From patchwork Fri Dec 13 10:11:21 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Polampalli, Archana" X-Patchwork-Id: 54044 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 25DB4E7717D for ; Fri, 13 Dec 2024 10:11:32 +0000 (UTC) Received: from mx0a-0064b401.pphosted.com (mx0a-0064b401.pphosted.com [205.220.166.238]) by mx.groups.io with SMTP id smtpd.web11.12065.1734084688104675304 for ; Fri, 13 Dec 2024 02:11:28 -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: 205.220.166.238, mailfrom: prvs=207735f8c4=archana.polampalli@windriver.com) Received: from pps.filterd (m0250809.ppops.net [127.0.0.1]) by mx0a-0064b401.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 4BD6SUrr024663 for ; Fri, 13 Dec 2024 02:11:27 -0800 Received: from ala-exchng02.corp.ad.wrs.com (ala-exchng02.wrs.com [147.11.82.254]) by mx0a-0064b401.pphosted.com (PPS) with ESMTPS id 43cwy1xyhh-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT) for ; Fri, 13 Dec 2024 02:11:27 -0800 (PST) Received: from ALA-EXCHNG02.corp.ad.wrs.com (147.11.82.254) by ALA-EXCHNG02.corp.ad.wrs.com (147.11.82.254) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.43; Fri, 13 Dec 2024 02:11:26 -0800 Received: from blr-linux-engg1.wrs.com (147.11.136.210) by ALA-EXCHNG02.corp.ad.wrs.com (147.11.82.254) with Microsoft SMTP Server id 15.1.2507.43 via Frontend Transport; Fri, 13 Dec 2024 02:11:25 -0800 From: To: Subject: [oe-core][scarthgap][PATCH V2 1/3] ffmpeg: fix CVE-2024-35366 Date: Fri, 13 Dec 2024 10:11:21 +0000 Message-ID: <20241213101123.313361-1-archana.polampalli@windriver.com> X-Mailer: git-send-email 2.40.0 MIME-Version: 1.0 X-Proofpoint-ORIG-GUID: qMUGBqqQEf86SQEIr8CkOmZrFSK8KEM3 X-Authority-Analysis: v=2.4 cv=eePHf6EH c=1 sm=1 tr=0 ts=675c084f cx=c_pps a=K4BcnWQioVPsTJd46EJO2w==:117 a=K4BcnWQioVPsTJd46EJO2w==:17 a=RZcAm9yDv7YA:10 a=NEAV23lmAAAA:8 a=t7CeM3EgAAAA:8 a=Il8eHo93rIquhJNKyUkA:9 a=FdTzh2GWekK77mhwV6Dw:22 X-Proofpoint-GUID: qMUGBqqQEf86SQEIr8CkOmZrFSK8KEM3 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1057,Hydra:6.0.680,FMLib:17.12.68.34 definitions=2024-12-13_04,2024-12-12_03,2024-11-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 impostorscore=0 lowpriorityscore=0 suspectscore=0 mlxlogscore=999 priorityscore=1501 spamscore=0 phishscore=0 malwarescore=0 mlxscore=0 adultscore=0 bulkscore=0 classifier=spam authscore=0 adjust=0 reason=mlx scancount=1 engine=8.21.0-2411120000 definitions=main-2412130069 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 ; Fri, 13 Dec 2024 10:11:32 -0000 X-Groupsio-URL: https://lists.openembedded.org/g/openembedded-core/message/208676 From: Archana Polampalli FFmpeg n6.1.1 is Integer Overflow. The vulnerability exists in the parse_options function of sbgdec.c within the libavformat module. When parsing certain options, the software does not adequately validate the input. This allows for negative duration values to be accepted without proper bounds checking. Signed-off-by: Archana Polampalli --- .../ffmpeg/ffmpeg/CVE-2024-35366.patch | 35 +++++++++++++++++++ .../recipes-multimedia/ffmpeg/ffmpeg_6.1.1.bb | 1 + 2 files changed, 36 insertions(+) create mode 100644 