From: Ankur Tyagi <[email protected]> Details https://nvd.nist.gov/vuln/detail/CVE-2025-2926
Signed-off-by: Ankur Tyagi <[email protected]> --- .../hdf5/files/CVE-2025-2926.patch | 32 +++++++++++++++++++ meta-oe/recipes-support/hdf5/hdf5_1.14.4-3.bb | 1 + 2 files changed, 33 insertions(+) create mode 100644 meta-oe/recipes-support/hdf5/files/CVE-2025-2926.patch diff --git a/meta-oe/recipes-support/hdf5/files/CVE-2025-2926.patch b/meta-oe/recipes-support/hdf5/files/CVE-2025-2926.patch new file mode 100644 index 0000000000..c752de66e4 --- /dev/null +++ b/meta-oe/recipes-support/hdf5/files/CVE-2025-2926.patch @@ -0,0 +1,32 @@ +From 6680a7795b76d451ff17f193e5cdca7a86b01699 Mon Sep 17 00:00:00 2001 +From: bmribler <[email protected]> +Date: Mon, 3 Nov 2025 13:01:04 -0500 +Subject: [PATCH] Fix CVE-2025-2926 (#5841) + +An image size was corrupted and decoded as 0 resulting in a NULL image buffer, +which caused a NULL pointer dereference when the image being copied to the buffer. +The invalid image size was caught in the PR #5710. This change catches right +before the copying. + +Fixes GH issue #5384 + +CVE: CVE-2025-2926 +Upstream-Status: Backport [https://github.com/HDFGroup/hdf5/commit/d37b537ff256f0fa65cb4f82b20f286ad9a2e1e2] +(cherry picked from commit d37b537ff256f0fa65cb4f82b20f286ad9a2e1e2) +Signed-off-by: Ankur Tyagi <[email protected]> +--- + src/H5Ocache.c | 1 + + 1 file changed, 1 insertion(+) + +diff --git a/src/H5Ocache.c b/src/H5Ocache.c +index 6916a9044c..9b82509812 100644 +--- a/src/H5Ocache.c ++++ b/src/H5Ocache.c +@@ -610,6 +610,7 @@ H5O__cache_chk_get_initial_load_size(void *_udata, size_t *image_len) + assert(udata); + assert(udata->oh); + assert(image_len); ++ assert(udata->size); + + /* Set the image length size */ + *image_len = udata->size; diff --git a/meta-oe/recipes-support/hdf5/hdf5_1.14.4-3.bb b/meta-oe/recipes-support/hdf5/hdf5_1.14.4-3.bb index 80828ad30c..8a37323536 100644 --- a/meta-oe/recipes-support/hdf5/hdf5_1.14.4-3.bb +++ b/meta-oe/recipes-support/hdf5/hdf5_1.14.4-3.bb @@ -23,6 +23,7 @@ SRC_URI = " \ file://CVE-2025-2925.patch \ file://CVE-2025-6269-CVE-2025-6270-CVE-2025-6516_01.patch \ file://CVE-2025-6269-CVE-2025-6270-CVE-2025-6516_02.patch \ + file://CVE-2025-2926.patch \ " SRC_URI[sha256sum] = "019ac451d9e1cf89c0482ba2a06f07a46166caf23f60fea5ef3c37724a318e03"
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