From patchwork Thu Nov 5 21:22:41 2026 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ankur Tyagi X-Patchwork-Id: 103182 Received: from mail-dl1-f50.google.com (mail-dl1-f50.google.com [74.125.82.50]) by mx.groups.io with SMTP id smtpd.msgproc01-g2.6746.1793913785778248883 for ; Thu, 05 Nov 2026 13:23:05 -0800 Authentication-Results: mx.groups.io; dkim=pass header.i=@gmail.com header.s=20260707 header.b=WJ7NmqGx; spf=pass (domain: gmail.com, ip: 74.125.82.50, mailfrom: ankur.tyagi85@gmail.com) Received: by mail-dl1-f50.google.com with SMTP id a92af1059eb24-1a3c08d6928so68655c88.0 for ; Thu, 05 Nov 2026 13:23:05 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20260707; t=1793913785; x=1794518585; darn=lists.openembedded.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to:content-type; bh=Y7e396wcKFlYT+oE3BH+cK1GTDdLcdT5EgsTKjnPvF0=; b=WJ7NmqGxoOhisEGypLz3e8+dwtDuXWUK6S/xGlunAmz62V5g993GjJV9AOC7DrkYhS Ol9CkSInJPwaHt4jrurd3BJoWWi7AzTf42VkdluSuGnYJu7ObjE+MdL4MCBdw/HNFf8D K4kOms8xOxoftK0uo7j2KshQTe0bG0y4JQD7nXflrgzFcEDWjXLdpPiXvCPBw6vjhORc Hmm3o/PdyrlbABNfnExTtc+QJutmStALX0BJxnku3PCrm/A6JP0LPQ3pw8U1jENC3iB7 6cgB/u00AN+UUh96QSlKroMyd2rrV1QPt9VBFbUveYGWgEFD5P6E2W8Cfka2tJeVI0/K 0hQQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20260707; t=1793913785; x=1794518585; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to:content-type; bh=Y7e396wcKFlYT+oE3BH+cK1GTDdLcdT5EgsTKjnPvF0=; b=n1Ym/ARabuNVNNnFvqfgxrcn9C2rZzEmg7NFJGOhJTPvBJ91RqvOkVaSHrYr+k9ZEH +6TuwwtVyWMiUYdUyLr4Ba2L6CBKhjsqigQOMp91V43MamfdrlW3m4gkPpQYmwDvRE4d 9eU6u3q+D0njHdeifvvZENeD4QJaWBTiV8pFR8Wwa0mhjgMf6eBWsNi0XJ4wdvnWLGh7 QHU/tilDH1A1gr3PDUqukWpjuef3VXfPieUbezFytPOq9KHikj5H825sJxa+rfm5DaMp 9h0BLkktv1izyUwBBxbideKWqy3OAiawWGn/MMeVEY5Rb/MOZ2beRLnx0KikWcoT+oT5 SQVw== X-Gm-Message-State: APuU4Z/hAdQNgnPSwTGp2prAz76wIpvYKYxRda7qFxyVcy0O82bWhekR b6WGIL6opuuxOKt+gVtmjgFyn9i1ruZ2/jmSkM+AnzdYiqmVM6SbzMbDdoJRSQ== X-Gm-Gg: AYBFou2WB2vhjPUggXWRqQCAQvdUreH3wKslm3Cmz5xD0UK4nx+f1Y8k3k0sTeKFhbL QNBtbltQ71NP6AujfusKgU69UJvvLOz03jt8NH+78AIXAGvW2bAYt7ecXkBbUbjBRWLV9cr3irz vkG4HN0tdpby/P3vPfUbFK7FzHKgCsA+FMV8hHWmqpkAKLFSlRQv3xnFYKgTl+wgaKgziw/WTpr I5+7KrJpVYGyeYbz8Y3r5zGOs/fUhe9qHp5H7+8DCZBOP3LO1xIESJYGLqcO9uhZoV2K8CAbUdu 1KmYiqrukUYeoDwFQc9sM1aRFfEI/JGgq3banmvrb6FygftS2tRqeT83KIeTqVqSi8bx3Iky5Oh cb5edqsoJOwu0YkubBVH3CGG0WoJPbjD2zhFakYU9p0HftR3CBnirxdPSYpOr9cqDaUe1SXthMv qfrjuxnNZfs2friNLrbgx/sSl61w44vaAvMIxWvYSYyGy+JbgJ9CfAFdPJzdToEXwcm3FaFrnMP xgigmfEoqHdg0Vl4b7QmpFmH540Eu7iNpwNZvEU1rFJzqvStgiDrkbPR+f157B34YC1b81yKdOx lbAPaBx9HE0yefTiSGXL076hGUTyGGiHjU5AeL58thHLpYRPaneYlr6CxChOkIIjc4zFNTUECml ZdujYAfM= X-Received: by 2002:a05:7022:4585:b0:154:fa0b:6df1 with SMTP id a92af1059eb24-1b25d392837mr321612c88.37.1793913784995; Thu, 05 Nov 2026 13:23:04 -0800 (PST) Return-Path: Received: from NVAPF55DW0D-IPD.. ([147.161.217.9]) by smtp.gmail.com with ESMTPSA id 5a478bee46e88-36f71a25da0sm1034059eec.24.2026.11.05.13.23.03 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 05 Nov 2026 13:23:04 -0800 (PST) From: ankur.tyagi85@gmail.com To: openembedded-devel@lists.openembedded.org Cc: Ankur Tyagi Subject: [oe][meta-oe][wrynose][PATCH 5/14] hdf5: patch CVE-2026-120756 Date: Fri, 6 Nov 2026 10:22:41 +1300 Message-ID: <20261105212250.490188-5-ankur.tyagi85@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20261105212250.490188-1-ankur.tyagi85@gmail.com> References: <20261105212250.490188-1-ankur.tyagi85@gmail.com> MIME-Version: 1.0 List-Id: X-Webhook-Received: from 45-33-107-173.ip.linodeusercontent.com [45.33.107.173] by lin-tor-korg-lkml-alma10-1 with HTTPS for ; Thu, 05 Nov 2026 21:23:10 -0000 X-Groupsio-URL: https://lists.openembedded.org/g/openembedded-devel/message/131942 From: Ankur Tyagi Details: https://nvd.nist.gov/vuln/detail/cve-2026-120756 Signed-off-by: Ankur Tyagi --- .../hdf5/files/CVE-2026-120756.patch | 45 +++++++++++++++++++ meta-oe/recipes-support/hdf5/hdf5_2.0.0.bb | 1 + 2 files changed, 46 insertions(+) create mode 100644 meta-oe/recipes-support/hdf5/files/CVE-2026-120756.patch diff --git a/meta-oe/recipes-support/hdf5/files/CVE-2026-120756.patch b/meta-oe/recipes-support/hdf5/files/CVE-2026-120756.patch new file mode 100644 index 0000000000..28bd658598 --- /dev/null +++ b/meta-oe/recipes-support/hdf5/files/CVE-2026-120756.patch @@ -0,0 +1,45 @@ +From 43855883c1ea10a072b7e7cf2dbc5a29ab411a8f Mon Sep 17 00:00:00 2001 +From: Nayyar +Date: Sat, 12 Sep 2026 16:37:49 +0530 +Subject: [PATCH] check object header message size after decoding its header + (#6589) + +(cherry picked from commit 10f1af5528168c5a71a58eba0b486e0677f3aaa3) + +CVE: CVE-2026-120756 +Upstream-Status: Backport [https://github.com/HDFGroup/hdf5/commit/10f1af5528168c5a71a58eba0b486e0677f3aaa3] + +Dropped changes to the test and CHANGELOG file. +Signed-off-by: Ankur Tyagi +--- + src/H5Ocache.c | 10 +++++++--- + 1 file changed, 7 insertions(+), 3 deletions(-) + +diff --git a/src/H5Ocache.c b/src/H5Ocache.c +index 8f0928f290e..9dc6a2e21bb 100644 +--- a/src/H5Ocache.c ++++ b/src/H5Ocache.c +@@ -1270,9 +1270,6 @@ H5O__chunk_deserialize(H5O_t *oh, haddr_t addr, size_t chunk_size, const uint8_t + if (mesg_size != H5O_ALIGN_OH(oh, mesg_size)) + HGOTO_ERROR(H5E_OHDR, H5E_CANTLOAD, FAIL, "message not aligned"); + +- if (H5_IS_BUFFER_OVERFLOW(chunk_image, mesg_size, p_end)) +- HGOTO_ERROR(H5E_OHDR, H5E_BADVALUE, FAIL, "message size exceeds buffer end"); +- + /* Message flags */ + if (H5_IS_BUFFER_OVERFLOW(chunk_image, 1, p_end)) + HGOTO_ERROR(H5E_OHDR, H5E_OVERFLOW, FAIL, "ran off end of input buffer while decoding"); +@@ -1305,6 +1302,13 @@ H5O__chunk_deserialize(H5O_t *oh, haddr_t addr, size_t chunk_size, const uint8_t + } + } + ++ /* The message body starts after the message header, so its size can ++ * only be checked against the buffer once the whole header has been ++ * decoded ++ */ ++ if (H5_IS_BUFFER_OVERFLOW(chunk_image, mesg_size, p_end)) ++ HGOTO_ERROR(H5E_OHDR, H5E_BADVALUE, FAIL, "message size exceeds buffer end"); ++ + /* Increment count of null messages */ + if (H5O_NULL_ID == id) + nullcnt++; diff --git a/meta-oe/recipes-support/hdf5/hdf5_2.0.0.bb b/meta-oe/recipes-support/hdf5/hdf5_2.0.0.bb index 758baf6e15..2b89c6925b 100644 --- a/meta-oe/recipes-support/hdf5/hdf5_2.0.0.bb +++ b/meta-oe/recipes-support/hdf5/hdf5_2.0.0.bb @@ -26,6 +26,7 @@ SRC_URI = "https://support.hdfgroup.org/releases/hdf5/v2_0/v2_0_0/downloads/${BP file://CVE-2026-19023-CVE-2026-19024.patch \ file://CVE-2026-120689.patch \ file://CVE-2026-120754-CVE-2026-120755.patch \ + file://CVE-2026-120756.patch \ " SRC_URI[sha256sum] = "f4c2edc5668fb846627182708dbe1e16c60c467e63177a75b0b9f12c19d7efed"