1 files changed, 41 insertions, 0 deletions

diff --git a/recipes-security/refpolicy/refpolicy/0074-policy-modules-system-systemd-systemd-user-sessions-.patch b/recipes-security/refpolicy/refpolicy/0074-policy-modules-system-systemd-systemd-user-sessions-.patch
new file mode 100644
index 0000000..ebe2b52
--- /dev/null
+++ b/recipes-security/refpolicy/refpolicy/0074-policy-modules-system-systemd-systemd-user-sessions-.patch
@@ -0,0 +1,41 @@
+From bea1f53ae2ba7608503051b874db9aecb97d4f00 Mon Sep 17 00:00:00 2001
+From: Yi Zhao <yi.zhao@windriver.com>
+Date: Thu, 18 Jun 2020 09:39:23 +0800
+Subject: [PATCH] policy/modules/system/systemd: systemd-user-sessions: make
+ systemd_sessions_t MLS trusted for reading/writing from files at all levels
+
+Fixes:
+avc:  denied  { search } for  pid=229 comm="systemd-user-se"
+name="journal" dev="tmpfs" ino=10956
+scontext=system_u:system_r:systemd_sessions_t:s0-s15:c0.c1023
+tcontext=system_u:object_r:syslogd_runtime_t:s15:c0.c1023 tclass=dir
+permissive=0
+avc:  denied  { write } for  pid=229 comm="systemd-user-se" name="kmsg"
+dev="devtmpfs" ino=10032
+scontext=system_u:system_r:systemd_sessions_t:s0-s15:c0.c1023
+tcontext=system_u:object_r:kmsg_device_t:s15:c0.c1023 tclass=chr_file
+permissive=0
+
+Upstream-Status: Inappropriate [embedded specific]
+
+Signed-off-by: Yi Zhao <yi.zhao@windriver.com>
+---
+ policy/modules/system/systemd.te | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/policy/modules/system/systemd.te b/policy/modules/system/systemd.te
+index 1449d2808..6b0f52d15 100644
+--- a/policy/modules/system/systemd.te
++++ b/policy/modules/system/systemd.te
+@@ -1125,6 +1125,8 @@ seutil_read_file_contexts(systemd_sessions_t)
+ 
+ systemd_log_parse_environment(systemd_sessions_t)
+ 
++mls_file_read_to_clearance(systemd_sessions_t)
++mls_file_write_all_levels(systemd_sessions_t)
+ 
+ #########################################
+ #
+-- 
+2.17.1
+