From patchwork Sun Sep 27 00:39:13 2026 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ankur Tyagi X-Patchwork-Id: 99261 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 27188C9832A for ; Sun, 27 Sep 2026 00:39:39 +0000 (UTC) Received: from mail-pz2-f38.google.com (mail-pz2-f38.google.com [74.125.228.38]) by mx.groups.io with SMTP id smtpd.msgproc01-g2.29996.1790469574501491280 for ; Sat, 26 Sep 2026 17:39:34 -0700 Authentication-Results: mx.groups.io; dkim=pass header.i=@gmail.com header.s=20251104 header.b=H1Z9d0zz; spf=pass (domain: gmail.com, ip: 74.125.228.38, mailfrom: ankur.tyagi85@gmail.com) Received: by mail-pz2-f38.google.com with SMTP id d2e1a72fcca58-88286981a36so58417b3a.2 for ; Sat, 26 Sep 2026 17:39:34 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1790469574; x=1791074374; 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=iRSYQxx4zNrOx7h41BDfUcuhevWI7gAJRuA+HTuoMus=; b=H1Z9d0zzCjCbhmgFxl0nnBETgf6u2/EgTSsnVTDQzw6rM4/A1a+Ndqem/otTpasRpU E1SMJTojZ4eH0d3dT5IMxxqinyAzcKPZKJUEyx+xBF3/5YMZvkjaiY70wZuzC+8nS7hP urwxAbiZDFlsGqhJgzpH5rPNja9FklyAqAfo1dhJOvx7DuttNKMkIFk9xW8jVDqw4ojy kPDVdhDDhC3kJvfXv7bq2i+vWJUDEdG1883/+2oOAG1G/XGBkXme67uJ6V0hPC7Igaqk 4co0dwIh1Ffgm9RsQPGyEv30s6mQdta2TBikIEhadQ06xjBtiGVRBRDAvI6Cwkd9RR8V 7iFA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20260707; t=1790469574; x=1791074374; 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=iRSYQxx4zNrOx7h41BDfUcuhevWI7gAJRuA+HTuoMus=; b=ww4j78Kf5PkWO/FYBh0OE7q3nP/S3/vuJhINmQJljV/9MdeWxwMYystpg8GDmh1DZo WOI5YR9F6C21VEtHXncpbOYb+DDhQrRCL+yx0lqj0zeoej9KU0UqOnUU6+Rfup34zkHH EYivKaWQCymyX9FosarOAPqSqy8CXpGSchzPl5ilDhIN3ha4eMWsyCboFJfT57v8c9sb UlS3Yohis7uj+1iXDC8pLVSR6Vw0HoJrF/jkskNZ3TeIMxeNQXQkfdLguOTZpwRl6siM ajQAgRrdsXeQYgjZX5uBSqWgPtTw3yRfVLkNXAIZrFOa/w7Xt9giXDaS6K5dKfOXbKa4 zEiw== X-Gm-Message-State: AFq9FYK8xcA9B6ZSCugowHxV5xmbA7fMRFhcvikB0GR5UY4rryozAPFd hnXcgplrmC2Q5ozEi1tK0458EwTy6H10nSAxpiQOoadFJn3WUcPc8QuurHamdg== X-Gm-Gg: AYBFou3BMhphHgyFYR/uHClhuzStz28rWfgl4dp6L4lCe+MSzs/Sb/FrVvvK/6/Lnug byy9Jr/z9sTLOpHdbDYKQnZZ5X9LIhsOpDzSN7T903CQgagXTcCu8CnHIgHhGkbqlPZdG1wJuMD m7vyWEmzb2e6mIfpJqQwCKzPWb+RfiQ14+8h1emK1mf2o0qu2idDumDV8+8rBTlpZAL+mea1/nI Mwv6/dTabR9wpci3OlUMpsQbXpQ+03sDTu9vx1J19djdpfbm/NW+ygyDloohGS91gecPXtEoBZz QDfo0y1WZPaHfPRSC9ahMliunOy62sDIwU3QLNtzIq7hoSMSH9uWMgEy3Cmo4bUBa12xR3+ncn7 v6SjQNgHDk8pmolCKbCeNrd9S7+xiY4eAsV/WZp8xE1US/yNWlbIaaxw3DktdIsyo42tFIFqhkF 1m8RGmWDpWSsh2+gYOTVyolXX2rbR70oaqTvoWKcCyu6h5EMB46aTfRCD+Yub+cmTwFi66r87ms J5gk/bbDv6nme87Gnp6DQndvLRfSQarNw== X-Received: by 2002:a17:90a:4ca7:b0:3a0:b809:b9f3 with SMTP id 98e67ed59e1d1-3a0b809bb4dmr3418968a91.8.1790469573750; Sat, 26 Sep 2026 17:39:33 -0700 (PDT) Received: from NVAPF55DW0D-IPD.. ([203.211.104.195]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-3a0d22281f0sm2876420a91.1.2026.09.26.17.39.