From 73e3b3c308465de94293ca477f11dfb5d893cf49 Mon Sep 17 00:00:00 2001 From: Ankur Tyagi Date: Wed, 29 Oct 2025 00:32:45 +1300 Subject: [PATCH] hdf5: patch CVE-2025-2924 Details https://nvd.nist.gov/vuln/detail/CVE-2025-2924 Signed-off-by: Ankur Tyagi Signed-off-by: Anuj Mittal --- .../hdf5/files/CVE-2025-2924.patch | 37 +++++++++++++++++++ meta-oe/recipes-support/hdf5/hdf5_1.14.4-3.bb | 1 + 2 files changed, 38 insertions(+) create mode 100644 meta-oe/recipes-support/hdf5/files/CVE-2025-2924.patch diff --git a/meta-oe/recipes-support/hdf5/files/CVE-2025-2924.patch b/meta-oe/recipes-support/hdf5/files/CVE-2025-2924.patch new file mode 100644 index 0000000000..1a9185dd66 --- /dev/null +++ b/meta-oe/recipes-support/hdf5/files/CVE-2025-2924.patch @@ -0,0 +1,37 @@ +From 3a6f6c1f57c09281d4a9d11a1ae809fd21b666dd Mon Sep 17 00:00:00 2001 +From: Glenn Song <43005495+glennsong09@users.noreply.github.com> +Date: Mon, 15 Sep 2025 07:56:54 -0500 +Subject: [PATCH] Fixes heap-based buffer overflow in H5HL__fl_deserialize by adding an overflow check. + +CVE: CVE-2025-2924 +Upstream-Status: Backport [https://github.com/HDFGroup/hdf5/commit/0a57195ca67d278f1cf7d01566c121048e337a59] + +(cherry picked from commit 0a57195ca67d278f1cf7d01566c121048e337a59) +Signed-off-by: Ankur Tyagi +--- + src/H5HLcache.c | 5 +++++ + 1 file changed, 5 insertions(+) + +diff --git a/src/H5HLcache.c b/src/H5HLcache.c +index d0836fe..7f412d2 100644 +--- a/src/H5HLcache.c ++++ b/src/H5HLcache.c +@@ -225,6 +225,7 @@ H5HL__fl_deserialize(H5HL_t *heap) + /* check arguments */ + assert(heap); + assert(!heap->freelist); ++ HDcompile_assert(sizeof(hsize_t) == sizeof(uint64_t)); + + /* Build free list */ + free_block = heap->free_block; +@@ -232,6 +233,10 @@ H5HL__fl_deserialize(H5HL_t *heap) + const uint8_t *image; /* Pointer into image buffer */ + + /* Sanity check */ ++ ++ if (free_block > UINT64_MAX - (2 * heap->sizeof_size)) ++ HGOTO_ERROR(H5E_HEAP, H5E_BADRANGE, FAIL, "decoded heap block address overflow"); ++ + if ((free_block + (2 * heap->sizeof_size)) > heap->dblk_size) + HGOTO_ERROR(H5E_HEAP, H5E_BADRANGE, FAIL, "bad heap free list"); + 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 ca963fdc8f..6bc56f22cc 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 @@ -19,6 +19,7 @@ SRC_URI = " \ file://CVE-2025-2914.patch \ file://CVE-2025-2915.patch \ file://CVE-2025-2923-CVE-2025-6816-CVE-2025-6856.patch \ + file://CVE-2025-2924.patch \ " SRC_URI[sha256sum] = "019ac451d9e1cf89c0482ba2a06f07a46166caf23f60fea5ef3c37724a318e03"