meta/recipes-multimedia/ffmpeg/ffmpeg/CVE-2024-35366.patch diff --git a/meta/recipes-multimedia/ffmpeg/ffmpeg/CVE-2024-35366.patch b/meta/recipes-multimedia/ffmpeg/ffmpeg/CVE-2024-35366.patch new file mode 100644 index 0000000000..f7f16a5b92 --- /dev/null +++ b/meta/recipes-multimedia/ffmpeg/ffmpeg/CVE-2024-35366.patch @@ -0,0 +1,35 @@ +From 0bed22d597b78999151e3bde0768b7fe763fc2a6 Mon Sep 17 00:00:00 2001 +From: Michael Niedermayer +Date: Tue, 26 Mar 2024 00:39:49 +0100 +Subject: [PATCH] avformat/sbgdec: Check for negative duration + +Fixes: signed integer overflow: 9223372036854775807 - -8000000 cannot be represented in type 'long' +Fixes: 62276/clusterfuzz-testcase-minimized-ffmpeg_dem_SBG_fuzzer-5133181743136768 + +Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg +Signed-off-by: Michael Niedermayer + +CVE: CVE-2024-35366 + +Upstream-Status: Backport [https://github.com/ffmpeg/ffmpeg/commit/0bed22d597b78999151e3bde0768b7fe763fc2a6] + +Signed-off-by: Archana Polampalli +--- + libavformat/sbgdec.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/libavformat/sbgdec.c b/libavformat/sbgdec.c +index b2662ea..281fe62 100644 +--- a/libavformat/sbgdec.c ++++ b/libavformat/sbgdec.c +@@ -386,7 +386,7 @@ static int parse_options(struct sbg_parser *p) + case 'L': + FORWARD_ERROR(parse_optarg(p, opt, &oarg)); + r = str_to_time(oarg.s, &p->scs.opt_duration); +- if (oarg.e != oarg.s + r) { ++ if (oarg.e != oarg.s + r || p->scs.opt_duration < 0) { + snprintf(p->err_msg, sizeof(p->err_msg), + "syntax error for option -L"); + return AVERROR_INVALIDDATA; +-- +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 0c18a4a7af..f94c75abe6 100644 --- a/meta/recipes-multimedia/ffmpeg/ffmpeg_6.1.1.bb +++ b/meta/recipes-multimedia/ffmpeg/ffmpeg_6.1.1.bb @@ -37,6 +37,7 @@ SRC_URI = " \ file://CVE-2023-50007.patch \ file://CVE-2023-49528.patch \ file://CVE-2024-7055.patch \ + file://CVE-2024-35366.patch \ " SRC_URI[sha256sum] = "8684f4b00f94b85461884c3719382f1261f0d9eb3d59640a1f4ac0873616f968" From patchwork Fri Dec 13 10:11:22 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Polampalli, Archana" X-Patchwork-Id: 54043 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 2782AE77180 for ; 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Fri, 13 Dec 2024 02:11:28 -0800 Received: from blr-linux-engg1.wrs.com (147.11.136.210) by ALA-EXCHNG02.corp.ad.wrs.com (147.11.82.254) with Microsoft SMTP Server id 15.1.2507.43 via Frontend Transport; Fri, 13 Dec 2024 02:11:27 -0800 From: To: Subject: [oe-core][scarthgap][PATCH V2 2/3] ffmpeg: fix CVE-2024-35367 Date: Fri, 13 Dec 2024 10:11:22 +0000 Message-ID: <20241213101123.313361-2-archana.polampalli@windriver.com> X-Mailer: git-send-email 2.40.0 In-Reply-To: <20241213101123.313361-1-archana.polampalli@windriver.com> References: <20241213101123.313361-1-archana.polampalli@windriver.com> MIME-Version: 1.0 X-Proofpoint-GUID: Vi2l-FowLHjD8NTcciQj6wfJnKKlnaLb X-Proofpoint-ORIG-GUID: Vi2l-FowLHjD8NTcciQj6wfJnKKlnaLb X-Authority-Analysis: v=2.4 cv=Y/UCsgeN c=1 sm=1 tr=0 ts=675c0852 cx=c_pps a=K4BcnWQioVPsTJd46EJO2w==:117 a=K4BcnWQioVPsTJd46EJO2w==:17 a=RZcAm9yDv7YA:10 a=emhf11hzAAAA:8 a=NEAV23lmAAAA:8 