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 26 Sep 2026 17:39:33 -0700 (PDT) From: ankur.tyagi85@gmail.com To: openembedded-devel@lists.openembedded.org Cc: Ankur Tyagi Subject: [oe][meta-networking][wrynose][PATCH 3/11] unbound: patch CVE-2026-78227 Date: Sun, 27 Sep 2026 13:39:13 +1300 Message-ID: <20260927003921.746786-3-ankur.tyagi85@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260927003921.746786-1-ankur.tyagi85@gmail.com> References: <20260927003921.746786-1-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 ; Sun, 27 Sep 2026 00:39:39 -0000 X-Groupsio-URL: https://lists.openembedded.org/g/openembedded-devel/message/130322 From: Ankur Tyagi Details: https://nvd.nist.gov/vuln/detail/cve-2026-78227 Signed-off-by: Ankur Tyagi --- .../unbound/unbound/CVE-2026-78227.patch | 30 +++++++++++++++++++ .../recipes-support/unbound/unbound_1.24.2.bb | 1 + 2 files changed, 31 insertions(+) create mode 100644 meta-networking/recipes-support/unbound/unbound/CVE-2026-78227.patch diff --git a/meta-networking/recipes-support/unbound/unbound/CVE-2026-78227.patch b/meta-networking/recipes-support/unbound/unbound/CVE-2026-78227.patch new file mode 100644 index 0000000000..b434885a1a --- /dev/null +++ b/meta-networking/recipes-support/unbound/unbound/CVE-2026-78227.patch @@ -0,0 +1,30 @@ +From 1bec118f61aaf13cc5d1dfbaf1d45e0af8986901 Mon Sep 17 00:00:00 2001 +From: "W.C.A. Wijngaards" +Date: Wed, 16 Sep 2026 09:25:05 +0200 +Subject: [PATCH] - Fix CVE-2026-78227, Use-after-free in DoQ stream output + buffer on reset re-transmission. Thanks to Yuqi Qiu and Xiang Li from + Nankai University, AOSP Lab for the report. + +(cherry picked from commit 7914901915dd46817e7ae9877776d6fb6fc2060e) + +CVE: CVE-2026-78227 +Upstream-Status: Backport [https://github.com/NLnetLabs/unbound/commit/7914901915dd46817e7ae9877776d6fb6fc2060e] + +Signed-off-by: Ankur Tyagi +--- + services/listen_dnsport.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/services/listen_dnsport.c b/services/listen_dnsport.c +index 9b6fb557c..f748070f8 100644 +--- a/services/listen_dnsport.c ++++ b/services/listen_dnsport.c +@@ -4477,7 +4477,7 @@ doq_stream_reset_cb(ngtcp2_conn* ATTR_UNUSED(conn), int64_t stream_id, + "unknown stream %d", (int)stream_id); + return 0; + } +- if(!doq_stream_close(doq_conn, stream, 0)) ++ if(!doq_stream_close(doq_conn, stream, 1)) + return NGTCP2_ERR_CALLBACK_FAILURE; + return 0; + } diff --git a/meta-networking/recipes-support/unbound/unbound_1.24.2.bb b/meta-networking/recipes-support/unbound/unbound_1.24.2.bb index c8d7c6cdab..1ab81879f2 100644 --- a/meta-networking/recipes-support/unbound/unbound_1.24.2.bb +++ b/meta-networking/recipes-support/unbound/unbound_1.24.2.bb @@ -45,6 +45,7 @@ SRC_URI = "git://github.com/NLnetLabs/unbound.git;protocol=https;branch=master;t file://CVE-2026-56444.patch \ file://CVE-2026-80225.patch \ file://CVE-2026-81642.patch \ + file://CVE-2026-78227.patch \ " SRCREV = "f6269baa605d31859f28770e01a24e3677e5f82c"