From patchwork Wed Mar 5 16:14:41 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Polampalli, Archana" X-Patchwork-Id: 58367 X-Patchwork-Delegate: steve@sakoman.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 2BF68C282EC for ; Wed, 5 Mar 2025 16:14:55 +0000 (UTC) Received: from mx0b-0064b401.pphosted.com (mx0b-0064b401.pphosted.com [205.220.178.238]) by mx.groups.io with SMTP id smtpd.web11.17172.1741191293835149418 for ; Wed, 05 Mar 2025 08:14:54 -0800 Authentication-Results: mx.groups.io; dkim=none (message not signed); spf=permerror, err=parse error for token &{10 18 %{ir}.%{v}.%{d}.spf.has.pphosted.com}: invalid domain name (domain: windriver.com, ip: 205.220.178.238, mailfrom: prvs=5159052c86=archana.polampalli@windriver.com) Received: from pps.filterd (m0250812.ppops.net [127.0.0.1]) by mx0a-0064b401.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 525DxSC9007814 for ; Wed, 5 Mar 2025 16:14:53 GMT Received: from ala-exchng01.corp.ad.wrs.com (ala-exchng01.wrs.com [147.11.82.252]) by mx0a-0064b401.pphosted.com (PPS) with ESMTPS id 456cux0wgf-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT) for ; Wed, 05 Mar 2025 16:14:52 +0000 (GMT) Received: from ala-exchng01.corp.ad.wrs.com (147.11.82.252) by ala-exchng01.corp.ad.wrs.com (147.11.82.252) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.43; Wed, 5 Mar 2025 08:14:51 -0800 Received: from blr-linux-engg1.wrs.com (147.11.136.210) by ala-exchng01.corp.ad.wrs.com (147.11.82.252) with Microsoft SMTP Server id 15.1.2507.43 via Frontend Transport; Wed, 5 Mar 2025 08:14:50 -0800 From: To: Subject: [oe-core][scarthgap][PATCH 3/5] ffmpeg: fix CVE-2025-25471 Date: Wed, 5 Mar 2025 16:14:41 +0000 Message-ID: <20250305161443.284930-3-archana.polampalli@windriver.com> X-Mailer: git-send-email 2.40.0 In-Reply-To: <20250305161443.284930-1-archana.polampalli@windriver.com> References: <20250305161443.284930-1-archana.polampalli@windriver.com> MIME-Version: 1.0 X-Proofpoint-GUID: CUGXV2B3NkERG-7wRDo0SPH1hyh9o6Aj X-Authority-Analysis: v=2.4 cv=ddB63WXe c=1 sm=1 tr=0 ts=67c8787c cx=c_pps a=/ZJR302f846pc/tyiSlYyQ==:117 a=/ZJR302f846pc/tyiSlYyQ==:17 a=Vs1iUdzkB0EA:10 a=emhf11hzAAAA:8 a=t7CeM3EgAAAA:8 a=pGLkceISAAAA:8 a=TF2nC4Q-LnsVwOj9BvgA:9 a=HLUCug_QN4oeKp6PugZw:22 a=FdTzh2GWekK77mhwV6Dw:22 X-Proofpoint-ORIG-GUID: CUGXV2B3NkERG-7wRDo0SPH1hyh9o6Aj X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1093,Hydra:6.0.680,FMLib:17.12.68.34 definitions=2025-03-05_06,2025-03-05_01,2024-11-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 bulkscore=0 phishscore=0 priorityscore=1501 adultscore=0 suspectscore=0 impostorscore=0 mlxscore=0 mlxlogscore=534 malwarescore=0 lowpriorityscore=0 spamscore=0 clxscore=1015 classifier=spam authscore=0 authtc=n/a authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.21.0-2502100000 definitions=main-2503050125 List-Id: X-Webhook-Received: from li982-79.members.linode.com [45.33.32.79] by aws-us-west-2-korg-lkml-1.web.codeaurora.org with HTTPS for ; Wed, 05 Mar 2025 16:14:55 -0000 X-Groupsio-URL: https://lists.openembedded.org/g/openembedded-core/message/212341 From: Archana Polampalli FFmpeg git master before commit fd1772 was discovered to contain a NULL pointer dereference via the component libavformat/mov.c. Signed-off-by: Archana Polampalli --- .../ffmpeg/ffmpeg/CVE-2025-25471.patch | 39 +++++++++++++++++++ .../recipes-multimedia/ffmpeg/ffmpeg_6.1.1.bb | 1 + 2 files changed, 40 insertions(+) create mode 100644 meta/recipes-multimedia/ffmpeg/ffmpeg/CVE-2025-25471.patch diff --git a/meta/recipes-multimedia/ffmpeg/ffmpeg/CVE-2025-25471.patch b/meta/recipes-multimedia/ffmpeg/ffmpeg/CVE-2025-25471.patch new file mode 100644 index 0000000000..6af01b298f --- /dev/null +++ b/meta/recipes-multimedia/ffmpeg/ffmpeg/CVE-2025-25471.patch @@ -0,0 +1,39 @@ +From 1446e37d3d032e1452844778b3e6ba2c20f0c322 Mon Sep 17 00:00:00 2001 +From: James Almer +Date: Mon, 30 Dec 2024 00:25:41 -0300 +Subject: [PATCH] avfilter/buffersrc: check for valid sample rate + +A sample rate <= 0 is invalid. + +Fixes an assert in ffmpeg_enc.c that assumed a valid sample rate would be set. +Fixes ticket #11385. + +Signed-off-by: James Almer + +CVE: CVE-2025-25471 + +Upstream-Status: Backport [https://git.ffmpeg.org/gitweb/ffmpeg.git/commit/1446e37d3d032e1452844778b3e6ba2c20f0c322] + +Signed-off-by: Archana Polampalli +--- + libavfilter/buffersrc.c | 5 +++++ + 1 file changed, 5 insertions(+) + +diff --git a/libavfilter/buffersrc.c b/libavfilter/buffersrc.c +index 453fc0f..f49aa91 100644 +--- a/libavfilter/buffersrc.c ++++ b/libavfilter/buffersrc.c +@@ -401,6 +401,11 @@ FF_ENABLE_DEPRECATION_WARNINGS + av_channel_layout_describe(&s->ch_layout, buf, sizeof(buf)); + } + ++ if (s->sample_rate <= 0) { ++ av_log(ctx, AV_LOG_ERROR, "Sample rate not set\n"); ++ return AVERROR(EINVAL); ++ } ++ + if (!s->time_base.num) + s->time_base = (AVRational){1, s->sample_rate}; + +-- +2.40.0 diff --git a/meta/recipes-multimedia/ffmpeg/ffmpeg_6.1.1.bb b/meta/recipes-multimedia/ffmpeg/ffmpeg_6.1.1.bb index cb6a50401b..6af43bcf37 100644 --- a/meta/recipes-multimedia/ffmpeg/ffmpeg_6.1.1.bb +++ b/meta/recipes-multimedia/ffmpeg/ffmpeg_6.1.1.bb @@ -48,6 +48,7 @@ SRC_URI = " \ file://CVE-2024-36619.patch \ file://CVE-2024-35369.patch \ file://CVE-2025-25473.patch \ + file://CVE-2025-25471.patch \ " SRC_URI[sha256sum] = "8684f4b00f94b85461884c3719382f1261f0d9eb3d59640a1f4ac0873616f968"