From patchwork Wed Sep 9 08:31:27 2026 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ankur Tyagi X-Patchwork-Id: 97707 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 CBD66C79FB9 for ; Wed, 9 Sep 2026 08:32:05 +0000 (UTC) Received: from mail-pj1-f54.google.com (mail-pj1-f54.google.com [209.85.216.54]) by mx.groups.io with SMTP id smtpd.msgproc02-g2.6995.1788942717609594245 for ; Wed, 09 Sep 2026 01:31:57 -0700 Authentication-Results: mx.groups.io; dkim=pass header.i=@gmail.com header.s=20251104 header.b=W77gMZvf; spf=pass (domain: gmail.com, ip: 209.85.216.54, mailfrom: ankur.tyagi85@gmail.com) Received: by mail-pj1-f54.google.com with SMTP id 98e67ed59e1d1-38dfe7eb825so4630807a91.0 for ; Wed, 09 Sep 2026 01:31:57 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1788942717; x=1789547517; 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=2IqYya7Cy5WjvcmmmdhCTCegyifBW9NJy0t3o8J3/OQ=; b=W77gMZvfoIrFE2jvEHZnS+zFPoA6T7B4SazSfiVk1VBPBOszRqYrd6u9z9CWTJ3q8r s3ygENFhX56Q0hyX//bvs0Vrt+xiWVsxDlkP1+u0ybEMtECRnP313my9K421XhLdcudr xccsHxpQM8e3gO1LrUY3lhcLK8p5EIdOKJ9KdZctwyVSN27Pav/h+tvi2dcOph66gsLO MxdJYkLESnOGeHOY8jcCck1zpOJ+G3zKPa8XXTZLvuCOX5CD3kxqbkkJ1mHTNXck5rxe D5p6u4/86+ja3JnuWhPefajSFpqpXKx6uCaKVZ5RXnN5UEfx+twiiV6qaVcPHYtkI+Ul eUdQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1788942717; x=1789547517; 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=2IqYya7Cy5WjvcmmmdhCTCegyifBW9NJy0t3o8J3/OQ=; b=mAr1iShVDPW10/wJMacC/20b0BQ9tYeJiwoXVm9yqFPzJlPp5ldVCE6SLKfZvmnf6b 14Mm1ESKQy9hayb1jXH9phY8SWSx7kck01ObUAS3nh2dEFQaX5qCI5f2/pY4TpjQaRZD I9OsCWI9frwpQdO9JyXvgAY9yIidJ7W+PXT98M4fxki1HbhEk6uHdULWspIAJJi5gMNq 9e0ad/QabjJVZaWdku8K3qbK4XVjt9igcU+CBobTJXFJxFcvpnB1oARznxSNNAec1RpA Z+ap6SsDSth4TeCP+c44ep4mjfMpD5hyFY2zERwJOQx4C5jZJlkAU+JdBknU+LuypX0L wKpA== X-Gm-Message-State: AFuF++m14+AcZIGjW8mcka8Kie3WU8IqQPQ+ePZYs03NbqneTWMorNRs 892BZl/tK7kTOw/+TSWROd8kcGDu8mPjOqNR/xcA1zHmH4G1Ga32ihpYF1c0Wg== X-Gm-Gg: AYBFou2REQ1dEqgwIUw+9SbEMl0HWujx/929KxlhaZYHRigrLYl0Brjgv/WWBHfhyL/ M6bYmBd30Suo+H2C1j0j3+Gx5cLP+CUQfTY526n52IFti6p/Yqo47wINqsrHyAINdpKVDc484oC 4KkjIJt0Jt11dVVV2C2OsOyhvXxcGIyC0cpY5dfewZHrY03A75V6murCsAGq6m6HUyOMMfM4gyE hO6HP3zkWq+d9eoiFEXDL46FhPZdnMxRVVUcFEaFKz9ahCFs2R0Xgjmyo8B/eqpxsHKaxqcoC2R bPW/jwKp/eYk46Dv1dE/wYnRgR0BIZKqVbFgOBg8plrvg8ZzYyGGRHam1h5V/dXimK7i2bO1D/U fgNBqt0xIjYp+vd1v7WESU1DBRblVpk52TeTBR2t1m/ggyHjeaNriHQi3YzKpBTc4m0kNpRujSA zOi0eGsP/qt329NHP9JJtHpqF5+WGsIvgfWu4f046g7ljAnryyq5ksU1uwgYPC1VPzoc+5RycL0 BYRUjC80e0aXt/09J8KINw= X-Received: by 2002:a17:90b:4fca:b0:38e:5b59:c2ff with SMTP id 98e67ed59e1d1-39b260dd278mr50218984a91.3.1788942716838; Wed, 09 Sep 2026 01:31:56 -0700 (PDT) Received: from NVAPF55DW0D-IPD.. ([203.211.104.195]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-39cfa5c1d17sm788649a91.4.2026.09.09.01.31.54 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 09 Sep 2026 01:31:56 -0700 (PDT) From: ankur.tyagi85@gmail.com To: openembedded-devel@lists.openembedded.org Cc: Ankur Tyagi Subject: [oe][meta-oe][wrynose][PATCH 2/15] freerdp3: patch