From 55c3fab8045142bceb17579961474f60ca0ad6bd Mon Sep 17 00:00:00 2001 From: David Sugar Date: Sat, 8 Dec 2018 18:45:46 +0000 Subject: [PATCH] Allow dbus to access /proc/sys/crypto/fips_enabled 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 --- policy/modules/services/dbus.te | 2 ++ 1 file changed, 2 insertions(+) diff --git a/policy/modules/services/dbus.te b/policy/modules/services/dbus.te index 4b1e25c6c..ea0af022d 100644 --- a/policy/modules/services/dbus.te +++ b/policy/modules/services/dbus.te @@ -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)