diff --git a/include/net/udp.h b/include/net/udp.h
index ad99eedc616890beabd23f620b340844eee76384..7b5837f22a38cc609097b59a8cc15a3b201fa5d2 100644
--- a/include/net/udp.h
+++ b/include/net/udp.h
@@ -179,6 +179,7 @@ extern int udp_get_port(struct sock *sk, unsigned short snum,
 			int (*saddr_cmp)(const struct sock *,
 					 const struct sock *));
 extern void udp_err(struct sk_buff *, u32);
+int udp_abort(struct sock *sk, int err);
 extern int udp_sendmsg(struct kiocb *iocb, struct sock *sk,
 			    struct msghdr *msg, size_t len);
 extern int udp_push_pending_frames(struct sock *sk);
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index f03dac162855672852a4453a49eb52dcbd5800a0..eb6ccdb6cda695dbe153c8d2049fb62d5cb6693e 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -1977,6 +1977,20 @@ unsigned int udp_poll(struct file *file, struct socket *sock, poll_table *wait)
 }
 EXPORT_SYMBOL(udp_poll);
 
+int udp_abort(struct sock *sk, int err)
+{
+	lock_sock(sk);
+
+	sk->sk_err = err;
+	sk->sk_error_report(sk);
+	udp_disconnect(sk, 0);
+
+	release_sock(sk);
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(udp_abort);
+
 struct proto udp_prot = {
 	.name		   = "UDP",
 	.owner		   = THIS_MODULE,
@@ -2008,6 +2022,7 @@ struct proto udp_prot = {
 	.compat_getsockopt = compat_udp_getsockopt,
 #endif
 	.clear_sk	   = sk_prot_clear_portaddr_nulls,
+	.diag_destroy	   = udp_abort,
 };
 EXPORT_SYMBOL(udp_prot);
 
diff --git a/net/ipv4/udp_diag.c b/net/ipv4/udp_diag.c
index 7927db0a927951a20b4502d38fca0bba9e94862c..f4eb259f6318b6b865cfe8a3bc94ae7006c4c31b 100644
--- a/net/ipv4/udp_diag.c
+++ b/net/ipv4/udp_diag.c
@@ -16,6 +16,7 @@
 #include <net/udp.h>
 #include <net/udplite.h>
 #include <linux/sock_diag.h>
+#include <net/ipv6.h>
 
 static int sk_diag_dump(struct sock *sk, struct sk_buff *skb,
 		struct netlink_callback *cb, struct inet_diag_req_v2 *req,
@@ -160,11 +161,87 @@ static void udp_diag_get_info(struct sock *sk, struct inet_diag_msg *r,
 	r->idiag_wqueue = sk_wmem_alloc_get(sk);
 }
 
+#ifdef CONFIG_INET_DIAG_DESTROY
+static int __udp_diag_destroy(struct sk_buff *in_skb,
+			      const struct inet_diag_req_v2 *req,
+			      struct udp_table *tbl)
+{
+	struct net *net = sock_net(in_skb->sk);
+	struct sock *sk;
+	int err;
+
+	rcu_read_lock();
+
+	if (req->sdiag_family == AF_INET)
+		sk = __udp4_lib_lookup(net,
+				req->id.idiag_dst[0], req->id.idiag_dport,
+				req->id.idiag_src[0], req->id.idiag_sport,
+				req->id.idiag_if, tbl);
+#if IS_ENABLED(CONFIG_IPV6)
+	else if (req->sdiag_family == AF_INET6) {
+		if (ipv6_addr_v4mapped((struct in6_addr *)req->id.idiag_dst) &&
+		    ipv6_addr_v4mapped((struct in6_addr *)req->id.idiag_src))
+			sk = __udp4_lib_lookup(net,
+					req->id.idiag_dst[0], req->id.idiag_dport,
+					req->id.idiag_src[0], req->id.idiag_sport,
+					req->id.idiag_if, tbl);
+
+		else
+			sk = __udp6_lib_lookup(net,
+					(struct in6_addr *)req->id.idiag_dst,
+					req->id.idiag_dport,
+					(struct in6_addr *)req->id.idiag_src,
+					req->id.idiag_sport,
+					req->id.idiag_if, tbl);
+	}
+#endif
+	else {
+		rcu_read_unlock();
+		return -EINVAL;
+	}
+
+	if (sk && !atomic_inc_not_zero(&sk->sk_refcnt))
+		sk = NULL;
+
+	rcu_read_unlock();
+
+	if (!sk)
+		return -ENOENT;
+
+	if (sock_diag_check_cookie(sk, (__u32 *) req->id.idiag_cookie)) {
+		sock_put(sk);
+		return -ENOENT;
+	}
+
+	err = sock_diag_destroy(sk, ECONNABORTED);
+
+	sock_put(sk);
+
+	return err;
+}
+
+static int udp_diag_destroy(struct sk_buff *in_skb,
+			    struct inet_diag_req_v2 *req)
+{
+	return __udp_diag_destroy(in_skb, req, &udp_table);
+}
+
+static int udplite_diag_destroy(struct sk_buff *in_skb,
+				struct inet_diag_req_v2 *req)
+{
+	return __udp_diag_destroy(in_skb, req, &udplite_table);
+}
+
+#endif
+
 static const struct inet_diag_handler udp_diag_handler = {
 	.dump		 = udp_diag_dump,
 	.dump_one	 = udp_diag_dump_one,
 	.idiag_get_info  = udp_diag_get_info,
 	.idiag_type	 = IPPROTO_UDP,
+#ifdef CONFIG_INET_DIAG_DESTROY
+	.destroy	 = udp_diag_destroy,
+#endif
 };
 
 static void udplite_diag_dump(struct sk_buff *skb, struct netlink_callback *cb,
@@ -184,6 +261,9 @@ static const struct inet_diag_handler udplite_diag_handler = {
 	.dump_one	 = udplite_diag_dump_one,
 	.idiag_get_info  = udp_diag_get_info,
 	.idiag_type	 = IPPROTO_UDPLITE,
+#ifdef CONFIG_INET_DIAG_DESTROY
+	.destroy	 = udplite_diag_destroy,
+#endif
 };
 
 static int __init udp_diag_init(void)
diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
index b5374d87debbd2272cbb1838fae5e3d0d10b4d60..184a9d2396221497656f3fc0ea79aa59f39efbc1 100644
--- a/net/ipv6/udp.c
+++ b/net/ipv6/udp.c
@@ -1481,6 +1481,7 @@ struct proto udpv6_prot = {
 	.compat_getsockopt = compat_udpv6_getsockopt,
 #endif
 	.clear_sk	   = udp_v6_clear_sk,
+	.diag_destroy      = udp_abort,
 };
 
 static struct inet_protosw udpv6_protosw = {