CVE-2026-55191 Date: Wed, 9 Sep 2026 20:31:27 +1200 Message-ID: <20260909083140.2494932-2-ankur.tyagi85@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260909083140.2494932-1-ankur.tyagi85@gmail.com> References: <20260909083140.2494932-1-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 ; Wed, 09 Sep 2026 08:32:05 -0000 X-Groupsio-URL: https://lists.openembedded.org/g/openembedded-devel/message/129873 From: Ankur Tyagi Details: https://nvd.nist.gov/vuln/detail/cve-2026-55191 Signed-off-by: Ankur Tyagi --- .../freerdp/freerdp3/CVE-2026-55191.patch | 47 +++++++++++++++++++ .../freerdp/freerdp3_3.24.2.bb | 1 + 2 files changed, 48 insertions(+) create mode 100644 meta-oe/recipes-support/freerdp/freerdp3/CVE-2026-55191.patch diff --git a/meta-oe/recipes-support/freerdp/freerdp3/CVE-2026-55191.patch b/meta-oe/recipes-support/freerdp/freerdp3/CVE-2026-55191.patch new file mode 100644 index 0000000000..0881d671bf --- /dev/null +++ b/meta-oe/recipes-support/freerdp/freerdp3/CVE-2026-55191.patch @@ -0,0 +1,47 @@ +From 4234cf72c4e9095c163405c4b5c5d41dd4775f81 Mon Sep 17 00:00:00 2001 +From: Armin Novak +Date: Thu, 11 Jun 2026 08:10:58 +0200 +Subject: [PATCH] [codec,h264] fix buffer bounds checks + +(cherry picked from commit 97f40b9e766af375f4e41ac6a3f4397d708d249c) + +CVE: CVE-2026-55191 +Upstream-Status: Backport [https://github.com/FreeRDP/FreeRDP/commit/97f40b9e766af375f4e41ac6a3f4397d708d249c] + +Signed-off-by: Ankur Tyagi +--- + libfreerdp/codec/h264.c | 16 +++++++++++++--- + 1 file changed, 13 insertions(+), 3 deletions(-) + +diff --git a/libfreerdp/codec/h264.c b/libfreerdp/codec/h264.c +index 3b837601c..ce7776b40 100644 +--- a/libfreerdp/codec/h264.c ++++ b/libfreerdp/codec/h264.c +@@ -495,14 +495,24 @@ static BOOL avc444_ensure_buffer(H264_CONTEXT* h264, DWORD nDstHeight) + if (pad != 0) + padDstHeight += 16 - pad; + +- if ((piMainStride[0] != piDstStride[0]) || +- (piDstSize[0] != 1ull * piMainStride[0] * padDstHeight)) ++ if ((piMainStride[0] == 0) || (padDstHeight == 0)) ++ return FALSE; ++ ++ const uint64_t dstsize = 1ull * piMainStride[0] * padDstHeight; ++ if (dstsize > UINT32_MAX) ++ return FALSE; ++ ++ if ((piMainStride[0] != piDstStride[0]) || (piDstSize[0] != dstsize)) + { + for (UINT32 x = 0; x < 3; x++) + { + piDstStride[x] = piMainStride[0]; +- piDstSize[x] = piDstStride[x] * padDstHeight; + ++ const uint64_t dstride = 1ull * piDstStride[x] * padDstHeight; ++ if (dstride > UINT32_MAX) ++ return FALSE; ++ ++ piDstSize[x] = WINPR_ASSERTING_INT_CAST(UINT32, dstride); + if (piDstSize[x] == 0) + return FALSE; + diff --git a/meta-oe/recipes-support/freerdp/freerdp3_3.24.2.bb b/meta-oe/recipes-support/freerdp/freerdp3_3.24.2.bb index 7164a81e9d..e014196f18 100644 --- a/meta-oe/recipes-support/freerdp/freerdp3_3.24.2.bb +++ b/meta-oe/recipes-support/freerdp/freerdp3_3.24.2.bb @@ -13,6 +13,7 @@ SRC_URI = "git://github.com/FreeRDP/FreeRDP.git;nobranch=1;protocol=https;tag=${ file://run-ptest \ file://CVE-2026-40254-1.patch \ file://CVE-2026-40254-2.patch \ + file://CVE-2026-55191.patch \ "