From d81b164514c76e239d171079e46c6daa0cbfcbca Mon Sep 17 00:00:00 2001
From: Dan Pittman <daniel.pittman@intel.com>
Date: Mon, 31 Mar 2025 10:28:41 -0700
Subject: [PATCH] fix OOB issue in AVX-512 XTS decryption

Reviewed-by: Shane Lontis <shane.lontis@oracle.com>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/27216)

(cherry picked from commit 8ca8f9afbb870293fb0a9dd74cfead9b7767596f)
---
 crypto/aes/asm/aesni-xts-avx512.pl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/crypto/aes/asm/aesni-xts-avx512.pl b/crypto/aes/asm/aesni-xts-avx512.pl
index 8b676bfa5f5..0dc69589838 100644
--- a/crypto/aes/asm/aesni-xts-avx512.pl
+++ b/crypto/aes/asm/aesni-xts-avx512.pl
@@ -2210,7 +2210,7 @@ ___
     vmovdqu8 	 0x40($input),%zmm2
     vmovdqu8 	 0x80($input),%zmm3
     vmovdqu8 	 0xc0($input),%zmm4
-    vmovdqu8 	 0xf0($input),%zmm5
+    vmovdqu8 	 0xf0($input),%xmm5
     add 	 \$0x100,$input
 ___
     }
-- 
2.47.2