From 93826fffc5afb1f62f680a78ab890d43d32889f2 Mon Sep 17 00:00:00 2001
From: virendra thakur <thakur.virendra1810@gmail.com>
Date: Wed, 8 Oct 2025 18:10:37 +0530
Subject: [PATCH] imagemagick: Fix CVE-2022-28463

Imagemagick is vulnerable to buffer overflow.

Reference: https://github.com/ImageMagick/ImageMagick/commit/ca3654ebf7a439dc736f56f083c9aa98e4464b7f

Signed-off-by: virendra thakur <thakur.virendra1810@gmail.com>
Signed-off-by: Gyorgy Sarvari <skandigraun@gmail.com>
---
 .../imagemagick/files/CVE-2022-28463.patch    | 26 +++++++++++++++++++
 .../imagemagick/imagemagick_7.0.10.bb         |  1 +
 2 files changed, 27 insertions(+)
 create mode 100644 meta-oe/recipes-support/imagemagick/files/CVE-2022-28463.patch

diff --git a/meta-oe/recipes-support/imagemagick/files/CVE-2022-28463.patch b/meta-oe/recipes-support/imagemagick/files/CVE-2022-28463.patch
new file mode 100644
index 0000000000..36b0756adf
--- /dev/null
+++ b/meta-oe/recipes-support/imagemagick/files/CVE-2022-28463.patch
@@ -0,0 +1,26 @@
+From ca3654ebf7a439dc736f56f083c9aa98e4464b7f Mon Sep 17 00:00:00 2001
+From: Cristy <urban-warrior@imagemagick.org>
+Date: Sat, 26 Mar 2022 09:26:57 -0400
+Subject: [PATCH] https://github.com/ImageMagick/ImageMagick/issues/4988
+CVE: CVE-2022-28463
+Upstream-Status: Backport [https://github.com/ImageMagick/ImageMagick/commit/ca3654ebf7a439dc736f56f083c9aa98e4464b7f]
+Signed-off-by: Virendra Thakur <thakur.virendra1810@gmail.com>
+
+---
+ coders/cin.c | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/coders/cin.c b/coders/cin.c
+index e266e7f3c56..23fc17e0890 100644
+--- a/coders/cin.c
++++ b/coders/cin.c
+@@ -451,6 +451,8 @@ static Image *ReadCINImage(const ImageInfo *image_info,ExceptionInfo *exception)
+   image->endian=(magick[0] == 0x80) && (magick[1] == 0x2a) &&
+     (magick[2] == 0x5f) && (magick[3] == 0xd7) ? MSBEndian : LSBEndian;
+   cin.file.image_offset=ReadBlobLong(image);
++  if (cin.file.image_offset < 712)
++    ThrowReaderException(CorruptImageError,"ImproperImageHeader");
+   offset+=4;
+   cin.file.generic_length=ReadBlobLong(image);
+   offset+=4;
+
diff --git a/meta-oe/recipes-support/imagemagick/imagemagick_7.0.10.bb b/meta-oe/recipes-support/imagemagick/imagemagick_7.0.10.bb
index ce5489bb3e..fcbbd6fca2 100644
--- a/meta-oe/recipes-support/imagemagick/imagemagick_7.0.10.bb
+++ b/meta-oe/recipes-support/imagemagick/imagemagick_7.0.10.bb
@@ -23,6 +23,7 @@ SRC_URI = "git://github.com/ImageMagick/ImageMagick.git;branch=main;protocol=htt
     file://CVE-2023-1289.patch \
     file://CVE-2023-34474.patch \
     file://CVE-2023-5341.patch \
+    file://CVE-2022-28463.patch \
 "
 
 SRCREV = "35b4991eb0939a327f3489988c366e21068b0178"