diff --git a/net/sctp/sm_statefuns.c b/net/sctp/sm_statefuns.c
index 9b23c11cbb9e..8e920cef0858 100644
--- a/net/sctp/sm_statefuns.c
+++ b/net/sctp/sm_statefuns.c
@@ -415,6 +415,8 @@ enum sctp_disposition sctp_sf_do_5_1B_init(struct net *net,
 	/* Update socket peer label if first association. */
 	if (security_sctp_assoc_request(new_asoc, chunk->skb)) {
 		sctp_association_free(new_asoc);
+		if (err_chunk)
+			sctp_chunk_free(err_chunk);
 		return sctp_sf_pdiscard(net, ep, asoc, type, arg, commands);
 	}
 
@@ -1606,6 +1608,8 @@ static enum sctp_disposition sctp_sf_do_unexpected_init(
 	/* Update socket peer label if first association. */
 	if (security_sctp_assoc_request(new_asoc, chunk->skb)) {
 		sctp_association_free(new_asoc);
+		if (err_chunk)
+			sctp_chunk_free(err_chunk);
 		return sctp_sf_pdiscard(net, ep, asoc, type, arg, commands);
 	}
 
@@ -1671,6 +1675,7 @@ static enum sctp_disposition sctp_sf_do_unexpected_init(
 		 * parameter type.
 		 */
 		sctp_addto_chunk(repl, len, unk_param);
+		sctp_chunk_free(err_chunk);
 	}
 
 	sctp_add_cmd_sf(commands, SCTP_CMD_NEW_ASOC, SCTP_ASOC(new_asoc));