1 files changed, 2 insertions, 0 deletions

diff --git a/src/lib/libcrypto/modes/asm/ghash-x86_64.pl b/src/lib/libcrypto/modes/asm/ghash-x86_64.pl
index f3caac15d6..bf547a041b 100644
--- a/src/lib/libcrypto/modes/asm/ghash-x86_64.pl
+++ b/src/lib/libcrypto/modes/asm/ghash-x86_64.pl
@@ -165,6 +165,7 @@ $code=<<___;
 .type   gcm_gmult_4bit,\@function,2
 .align  16
 gcm_gmult_4bit:
+        _CET_ENDBR
         push    %rbx
         push    %rbp            # %rbp and %r12 are pushed exclusively in
         push    %r12            # order to reuse Win64 exception handler...
@@ -195,6 +196,7 @@ $code.=<<___;
 .type   gcm_ghash_4bit,\@function,4
 .align  16
 gcm_ghash_4bit:
+        _CET_ENDBR
         push    %rbx
         push    %rbp
         push    %r12