1 files changed, 2 insertions, 0 deletions

diff --git a/kernel/audit.c b/kernel/audit.c
index c460f33c2801..f207289d686b 100644
--- a/kernel/audit.c
+++ b/kernel/audit.c
@@ -815,6 +815,8 @@ static int audit_receive_msg(struct sk_buff *skb, struct nlmsghdr *nlh)
                 if (s.mask & AUDIT_STATUS_PID) {
                         int new_pid = s.pid;
 
+                        if ((!new_pid) && (task_tgid_vnr(current) != audit_pid))
+                                return -EACCES;
                         if (audit_enabled != AUDIT_OFF)
                                 audit_log_config_change("audit_pid", new_pid, audit_pid, 1);
                         audit_pid = new_pid;