diff --git a/net/sched/sch_api.c b/net/sched/sch_api.c
index 13cc744..4799c48 100644
--- a/net/sched/sch_api.c
+++ b/net/sched/sch_api.c
@@ -980,6 +980,9 @@
 	struct Qdisc *p = NULL;
 	int err;
 
+	if ((n->nlmsg_type != RTM_GETQDISC) && !capable(CAP_NET_ADMIN))
+		return -EPERM;
+
 	dev = __dev_get_by_index(net, tcm->tcm_ifindex);
 	if (!dev)
 		return -ENODEV;
@@ -1043,6 +1046,9 @@
 	struct Qdisc *q, *p;
 	int err;
 
+	if (!capable(CAP_NET_ADMIN))
+		return -EPERM;
+
 replay:
 	/* Reinit, just in case something touches this. */
 	tcm = nlmsg_data(n);
@@ -1379,6 +1385,9 @@
 	u32 qid = TC_H_MAJ(clid);
 	int err;
 
+	if ((n->nlmsg_type != RTM_GETTCLASS) && !capable(CAP_NET_ADMIN))
+		return -EPERM;
+
 	dev = __dev_get_by_index(net, tcm->tcm_ifindex);
 	if (!dev)
 		return -ENODEV;