diff --git a/CVE-2024-22211.patch b/CVE-2024-22211.patch
new file mode 100644
index 0000000..7acdf62
--- /dev/null
+++ b/CVE-2024-22211.patch
@@ -0,0 +1,34 @@
+From aeac3040cc99eeaff1e1171a822114c857b9dca9 Mon Sep 17 00:00:00 2001
+From: Armin Novak <anovak@thincast.com>
+Date: Sat, 13 Jan 2024 21:01:55 +0100
+Subject: [PATCH] [codec,planar] check resolution for overflow
+
+Origin: https://github.com/FreeRDP/FreeRDP/commit/aeac3040cc99eeaff1e1171a822114c857b9dca9
+
+If the codec resolution is too large return an error as the internal
+buffers would otherwise overflow.
+
+(cherry picked from commit 44edab1deae4f8c901c00a00683f888cef36d853)
+---
+ libfreerdp/codec/planar.c | 8 +++++++-
+ 1 file changed, 7 insertions(+), 1 deletion(-)
+
+diff --git a/libfreerdp/codec/planar.c b/libfreerdp/codec/planar.c
+index b4815a632309..0a5ec581c6cc 100644
+--- a/libfreerdp/codec/planar.c
++++ b/libfreerdp/codec/planar.c
+@@ -1496,7 +1496,13 @@ BOOL freerdp_bitmap_planar_context_reset(BITMAP_PLANAR_CONTEXT* context, UINT32
+ 	context->bgr = FALSE;
+ 	context->maxWidth = PLANAR_ALIGN(width, 4);
+ 	context->maxHeight = PLANAR_ALIGN(height, 4);
+-	context->maxPlaneSize = context->maxWidth * context->maxHeight;
++	const UINT64 tmp = (UINT64)context->maxWidth * context->maxHeight;
++	if (tmp > UINT32_MAX)
++		return FALSE;
++	context->maxPlaneSize = tmp;
++
++	if (context->maxWidth > UINT32_MAX / 4)
++		return FALSE;
+ 	context->nTempStep = context->maxWidth * 4;
+ 	free(context->planesBuffer);
+ 	free(context->pTempData);
diff --git a/freerdp.spec b/freerdp.spec
index 81aadc0..ac5b616 100644
--- a/freerdp.spec
+++ b/freerdp.spec
@@ -1,6 +1,6 @@
 Name:           freerdp
 Version:        2.11.1
-Release:        1
+Release:        2
 Epoch:          2
 Summary:        A Remote Desktop Protocol Implementation
 License:        Apache-2.0
@@ -8,6 +8,7 @@ URL:            http://www.freerdp.com
 
 Source0:        https://github.com/FreeRDP/FreeRDP/releases/download/%{version}/freerdp-%{version}.tar.gz
 Patch0001:	Fix-freerdp-shadow-cli-exit-codes-for-help-and-version.patch
+Patch0002:      CVE-2024-22211.patch
 
 BuildRequires:  gcc gcc-c++ alsa-lib-devel cmake >= 2.8 cups-devel gsm-devel libXrandr-devel libXv-devel
 BuildRequires:  libjpeg-turbo-devel libjpeg-turbo-devel libX11-devel libXcursor-devel libxkbfile-devel
@@ -137,6 +138,9 @@ echo "%{_libdir}/freerdp2" > %{buildroot}%{_sysconfdir}/ld.so.conf.d/%{name}-%{_
 %{_mandir}/*/*
 
 %changelog
+* Wed Jan 24 2024 wangkai <13474090681@163.com> - 2:2.11.1-2
+- Fix CVE-2024-22211
+
 * Wed Sep 06 2023 Funda Wang <fundawang@yeah.net> - 2:2.11.1-1
 - 2.11.1