dir file })
can_exec(system_dbusd_t, dbusd_exec_t)
kernel_read_crypto_sysctls(system_dbusd_t)
kernel_read_system_state(system_dbusd_t)
kernel_read_kernel_sysctls(system_dbusd_t)
@ -227,6 +228,7 @@ manage_files_pattern(session_bus_type, session_dbusd_runtime_t, session_dbusd_ru
manage_sock_files_pattern(session_bus_type, session_dbusd_runtime_t, session_dbusd_runtime_t)
userdom_user_runtime_filetrans(session_bus_type, session_dbusd_runtime_t, { dir file sock_file })
kernel_read_crypto_sysctls(session_bus_type)
kernel_read_system_state(session_bus_type)
kernel_read_kernel_sysctls(session_bus_type)