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([165.225.124.223]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-29ee9d50f9fsm152598275ad.44.2025.12.15.23.18.47 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 15 Dec 2025 23:18:49 -0800 (PST) From: ankur.tyagi85@gmail.com To: openembedded-devel@lists.openembedded.org Cc: Ankur Tyagi Subject: [oe][meta-multimedia][scarthgap][PATCH] openh264: patch CVE-2025-27091 Date: Tue, 16 Dec 2025 12:48:40 +0530 Message-ID: <20251216071840.3180374-1-ankur.tyagi85@gmail.com> X-Mailer: git-send-email 2.43.0 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 ; Tue, 16 Dec 2025 07:18:53 -0000 X-Groupsio-URL: https://lists.openembedded.org/g/openembedded-devel/message/122686 From: Ankur Tyagi Details https://nvd.nist.gov/vuln/detail/CVE-2025-27091 Signed-off-by: Ankur Tyagi --- .../openh264/openh264/CVE-2025-27091.patch | 28 +++++++++++++++++++ .../openh264/openh264_2.3.1.bb | 1 + 2 files changed, 29 insertions(+) create mode 100644 meta-multimedia/recipes-multimedia/openh264/openh264/CVE-2025-27091.patch diff --git a/meta-multimedia/recipes-multimedia/openh264/openh264/CVE-2025-27091.patch b/meta-multimedia/recipes-multimedia/openh264/openh264/CVE-2025-27091.patch new file mode 100644 index 0000000000..fc7ccceec7 --- /dev/null +++ b/meta-multimedia/recipes-multimedia/openh264/openh264/CVE-2025-27091.patch @@ -0,0 +1,28 @@ +From 09672b2fe25ca0ca6537412eb835209b6c7c791b Mon Sep 17 00:00:00 2001 +From: BenzhengZhang <140143892+BenzhengZhang@users.noreply.github.com> +Date: Thu, 19 Dec 2024 17:12:42 +0800 +Subject: [PATCH] Potential bug fix (#3818) + +CVE: CVE-2025-27091 +Upstream-Status: Backport [https://github.com/cisco/openh264/commit/63db555e30986e3a5f07871368dc90ae78c27449] +(cherry picked from commit 63db555e30986e3a5f07871368dc90ae78c27449) +Signed-off-by: Ankur Tyagi +--- + codec/decoder/core/src/decoder.cpp | 4 ++++ + 1 file changed, 4 insertions(+) + +diff --git a/codec/decoder/core/src/decoder.cpp b/codec/decoder/core/src/decoder.cpp +index dba6711b..c639cf7c 100644 +--- a/codec/decoder/core/src/decoder.cpp ++++ b/codec/decoder/core/src/decoder.cpp +@@ -848,6 +848,10 @@ int32_t WelsDecodeBs (PWelsDecoderContext pCtx, const uint8_t* kpBsBuf, const in + return pCtx->iErrorCode; + } + ++ if (pCtx->iErrorCode != ERR_NONE && !(pCtx->iErrorCode & dsDataErrorConcealed)) { ++ return pCtx->iErrorCode; ++ } ++ + pDstNal += (iDstIdx + 4); //init, increase 4 reserved zero bytes, used to store the next NAL + if ((iSrcLength - iSrcConsumed + 4) > (pRawData->pEnd - pDstNal)) { + pDstNal = pRawData->pCurPos = pRawData->pHead; diff --git a/meta-multimedia/recipes-multimedia/openh264/openh264_2.3.1.bb b/meta-multimedia/recipes-multimedia/openh264/openh264_2.3.1.bb index 6dfd759355..f0fe4f874f 100644 --- a/meta-multimedia/recipes-multimedia/openh264/openh264_2.3.1.bb +++ b/meta-multimedia/recipes-multimedia/openh264/openh264_2.3.1.bb @@ -17,6 +17,7 @@ BRANCH = "openh264v${PV}" SRC_URI = "git://github.com/cisco/openh264.git;protocol=https;branch=${BRANCH} \ file://0001-Makefile-Use-cp-options-to-preserve-file-mode.patch \ file://0002-Makefile-add-possibility-to-disable-NEON-extension.patch \ + file://CVE-2025-27091.patch \ " COMPATIBLE_MACHINE:armv7a = "(.*)"