1 files changed, 49 insertions, 0 deletions
diff --git a/meta/recipes-multimedia/libtiff/tiff/CVE-2023-52356.patch b/meta/recipes-multimedia/libtiff/tiff/CVE-2023-52356.patch
new file mode 100644
index 0000000000..75f5d8946a
--- /dev/null
+++ b/meta/recipes-multimedia/libtiff/tiff/CVE-2023-52356.patch
@@ -0,0 +1,49 @@
+From 51558511bdbbcffdce534db21dbaf5d54b31638a Mon Sep 17 00:00:00 2001
+From: Even Rouault <even.rouault@spatialys.com>
+Date: Thu, 1 Feb 2024 11:38:14 +0000
+Subject: [PATCH] TIFFReadRGBAStrip/TIFFReadRGBATile: add more validation of
+ col/row (fixes #622)
+
+CVE: CVE-2023-52356
+Upstream-Status: Backport [https://gitlab.com/libtiff/libtiff/-/commit/51558511bdbbcffdce534db21dbaf5d54b31638a]
+
+Signed-off-by: Yogita Urade <yogita.urade@windriver.com>
+---
+ libtiff/tif_getimage.c | 15 +++++++++++++++
+ 1 file changed, 15 insertions(+)
+
+diff --git a/libtiff/tif_getimage.c b/libtiff/tif_getimage.c
+index 41f7dfd..9cd6eee 100644
+--- a/libtiff/tif_getimage.c
++++ b/libtiff/tif_getimage.c
+@@ -3224,6 +3224,13 @@ int TIFFReadRGBAStripExt(TIFF *tif, uint32_t row, uint32_t *raster,
+     if (TIFFRGBAImageOK(tif, emsg) &&
+         TIFFRGBAImageBegin(&img, tif, stop_on_error, emsg))
+     {
++	if (row >= img.height)
++        {
++            TIFFErrorExtR(tif, TIFFFileName(tif),
++                          "Invalid row passed to TIFFReadRGBAStrip().");
++            TIFFRGBAImageEnd(&img);
++            return (0);
++	}
+
+         img.row_offset = row;
+         img.col_offset = 0;
+@@ -3301,6 +3308,14 @@ int TIFFReadRGBATileExt(TIFF *tif, uint32_t col, uint32_t row, uint32_t *raster,
+         return (0);
+     }
+
++    if (col >= img.width || row >= img.height)
++    {
++        TIFFErrorExtR(tif, TIFFFileName(tif),
++                      "Invalid row/col passed to TIFFReadRGBATile().");
++        TIFFRGBAImageEnd(&img);
++        return (0);
++    }
++
+     /*
+      * The TIFFRGBAImageGet() function doesn't allow us to get off the
+      * edge of the image, even to fill an otherwise valid tile.  So we
+--
+2.40.0