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-rw-r--r--kernel/audit.c10
1 files changed, 7 insertions, 3 deletions
diff --git a/kernel/audit.c b/kernel/audit.c
index 5a096f8e28cb..72c6e1cd6ef5 100644
--- a/kernel/audit.c
+++ b/kernel/audit.c
@@ -607,9 +607,8 @@ static int audit_netlink_ok(struct sk_buff *skb, u16 msg_type)
{
int err = 0;
- /* Only support the initial namespaces for now. */
- if ((current_user_ns() != &init_user_ns) ||
- (task_active_pid_ns(current) != &init_pid_ns))
+ /* Only support initial user namespace for now. */
+ if ((current_user_ns() != &init_user_ns))
return -EPERM;
switch (msg_type) {
@@ -629,6 +628,11 @@ static int audit_netlink_ok(struct sk_buff *skb, u16 msg_type)
case AUDIT_TTY_SET:
case AUDIT_TRIM:
case AUDIT_MAKE_EQUIV:
+ /* Only support auditd and auditctl in initial pid namespace
+ * for now. */
+ if ((task_active_pid_ns(current) != &init_pid_ns))
+ return -EPERM;
+
if (!capable(CAP_AUDIT_CONTROL))
err = -EPERM;
break;