diff --git a/drivers/crypto/hisilicon/sec2/sec_crypto.c b/drivers/crypto/hisilicon/sec2/sec_crypto.c
index bf93c98473653cbf3b0d1c36f188dd52a711fb29..2f65fe92b03933762fb5c3e91252bfa287ef4f8a 100644
--- a/drivers/crypto/hisilicon/sec2/sec_crypto.c
+++ b/drivers/crypto/hisilicon/sec2/sec_crypto.c
@@ -63,6 +63,7 @@
 #define SEC_AUTH_CIPHER		0x1
 #define SEC_MAX_MAC_LEN		64
 #define SEC_MAX_AAD_LEN		65535
+#define SEC_MAX_CCM_AAD_LEN	65279
 #define SEC_TOTAL_MAC_SZ	(SEC_MAX_MAC_LEN * QM_Q_DEPTH)
 
 #define SEC_PBUF_SZ			512
@@ -2219,6 +2220,10 @@ static int sec_aead_spec_check(struct sec_ctx *ctx, struct sec_req *sreq)
 	}
 
 	if (c_mode == SEC_CMODE_CCM) {
+		if (unlikely(req->assoclen > SEC_MAX_CCM_AAD_LEN)) {
+			dev_err_ratelimited(dev, "CCM input aad parameter is too long!\n");
+			return -EINVAL;
+		}
 		ret = aead_iv_demension_check(req);
 		if (ret) {
 			dev_err(dev, "aead input iv param error!\n");