From patchwork Thu Nov 5 20:05:48 2026 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ankur Tyagi X-Patchwork-Id: 103172 Received: from mail-dl1-f50.google.com (mail-dl1-f50.google.com [74.125.82.50]) by mx.groups.io with SMTP id smtpd.msgproc02-g2.5091.1793909167897505969 for ; Thu, 05 Nov 2026 12:06:07 -0800 Authentication-Results: mx.groups.io; dkim=pass header.i=@gmail.com header.s=20260707 header.b=UGAwadAw; 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 a92af1059eb24-1a3c08d6928so3504319c88.0 for ; Thu, 05 Nov 2026 12:06:07 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20260707; t=1793909167; x=1794513967; 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=fdZ5Po0dH9j4Xncp7g8j7RBPkW4chm+yQm+3V2nprJY=; b=UGAwadAwqFocqd7PiXzurf4uAkIJD1NymgNFeuiJVYl8r+KQfrbewcT1dAtjKTmIwa Yec+F1dUnZ0oBGkt2etXLdqUaZ1fQfa4aQ2YQ8E1bQZrAqvc/fHXPjum2AdCgyKa5aB/ Ai1bqvjUBK4un+4UvBNIeUHLZv8FcXQU/fSk9RcZy1/0/qlaYCyfaMy0efgXhba/UHCy n0Y3QOjggLkhSGNANVdHQF33TnzauGRlxtXvECXQQWIGHlGV+2X3NA5qtk1Nnsdk1RQv iNSwZCoD64mmcDRzdFnD/NTYff+XPzTYbWmo0PjENVCfmZZACa0EJjwdUmVAktHVPj3S BfCA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20260707; t=1793909167; x=1794513967; 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=fdZ5Po0dH9j4Xncp7g8j7RBPkW4chm+yQm+3V2nprJY=; b=SQuXskqJjM+eHINEweFOInLJ34mTpnsVJ5FI82vBbyuQe/OCAQmR2ljWuZ2HhFPuuc B89mkoKFcZCjmRl43Hh8ojEESrL/KiBK5vpUJiVdT7xs2wCdj9SUvfFHj3Hyt4eThSj1 1UzdWXSKrXEeUok/XiIYxuJje2itJLHKpGr9bEaYn9Iv0Qn87zHu2UYujUgZ/0snm+LB qZUazFSPwFBqg+6P7hT/SnUX+d+NUP5uku1yRbg0vVQwdWk8fffAkUzwx4i3xa0OzVn3 pboghycHNBXDxNkMkqBt6BV71zXQfMmgcosktOne6+DCuwzy8QETqgL1bH/BnlCY7ojr BNHA== X-Gm-Message-State: APuU4Z8DsKC37qgwVW7IjtnKiwiNBfjKbA9DbHDw7darNraC2aWGzdEi u1CBXwYMeakrir7YOiocd3Ewz4uVN9DoCy7l6AK7HSuQGGZpFB8oc2snFClbZQ== X-Gm-Gg: AYBFou1n143RULGsXs/6C+lXgvplAEvGtISQnOl95e3orMXCM9Rhf2UUphw0oLhb6BN xY4y1cUyGn834iBqNr+jvp1Htats8+pr4ifBA7in6HR9lFKn0axRIQ7odg44ES7Hp2QHkivwAoR zjQgA45pPgWJ1xrAvMci3uFi3ybuZOYYohAQdSiVdJQI0G60U7HJSzFUXxlqkKBtEaf50cRln4O bN4CbjSRxm4n7Alvbx5/g+iJywAmNQgygynvqnIQVqft9891sRCkv5V/SzDBoQtKHGKPsOse4OU INZgioSwOo1yFG3JMB1NhUPkCjeqiySP78tTdqarIKChVsRUfgICKGpRRxuc1Y0OwuI3M7TTDT0 G2WUTzohY6W9c22hCFC0gwfLitC2XvyUEEWEOOCe1UQJUUBG5/V//OTDr4ZSuSMoyB68BosirhI Ng5QgkZyY8RioDRRPMS8WOxp2kiqO/4m+VbDKBXmYFzxf1jGc1wcXW1jlOH+1BMrCMGqFCC0B9U NJZqJKo2ZZI39k+DHVjcIbs8/CCwA6HXofc289qGjkrjMf4TbeAmuJmhGc8ixgZz8OqjTiG5Ua8 rUxW+rmXeleljhtnaXdFcoPZdcWlZOdhDnYyST+e5UYPwnHd3NaeZMRWyWIkKg== X-Received: by 2002:a05:701b:4515:20b0:1b2:3448:840f with SMTP id a92af1059eb24-1b25d31edc9mr73787c88.7.1793909167077; Thu, 05 Nov 2026 12:06:07 -0800 (PST) Return-Path: Received: from NVAPF55DW0D-IPD.. ([147.161.217.9]) by smtp.gmail.com with ESMTPSA id a92af1059eb24-1b245c772fdsm21837691c88.22.2026.11.05.12.06.05 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 05 Nov 2026 12:06:06 -0800 (PST) From: ankur.tyagi85@gmail.com To: openembedded-devel@lists.openembedded.org Cc: Ankur Tyagi Subject: [oe][meta-oe][PATCH 5/9] hdf5: patch CVE-2026-120756 Date: Fri, 6 Nov 2026 09:05:48 +1300 Message-ID: <20261105200552.81303-5-ankur.tyagi85@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20261105200552.81303-1-ankur.tyagi85@gmail.com> References: <20261105200552.81303-1-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 20:06:29 -0000 X-Groupsio-URL: https://lists.openembedded.org/g/openembedded-devel/message/131933 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 7642beb675..7afba18084 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"