From patchwork Fri Jan 21 14:50:50 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Mittal, Anuj" X-Patchwork-Id: 2775 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 BA6F8C433FE for ; Fri, 21 Jan 2022 14:51:15 +0000 (UTC) Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by mx.groups.io with SMTP id smtpd.web11.12868.1642776670242435373 for ; Fri, 21 Jan 2022 06:51:13 -0800 Authentication-Results: mx.groups.io; dkim=fail reason="unable to parse pub key" header.i=@intel.com header.s=intel header.b=Ysgh9hPp; spf=pass (domain: intel.com, ip: 192.55.52.115, mailfrom: anuj.mittal@intel.com) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1642776673; x=1674312673; h=from:to:subject:date:message-id:in-reply-to:references: mime-version:content-transfer-encoding; bh=SKjO06aPzbUU5RkdokaexV1Orz3+vTw6+pyNwUuEJiM=; b=Ysgh9hPpbHo2R5LveV1fKJCLTR3xz/5FZCj6fy7LaGZ8TmW46qaQbjyg 08rB37FGVOl7NuK1Irc5LHwbqZWfH9bfodnlwUoFjzrsD0hYn66m1Ee5+ kCmvk5yllJlToltqGtgpohOHRja8zb3/qYfFzdbiJeU6tzrILyXZV/MAO ///5HKuIs2z+uxBHNyvHQB4D9vkOAB6BpemhIBwAqIKkBUBWHbw90dPGA zrrmNztdXO1vwUCc6iMPynPNdWkalrW85fNWj/9JOYC5X8uvifW+2djEx uT+tSsWe6GMWzcGyJ0H2Bag9I9XTXCtU6Dlx5HTsv4OdB4Qydl1GfaAk0 A==; X-IronPort-AV: E=McAfee;i="6200,9189,10233"; a="245886027" X-IronPort-AV: E=Sophos;i="5.88,304,1635231600"; d="scan'208";a="245886027" Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by fmsmga103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 Jan 2022 06:51:12 -0800 X-IronPort-AV: E=Sophos;i="5.88,304,1635231600"; d="scan'208";a="623336639" Received: from gordonyx-mobl.gar.corp.intel.com (HELO anmitta2-mobl3.intel.com) ([10.213.131.118]) by fmsmga002-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 Jan 2022 06:51:11 -0800 From: Anuj Mittal To: openembedded-core@lists.openembedded.org Subject: [hardknott][PATCH 02/15] libsndfile1: fix CVE-2021-4156 Date: Fri, 21 Jan 2022 22:50:50 +0800 Message-Id: <64d9f9ab59a00bed946bd89896263ff74f3af0e5.1642736951.git.anuj.mittal@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: References: MIME-Version: 1.0 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, 21 Jan 2022 14:51:15 -0000 X-Groupsio-URL: https://lists.openembedded.org/g/openembedded-core/message/160833 From: Changqing Li Signed-off-by: Changqing Li Signed-off-by: Anuj Mittal --- .../libsndfile1/CVE-2021-4156.patch | 32 +++++++++++++++++++ .../libsndfile/libsndfile1_1.0.28.bb | 1 + 2 files changed, 33 insertions(+) create mode 100644 meta/recipes-multimedia/libsndfile/libsndfile1/CVE-2021-4156.patch diff --git a/meta/recipes-multimedia/libsndfile/libsndfile1/CVE-2021-4156.patch b/meta/recipes-multimedia/libsndfile/libsndfile1/CVE-2021-4156.patch new file mode 100644 index 0000000000..b0ff1a0885 --- /dev/null +++ b/meta/recipes-multimedia/libsndfile/libsndfile1/CVE-2021-4156.patch @@ -0,0 +1,32 @@ +From 5adbc377cd90aa40f0cd56ae325ca70065a8aa19 Mon Sep 17 00:00:00 2001 +From: Changqing Li +Date: Thu, 13 Jan 2022 16:45:59 +0800 +Subject: [PATCH] flac: Fix improper buffer reusing + +CVE: CVE-2021-4156.patch +Upstream-Status: Backport [https://github.com/libsndfile/libsndfile/issues/731] + +Signed-off-by: Changqing Li +--- + src/flac.c | 4 ++++ + 1 file changed, 4 insertions(+) + +diff --git a/src/flac.c b/src/flac.c +index 0be82ac..6548bba 100644 +--- a/src/flac.c ++++ b/src/flac.c +@@ -952,7 +952,11 @@ flac_read_loop (SF_PRIVATE *psf, unsigned len) + /* Decode some more. */ + while (pflac->pos < pflac->len) + { if (FLAC__stream_decoder_process_single (pflac->fsd) == 0) ++ { psf_log_printf (psf, "FLAC__stream_decoder_process_single returned false\n") ; ++ /* Current frame is busted, so NULL the pointer. */ ++ pflac->frame = NULL ; + break ; ++ } + state = FLAC__stream_decoder_get_state (pflac->fsd) ; + if (state >= FLAC__STREAM_DECODER_END_OF_STREAM) + { psf_log_printf (psf, "FLAC__stream_decoder_get_state returned %s\n", FLAC__StreamDecoderStateString [state]) ; +-- +2.17.1 + diff --git a/meta/recipes-multimedia/libsndfile/libsndfile1_1.0.28.bb b/meta/recipes-multimedia/libsndfile/libsndfile1_1.0.28.bb index 044881a859..8eb007884e 100644 --- a/meta/recipes-multimedia/libsndfile/libsndfile1_1.0.28.bb +++ b/meta/recipes-multimedia/libsndfile/libsndfile1_1.0.28.bb @@ -20,6 +20,7 @@ SRC_URI = "http://www.mega-nerd.com/libsndfile/files/libsndfile-${PV}.tar.gz \ file://CVE-2017-12562.patch \ file://CVE-2018-19758.patch \ file://CVE-2019-3832.patch \ + file://CVE-2021-4156.patch \ " SRC_URI[md5sum] = "646b5f98ce89ac60cdb060fcd398247c"