a=t7CeM3EgAAAA:8 a=UqCG9HQmAAAA:8 a=pGLkceISAAAA:8 a=A2EaKv098oJXd_W-EKgA:9 a=HLUCug_QN4oeKp6PugZw:22 a=FdTzh2GWekK77mhwV6Dw:22 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1057,Hydra:6.0.680,FMLib:17.12.68.34 definitions=2024-12-13_04,2024-12-12_03,2024-11-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 bulkscore=0 mlxscore=0 clxscore=1015 malwarescore=0 priorityscore=1501 phishscore=0 suspectscore=0 adultscore=0 mlxlogscore=999 spamscore=0 impostorscore=0 classifier=spam authscore=0 adjust=0 reason=mlx scancount=1 engine=8.21.0-2411120000 definitions=main-2412130069 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 ; Fri, 13 Dec 2024 10:11:32 -0000 X-Groupsio-URL: https://lists.openembedded.org/g/openembedded-core/message/208677 From: Archana Polampalli FFmpeg n6.1.1 has an Out-of-bounds Read via libavcodec/ppc/vp8dsp_altivec.c, static const vec_s8 h_subpel_filters_outer Signed-off-by: Archana Polampalli --- .../ffmpeg/ffmpeg/CVE-2024-35367.patch | 47 +++++++++++++++++++ .../recipes-multimedia/ffmpeg/ffmpeg_6.1.1.bb | 1 + 2 files changed, 48 insertions(+) create mode 100644 meta/recipes-multimedia/ffmpeg/ffmpeg/CVE-2024-35367.patch diff --git a/meta/recipes-multimedia/ffmpeg/ffmpeg/CVE-2024-35367.patch b/meta/recipes-multimedia/ffmpeg/ffmpeg/CVE-2024-35367.patch new file mode 100644 index 0000000000..a1bec43c66 --- /dev/null +++ b/meta/recipes-multimedia/ffmpeg/ffmpeg/CVE-2024-35367.patch @@ -0,0 +1,47 @@ +From 09e6840cf7a3ee07a73c3ae88a020bf27ca1a667 Mon Sep 17 00:00:00 2001 +From: Andreas Rheinhardt +Date: Wed, 13 Mar 2024 02:10:26 +0100 +Subject: [PATCH] avcodec/ppc/vp8dsp_altivec: Fix out-of-bounds access + +h_subpel_filters_inner[i] and h_subpel_filters_outer[i / 2] +belong together and the former allows the range 0..6, +so the latter needs to support 0..3. But it has only three +elements. Add another one. +The value for the last element has been guesstimated +from subpel_filters in libavcodec/vp8dsp.c. + +This is also intended to fix FATE-failures with UBSan here: +https://fate.ffmpeg.org/report.cgi?time=20240312011016&slot=ppc-linux-gcc-13.2-ubsan-altivec-qemu + +Tested-by: Sean McGovern +Signed-off-by: Andreas Rheinhardt + +CVE: CVE-2024-35367 + +Upstream-Status: Backport [https://github.com/ffmpeg/ffmpeg/commit/09e6840cf7a3ee07a73c3ae88a020bf27ca1a667] + +Signed-off-by: Archana Polampalli +--- + libavcodec/ppc/vp8dsp_altivec.c | 3 ++- + 1 file changed, 2 insertions(+), 1 deletion(-) + +diff --git a/libavcodec/ppc/vp8dsp_altivec.c b/libavcodec/ppc/vp8dsp_altivec.c +index 12dac8b..061914f 100644 +--- a/libavcodec/ppc/vp8dsp_altivec.c ++++ b/libavcodec/ppc/vp8dsp_altivec.c +@@ -50,11 +50,12 @@ static const vec_s8 h_subpel_filters_inner[7] = + // for 6tap filters, these are the outer two taps + // The zeros mask off pixels 4-7 when filtering 0-3 + // and vice-versa +-static const vec_s8 h_subpel_filters_outer[3] = ++static const vec_s8 h_subpel_filters_outer[4] = + { + REPT4(0, 0, 2, 1), + REPT4(0, 0, 3, 3), + REPT4(0, 0, 1, 2), ++ REPT4(0, 0, 0, 0), + }; + + #define LOAD_H_SUBPEL_FILTER(i) \ +-- +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 f94c75abe6..fdb8d55cc2 100644 --- a/meta/recipes-multimedia/ffmpeg/ffmpeg_6.1.1.bb +++ b/meta/recipes-multimedia/ffmpeg/ffmpeg_6.1.1.bb @@ -38,6 +38,7 @@ SRC_URI = " \ file://CVE-2023-49528.patch \ file://CVE-2024-7055.patch \ file://CVE-2024-35366.patch \ + file://CVE-2024-35367.patch \ " SRC_URI[sha256sum] = "8684f4b00f94b85461884c3719382f1261f0d9eb3d59640a1f4ac0873616f968" From patchwork Fri Dec 13 10:11:23 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Polampalli, Archana" X-Patchwork-Id: 54045 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 24DABE7717F for ; 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Fri, 13 Dec 2024 10:11:42 -0000 X-Groupsio-URL: https://lists.openembedded.org/g/openembedded-core/message/208678 From: Archana Polampalli FFmpeg n7.0 is affected by a Double Free via the rkmpp_retrieve_frame function within libavcodec/rkmppdec.c. Signed-off-by: Archana Polampalli --- .../ffmpeg/ffmpeg/CVE-2024-35368.patch | 41 +++++++++++++++++++ .../recipes-multimedia/ffmpeg/ffmpeg_6.1.1.bb | 1 + 2 files changed, 42 insertions(+) create mode 100644 meta/recipes-multimedia/ffmpeg/ffmpeg/CVE-2024-35368.patch diff --git a/meta/recipes-multimedia/ffmpeg/ffmpeg/CVE-2024-35368.patch b/meta/recipes-multimedia/ffmpeg/ffmpeg/CVE-2024-35368.patch new file mode 100644 index 0000000000..7b802762eb --- /dev/null +++ b/meta/recipes-multimedia/ffmpeg/ffmpeg/CVE-2024-35368.patch @@ -0,0 +1,41 @@ +From 4513300989502090c4fd6560544dce399a8cd53c Mon Sep 17 00:00:00 2001 +From: Andreas Rheinhardt +Date: Sun, 24 Sep 2023 13:15:48 +0200 +Subject: [PATCH] avcodec/rkmppdec: Fix double-free on error + +After having created the AVBuffer that is put into frame->buf[0], +ownership of several objects (namely an AVDRMFrameDescriptor, +an MppFrame and some AVBufferRefs framecontextref and decoder_ref) +has passed to the AVBuffer and therefore to the frame. +Yet it has nevertheless been freed manually on error +afterwards, which would lead to a double-free as soon +as the AVFrame is unreferenced. + +Signed-off-by: Andreas Rheinhardt + +CVE: CVE-2024-35368 + +Upstream-Status: Backport [https://github.com/ffmpeg/ffmpeg/commit/4513300989502090c4fd6560544dce399a8cd53c] + +Signed-off-by: Archana Polampalli +--- + libavcodec/rkmppdec.c | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +diff --git a/libavcodec/rkmppdec.c b/libavcodec/rkmppdec.c +index 5768568..2ca368e 100644 +--- a/libavcodec/rkmppdec.c ++++ b/libavcodec/rkmppdec.c +@@ -462,8 +462,8 @@ static int rkmpp_retrieve_frame(AVCodecContext *avctx, AVFrame *frame) + + frame->hw_frames_ctx = av_buffer_ref(decoder->frames_ref); + if (!frame->hw_frames_ctx) { +- ret = AVERROR(ENOMEM); +- goto fail; ++ av_frame_unref(frame); ++ return AVERROR(ENOMEM); + } + + return 0; +-- +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 fdb8d55cc2..c050b03fd6 100644 --- a/meta/recipes-multimedia/ffmpeg/ffmpeg_6.1.1.bb +++ b/meta/recipes-multimedia/ffmpeg/ffmpeg_6.1.1.bb @@ -39,6 +39,7 @@ SRC_URI = " \ file://CVE-2024-7055.patch \ file://CVE-2024-35366.patch \ file://CVE-2024-35367.patch \ + file://CVE-2024-35368.patch \ " SRC_URI[sha256sum] = "8684f4b00f94b85461884c3719382f1261f0d9eb3d59640a1f4ac0873616f968"