1 files changed, 2 insertions, 1 deletions

diff --git a/net/core/net_namespace.c b/net/core/net_namespace.c
index 2e9a3132b8dd..8acce01b6dab 100644
--- a/net/core/net_namespace.c
+++ b/net/core/net_namespace.c
@@ -649,7 +649,8 @@ static int netns_install(struct nsproxy *nsproxy, void *ns)
 {
         struct net *net = ns;
 
-        if (!ns_capable(net->user_ns, CAP_SYS_ADMIN))
+        if (!ns_capable(net->user_ns, CAP_SYS_ADMIN) ||
+            !nsown_capable(CAP_SYS_ADMIN))
                 return -EPERM;
 
         put_net(nsproxy->net_ns);