1 files changed, 2 insertions, 1 deletions

diff --git a/ipc/namespace.c b/ipc/namespace.c
index cf3386a51de2..7c1fa451b0b0 100644
--- a/ipc/namespace.c
+++ b/ipc/namespace.c
@@ -170,7 +170,8 @@ static void ipcns_put(void *ns)
 static int ipcns_install(struct nsproxy *nsproxy, void *new)
 {
         struct ipc_namespace *ns = new;
-        if (!ns_capable(ns->user_ns, CAP_SYS_ADMIN))
+        if (!ns_capable(ns->user_ns, CAP_SYS_ADMIN) ||
+            !nsown_capable(CAP_SYS_ADMIN))
                 return -EPERM;
 
         /* Ditch state from the old ipc namespace */