1 files changed, 5 insertions, 0 deletions

diff --git a/kernel/kmod.c b/kernel/kmod.c
index 385c31a1bdbf..4e8cae2e9148 100644
--- a/kernel/kmod.c
+++ b/kernel/kmod.c
@@ -78,6 +78,10 @@ int __request_module(bool wait, const char *fmt, ...)
 #define MAX_KMOD_CONCURRENT 50  /* Completely arbitrary value - KAO */
         static int kmod_loop_msg;
 
+        ret = security_kernel_module_request();
+        if (ret)
+                return ret;
+
         va_start(args, fmt);
         ret = vsnprintf(module_name, MODULE_NAME_LEN, fmt, args);
         va_end(args);
@@ -462,6 +466,7 @@ int call_usermodehelper_exec(struct subprocess_info *sub_info,
         int retval = 0;
 
         BUG_ON(atomic_read(&sub_info->cred->usage) != 1);
+        validate_creds(sub_info->cred);
 
         helper_lock();
         if (sub_info->path[0] == '\0')