diff --git a/CVE-2022-0711.patch b/CVE-2022-0711.patch
new file mode 100644
index 0000000000000000000000000000000000000000..fd75f80b8096477c1186ccad3645a61c4337b504
--- /dev/null
+++ b/CVE-2022-0711.patch
@@ -0,0 +1,40 @@
+From bfb15ab34ead85f64cd6da0e9fb418c9cd14cee8 Mon Sep 17 00:00:00 2001
+From: Andrew McDermott <aim@frobware.com>
+Date: Fri, 11 Feb 2022 18:26:49 +0000
+Subject: [PATCH] BUG/MAJOR: http/htx: prevent unbounded loop in
+ http_manage_server_side_cookies
+
+Ensure calls to http_find_header() terminate. If a "Set-Cookie2"
+header is found then the while(1) loop in
+http_manage_server_side_cookies() will never terminate, resulting in
+the watchdog firing and the process terminating via SIGABRT.
+
+The while(1) loop becomes unbounded because an unmatched call to
+http_find_header("Set-Cookie") will leave ctx->blk=NULL. Subsequent
+calls to check for "Set-Cookie2" will now enumerate from the beginning
+of all the blocks and will once again match on subsequent
+passes (assuming a match first time around), hence the loop becoming
+unbounded.
+
+This issue was introduced with HTX and this fix should be backported
+to all versions supporting HTX.
+
+Many thanks to Grant Spence (gspence@redhat.com) for working through
+this issue with me.
+---
+ src/http_ana.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/http_ana.c b/src/http_ana.c
+index 715dd3a5c5..c2d9d9b439 100644
+--- a/src/http_ana.c
++++ b/src/http_ana.c
+@@ -3418,7 +3418,7 @@ static void http_manage_server_side_cookies(struct stream *s, struct channel *re
+ 	while (1) {
+ 		int is_first = 1;
+ 
+-		if (!http_find_header(htx, ist("Set-Cookie"), &ctx, 1)) {
++		if (is_cookie2 || !http_find_header(htx, ist("Set-Cookie"), &ctx, 1)) {
+ 			if (!http_find_header(htx, ist("Set-Cookie2"), &ctx, 1))
+ 				break;
+ 			is_cookie2 = 1;
diff --git a/haproxy.spec b/haproxy.spec
index 8015e41487fb2932a28abfb4e523feb06953bb1d..9415ae4cf7f8154c24bf715d53d9bfb7a383f373 100644
--- a/haproxy.spec
+++ b/haproxy.spec
@@ -5,7 +5,7 @@
 
 Name:             haproxy
 Version:          2.4.8
-Release:          1
+Release:          2
 Summary:          The Reliable, High Performance TCP/HTTP Load Balancer
 
 License:          GPLv2+
@@ -16,6 +16,8 @@ Source2:          %{name}.cfg
 Source3:          %{name}.logrotate
 Source4:          %{name}.sysconfig
 
+Patch0:           CVE-2022-0711.patch
+
 BuildRequires:    gcc lua-devel pcre2-devel openssl-devel systemd-devel systemd libatomic
 Requires(pre):    shadow-utils
 %{?systemd_requires}
@@ -118,6 +120,9 @@ exit 0
 %{_mandir}/man1/*
 
 %changelog
+* Fri Mar 11 2022 yaoxin <yaoxin30@huawei.com> - 2.4.8-2
+- Fix CVE-2022-0711
+
 * Tue Dec 07 2021 yanglu <yanglu72@huawei.com> - 2.4.8-1
 - update haproxy to 2.4.8