diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
index cfa2aa1..b224eb8 100644
--- a/net/ipv4/tcp_input.c
+++ b/net/ipv4/tcp_input.c
@@ -4555,6 +4555,11 @@
 
 	if (tcp_hdr(from)->fin)
 		return false;
+
+	/* Its possible this segment overlaps with prior segment in queue */
+	if (TCP_SKB_CB(from)->seq != TCP_SKB_CB(to)->end_seq)
+		return false;
+
 	if (!skb_try_coalesce(to, from, fragstolen, &delta))
 		return false;