From patchwork Thu Apr 30 11:46:27 2026 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Ankur Tyagi X-Patchwork-Id: 87260 X-Patchwork-Delegate: anuj.mittal@oss.qualcomm.com Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id B412ACD13D2 for ; Thu, 30 Apr 2026 11:47:13 +0000 (UTC) Received: from mail-pj1-f52.google.com (mail-pj1-f52.google.com [209.85.216.52]) by mx.groups.io with SMTP id smtpd.msgproc02-g2.18367.1777549630898553615 for ; Thu, 30 Apr 2026 04:47:10 -0700 Authentication-Results: mx.groups.io; dkim=pass header.i=@gmail.com header.s=20251104 header.b=IcyaMiyf; spf=pass (domain: gmail.com, ip: 209.85.216.52, mailfrom: ankur.tyagi85@gmail.com) Received: by mail-pj1-f52.google.com with SMTP id 98e67ed59e1d1-364ad762ef8so481083a91.1 for ; Thu, 30 Apr 2026 04:47:10 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1777549630; x=1778154430; 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; bh=xKdwbkhPuFQ0MyhsfvWL/5UpZi2aDcymWWrgH+1Gaf8=; b=IcyaMiyfY5RgfesNBqR/gpxOgrlZQHqg3QL7Kt/Xdebc/rU7Q3Y2OdrqOx4ijPm8zY SJ3i8KLPju5k5xaQsRc76rNz1Q1FLwFDr6zoF4YN5VNusxyOeygJMuzI8AArGcFUFbTU CF8KTsaAPmmbkVITATX1mulxKGBzQ+hl/PHcXNVO24UgQQo1V7BMxZsYOQhf48BTqFSG SL510biBLMCTILZqnJ9WediQDbauY+pbldTpYhxpSj2hti9XVurnkLOGDbff2ZVx4rLS g7noZEmK9N+MPn6OkAu+2uGNAkdbU8jFl5j32iMWlLwUDhZgjr5bXgaEBuEoGQtSiEd9 E48g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1777549630; x=1778154430; 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; bh=xKdwbkhPuFQ0MyhsfvWL/5UpZi2aDcymWWrgH+1Gaf8=; b=mfwqL9hBDuNTC48sYbvmodEcYYXdS8GeZfRgZoYJUjzA0hihl0ko1NppRcajrDB7AD T6skTKJ+3HEpW1Gs2z0YysTD1hJF9K69sbfTJPNLweMFT51gkF8F/hO4usF4uiy/hhHB OB9lmZ40PSySKy4aGJeTHWvagOXUH/46yEYny+SdEF6dcFFErAYI4ill5yn0iM3oQrCv t1/TQasS3yNijHrU+ukWowJAtmyEYBnJCGnbG3aTrFuYKA5Qcs4Y8N7hCPFfYp7zH2gD erd5vul8/G0YJ3kiLr4zudohrMXw5M4rIt7Pv1I6n95vootyiavIT05Ku2PopUpTqDxO aljg== X-Gm-Message-State: AOJu0YxLslbOzSRqqN/2qB4jBtjbMMlUYm3mVWF6XIPh1nN8/XPdZrXL n1Rkg6o14ovwceWQXrmqZasJjoPw5Smufj8HGbhcF3QScMce48kic8SWQpNilLUB X-Gm-Gg: AeBDietW+qsR5tH4A/E3FajHb9SbG1cdSJ4Knh967CtKGhHK7GiC1BDKMMshCXPjKuC eUZSPGnKYgV3UhxkwlsLcsP78swNx4EAQSO4zEOTr8QFG4C/mjvh8dgVf/AeuDkEdGRQKfaVysC XCIeLDGUhGflHCsVGofU8jPEFLJG0kH5yx2fZZCgvILA/AJYA4AQDPzDIE6IS9VBxGNjxipTXjB EohYFyVy0OjXCwX2WWgt4YfgwUAJZVXVdkkTcgG49gezL/qk5emPR2+oddkfn2ELDcJYWpyaa+x ih769hZZITGA3XrYLd7NG+73KFVfWOyoFCP6//xKgkOmUPrOrGwv+Ht7jyNEYW12cvYxpft/VYA WnnZ0J8T4COHi+zXVlTs8hzvmrobx5Fw6aIMr1tI7PtJHvpgtOw9g89FCFtZxPg10Dkfu+FnIZ5 LBxBpZZuedAS95OdX+GcHB/XiG99Y8yKJ31zJEv7hSa9IwXKFPg3NnfKF0DQ== X-Received: by 2002:a17:90b:5783:b0:35f:be09:1a2b with SMTP id 98e67ed59e1d1-364c30042bcmr2769765a91.10.1777549629917; Thu, 30 Apr 2026 04:47:09 -0700 (PDT) Received: from NVAPF55DW0D-IPD.. ([203.211.108.128]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-364c3fa0240sm769953a91.5.2026.04.30.04.47.07 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 30 Apr 2026 04:47:09 -0700 (PDT) From: ankur.tyagi85@gmail.com To: openembedded-devel@lists.openembedded.org Cc: Gyorgy Sarvari , Khem Raj , Ankur Tyagi Subject: [oe][meta-networking][whinlatter][PATCH 4/24] corosync: patch CVE-2026-35091 Date: Thu, 30 Apr 2026 23:46:27 +1200 Message-ID: <20260430114649.4184890-4-ankur.tyagi85@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260430114649.4184890-1-ankur.tyagi85@gmail.com> References: <20260430114649.4184890-1-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 aws-us-west-2-korg-lkml-1.web.codeaurora.org with HTTPS for ; Thu, 30 Apr 2026 11:47:13 -0000 X-Groupsio-URL: https://lists.openembedded.org/g/openembedded-devel/message/126738 From: Gyorgy Sarvari Details: https://nvd.nist.gov/vuln/detail/CVE-2026-35091 Pick the patch that mentions the CVE ID explicitly (it was identified by Debian also as the fix[1]) [1]: https://security-tracker.debian.org/tracker/CVE-2026-35091 Signed-off-by: Gyorgy Sarvari Signed-off-by: Khem Raj (cherry picked from commit 701b22fda35648efc333d6e6e7abd8e70aa49870) Signed-off-by: Ankur Tyagi --- .../corosync/corosync/CVE-2026-35091.patch | 47 +++++++++++++++++++ .../corosync/corosync_3.1.10.bb | 1 + 2 files changed, 48 insertions(+) create mode 100644 meta-networking/recipes-extended/corosync/corosync/CVE-2026-35091.patch diff --git a/meta-networking/recipes-extended/corosync/corosync/CVE-2026-35091.patch b/meta-networking/recipes-extended/corosync/corosync/CVE-2026-35091.patch new file mode 100644 index 0000000000..8afa5d6841 --- /dev/null +++ b/meta-networking/recipes-extended/corosync/corosync/CVE-2026-35091.patch @@ -0,0 +1,47 @@ +From b9cb461121c8721c94a94309eb345a3c2f9ee9b4 Mon Sep 17 00:00:00 2001 +From: Jan Friesse +Date: Thu, 2 Apr 2026 09:00:39 +0200 +Subject: [PATCH] totemsrp: Return error if sanity check fails +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Previously, the check_memb_commit_token_sanity function correctly +checked the minimum message length. However, if the message was too +short, it incorrectly returned a success code (0) instead of the +expected failure code (-1). + +This commit ensures the appropriate error code is returned when the +message length sanity check fails. + +Fixes: CVE-2026-35091 + +Reported-by: Sebastián Alba Vives (@Sebasteuo / 0xS4bb1) +Signed-off-by: Jan Friesse +Also-proposed-by: nicholasyang +Reviewed-by: Christine Caulfield + +CVE: CVE-2026-35091 +Upstream-Status: Backport [https://github.com/corosync/corosync/commit/a16614accfdb3481264d7281843fadf439d9ab1b] +Signed-off-by: Gyorgy Sarvari +--- + exec/totemsrp.c | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +diff --git a/exec/totemsrp.c b/exec/totemsrp.c +index 35bf971..94d6c21 100644 +--- a/exec/totemsrp.c ++++ b/exec/totemsrp.c +@@ -3811,10 +3811,10 @@ static int check_memb_commit_token_sanity( + log_printf (instance->totemsrp_log_level_security, + "Received memb_commit_token message is too short... ignoring."); + +- return (0); ++ return (-1); + } + +- addr_entries= mct_msg->addr_entries; ++ addr_entries = mct_msg->addr_entries; + if (endian_conversion_needed) { + addr_entries = swab32(addr_entries); + } diff --git a/meta-networking/recipes-extended/corosync/corosync_3.1.10.bb b/meta-networking/recipes-extended/corosync/corosync_3.1.10.bb index 07d9333ec8..7ccccefed5 100644 --- a/meta-networking/recipes-extended/corosync/corosync_3.1.10.bb +++ b/meta-networking/recipes-extended/corosync/corosync_3.1.10.bb @@ -9,6 +9,7 @@ inherit autotools pkgconfig systemd github-releases SRC_URI = "${GITHUB_BASE_URI}/download/v${PV}/${BP}.tar.gz \ file://corosync.conf \ + file://CVE-2026-35091.patch \ " SRC_URI[sha256sum] = "be361c827f99b215b3bd3fa2fb071c03dac6831c2a351963d938caef62604bc8" UPSTREAM_CHECK_GITTAGREGEX = "v(?P\d+(\.\d+)+)"