diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c
index 4454ec47283f..22a925899a9e 100644
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -2531,13 +2531,13 @@ static bool ieee80211_frame_allowed(struct ieee80211_rx_data *rx, __le16 fc)
 	struct ethhdr *ehdr = (struct ethhdr *) rx->skb->data;
 
 	/*
-	 * Allow EAPOL frames to us/the PAE group address regardless
-	 * of whether the frame was encrypted or not.
+	 * Allow EAPOL frames to us/the PAE group address regardless of
+	 * whether the frame was encrypted or not, and always disallow
+	 * all other destination addresses for them.
 	 */
-	if (ehdr->h_proto == rx->sdata->control_port_protocol &&
-	    (ether_addr_equal(ehdr->h_dest, rx->sdata->vif.addr) ||
-	     ether_addr_equal(ehdr->h_dest, pae_group_addr)))
-		return true;
+	if (unlikely(ehdr->h_proto == rx->sdata->control_port_protocol))
+		return ether_addr_equal(ehdr->h_dest, rx->sdata->vif.addr) ||
+		       ether_addr_equal(ehdr->h_dest, pae_group_addr);
 
 	if (ieee80211_802_1x_port_control(rx) ||
 	    ieee80211_drop_unencrypted(rx, fc))
@@ -2562,8 +2562,28 @@ static void ieee80211_deliver_skb_to_local_stack(struct sk_buff *skb,
 		cfg80211_rx_control_port(dev, skb, noencrypt);
 		dev_kfree_skb(skb);
 	} else {
+		struct ethhdr *ehdr = (void *)skb_mac_header(skb);
+
 		memset(skb->cb, 0, sizeof(skb->cb));
 
+		/*
+		 * 802.1X over 802.11 requires that the authenticator address
+		 * be used for EAPOL frames. However, 802.1X allows the use of
+		 * the PAE group address instead. If the interface is part of
+		 * a bridge and we pass the frame with the PAE group address,
+		 * then the bridge will forward it to the network (even if the
+		 * client was not associated yet), which isn't supposed to
+		 * happen.
+		 * To avoid that, rewrite the destination address to our own
+		 * address, so that the authenticator (e.g. hostapd) will see
+		 * the frame, but bridge won't forward it anywhere else. Note
+		 * that due to earlier filtering, the only other address can
+		 * be the PAE group address.
+		 */
+		if (unlikely(skb->protocol == sdata->control_port_protocol &&
+			     !ether_addr_equal(ehdr->h_dest, sdata->vif.addr)))
+			ether_addr_copy(ehdr->h_dest, sdata->vif.addr);
+
 		/* deliver to local stack */
 		if (rx->list)
 			list_add_tail(&skb->list, rx->list);
@@ -2603,6 +2623,7 @@ ieee80211_deliver_skb(struct ieee80211_rx_data *rx)
 	if ((sdata->vif.type == NL80211_IFTYPE_AP ||
 	     sdata->vif.type == NL80211_IFTYPE_AP_VLAN) &&
 	    !(sdata->flags & IEEE80211_SDATA_DONT_BRIDGE_PACKETS) &&
+	    ehdr->h_proto != rx->sdata->control_port_protocol &&
 	    (sdata->vif.type != NL80211_IFTYPE_AP_VLAN || !sdata->u.vlan.sta)) {
 		if (is_multicast_ether_addr(ehdr->h_dest) &&
 		    ieee80211_vif_get_num_mcast_if(sdata) != 0) {