From patchwork Wed Jan 25 20:07:14 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yuxuan Luo X-Patchwork-Id: 1731842 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lists.ubuntu.com (client-ip=91.189.94.19; helo=huckleberry.canonical.com; envelope-from=kernel-team-bounces@lists.ubuntu.com; receiver=) Authentication-Results: legolas.ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=canonical.com header.i=@canonical.com header.a=rsa-sha256 header.s=20210705 header.b=WsnzRd5y; dkim-atps=neutral Received: from huckleberry.canonical.com (huckleberry.canonical.com [91.189.94.19]) (using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4P2FHf6lbJz23gM for ; Thu, 26 Jan 2023 07:07:26 +1100 (AEDT) Received: from localhost ([127.0.0.1] helo=huckleberry.canonical.com) by huckleberry.canonical.com with esmtp (Exim 4.86_2) (envelope-from ) id 1pKm3F-0008Lv-6G; Wed, 25 Jan 2023 20:07:21 +0000 Received: from smtp-relay-internal-0.internal ([10.131.114.225] helo=smtp-relay-internal-0.canonical.com) by huckleberry.canonical.com with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.86_2) (envelope-from ) id 1pKm3E-0008Lo-DZ for kernel-team@lists.ubuntu.com; Wed, 25 Jan 2023 20:07:20 +0000 Received: from mail-qt1-f198.google.com (mail-qt1-f198.google.com [209.85.160.198]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by smtp-relay-internal-0.canonical.com (Postfix) with ESMTPS id 0D8A13F5DD for ; Wed, 25 Jan 2023 20:07:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=canonical.com; s=20210705; t=1674677240; bh=bZOSS3BC8zdsiaVTNjpUiX+b7YCdqNzBIhpeO1TEz6Y=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=WsnzRd5yUBxpK3hQKcIKP9uMopt2CyS6Aq7niMlb++CDdTglKP54v43l54KaLfhO6 ckHc9DB/J0a2Qu5dv1UfhUBY2mzO+0EUOT8XKpArLN+UEa1mPQlW7++7hWYE3SL4gi vVvo6BhJJ3pgP4avZlTkZ/+FJe/HZyB9TzDx5uWJQT4MROXN7NDeFOs5Ja7BBbNlnx GM3RrA2xlpQE8NRFziXFI/X65owxJ6mXTOBXpUPCJ17WkTOapwLXYN/968DXlu+cMe wncyAMmHEzFP2CSvbnlgejr6yIba8QR8ibOGRmdEvL2CDyyC71YNIFIY3M1JH1JKUS IO1kDvenFAWcw== Received: by mail-qt1-f198.google.com with SMTP id j14-20020ac874ce000000b003b6917d0731so7742907qtr.4 for ; Wed, 25 Jan 2023 12:07:20 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=bZOSS3BC8zdsiaVTNjpUiX+b7YCdqNzBIhpeO1TEz6Y=; b=tVzAH2mXDxH04EG+9di7ZF9kVMjo/uO3/iSafXhctCX2z5lKUt3bRUMxVOfcMjrXoH xju2RVXj1ulZGki4s/+l5vZYnh9LHv3ikn3AyD/bH4+GKFapw+zZ3gSbcOZWyfO011Kc trjwK7zGa9To1bJH8uFoGnkRubmg1DVNhNa/mnWovJFsumt3p+XgH3stuGKsDEZ83hLs +qRW85a3bqs5FbLVZ6hlkq+I3va+SwzedtCZu3tMI1hbrMvGX5S/Xol4lzdB/BTyLUvb yHQJS0k8f6ni5r/y88PnkLDz5sI648+JeJ5kvHtF40w6p770V6h4lDW0c7eNyo+HfAai ciXQ== X-Gm-Message-State: AFqh2kr5PtdzykBATOY6oFM+Lht24A83c0/7Tvi9yDG/pw14nilc5vxI bB2DwfzoGZAy1iI3D0Xxeub8nmLII8VKE4V0Boyb8cS2eBzaeyU1Trq5dYcCkCLBu0lYzs35eM/ pqRIMkaIrZtyegvj2NPpgaHBXTmUUbFw8C83eRnHp0g== X-Received: by 2002:ac8:4a09:0:b0:3b6:5d23:8748 with SMTP id x9-20020ac84a09000000b003b65d238748mr30470858qtq.52.1674677238753; Wed, 25 Jan 2023 12:07:18 -0800 (PST) X-Google-Smtp-Source: AMrXdXuHXRZvpmpus3cT0oiP0TflLsYov9Z/m23p3/SMoILdO1StNzf1UnpUiBDAmtW11X6rr145hA== X-Received: by 2002:ac8:4a09:0:b0:3b6:5d23:8748 with SMTP id x9-20020ac84a09000000b003b65d238748mr30470846qtq.52.1674677238483; Wed, 25 Jan 2023 12:07:18 -0800 (PST) Received: from cache-ubuntu.hsd1.nj.comcast.net ([2601:86:200:98b0:94b3:ae87:bcb6:3bc5]) by smtp.gmail.com with ESMTPSA id t37-20020a05622a182500b003b63c9c59easm3959083qtc.97.2023.01.25.12.07.17 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 25 Jan 2023 12:07:17 -0800 (PST) From: Yuxuan Luo To: kernel-team@lists.ubuntu.com Subject: [OEM-6.0][PATCH 0/1] CVE-2022-3567 Date: Wed, 25 Jan 2023 15:07:14 -0500 Message-Id: <20230125200715.25524-1-yuxuan.luo@canonical.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 X-BeenThere: kernel-team@lists.ubuntu.com X-Mailman-Version: 2.1.20 Precedence: list List-Id: Kernel team discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: kernel-team-bounces@lists.ubuntu.com Sender: "kernel-team" [Impact] Data races occur at IPv6 handler. [Backport] It is a clean cherry pick, and has already been applied on generic kernels. [Test] Compile tested. Kuniyuki Iwashima (1): ipv6: Fix data races around sk->sk_prot. net/core/sock.c | 6 ++++-- net/ipv4/af_inet.c | 23 ++++++++++++++++------- net/ipv6/ipv6_sockglue.c | 4 ++-- 3 files changed, 22 insertions(+), 11 deletions(-) Acked-by: Tim Gardner