From patchwork Mon Aug 7 21:05:30 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yuxuan Luo X-Patchwork-Id: 1818211 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=cgVQQdqx; 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 4RKTPT5m9vz1yYl for ; Tue, 8 Aug 2023 07:05:48 +1000 (AEST) Received: from localhost ([127.0.0.1] helo=huckleberry.canonical.com) by huckleberry.canonical.com with esmtp (Exim 4.86_2) (envelope-from ) id 1qT7Q0-00084E-VF; Mon, 07 Aug 2023 21:05:36 +0000 Received: from smtp-relay-internal-1.internal ([10.131.114.114] helo=smtp-relay-internal-1.canonical.com) by huckleberry.canonical.com with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.86_2) (envelope-from ) id 1qT7Q0-00082M-3q for kernel-team@lists.ubuntu.com; Mon, 07 Aug 2023 21:05:36 +0000 Received: from mail-qk1-f198.google.com (mail-qk1-f198.google.com [209.85.222.198]) (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-1.canonical.com (Postfix) with ESMTPS id E4D253F17B for ; Mon, 7 Aug 2023 21:05:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=canonical.com; s=20210705; t=1691442335; bh=PzhBat0/cyb/YRP9Z+zQbCdPfFwlEMaGxfdBRfBiID4=; h=From:To:Subject:Date:Message-Id:MIME-Version; b=cgVQQdqxwSZxOg/m2sDC0G7N8i01Y65JUrv70BItvxFyxUbXyb7T350uO2I4FXUcT RBWYxFWu1+YAwyFTmsgDqFw9yyVsLUHusYcPmQad4fkmIpPlmVlzZidFIa+QagV2I2 5qJzX25p2M7e6AwzOVEldN4fdHnfLZ2qWxbc08XLRFVihAQSvmTqAhPR+pc42wP7iY qrcD5mSn0EVEP4qAV3kCedkuQKL/zXQBWpbr4kd9WocBzPgitAHvlHEjzvOYTrRFA2 vnI+SfzNGl14Nt4XHdjOVcgRXGg+z5lRU2V32XVBFdFUJNHMXbE4WWT3pjdBfum1kt ZkEMfMhT5fxLA== Received: by mail-qk1-f198.google.com with SMTP id af79cd13be357-76cf1de54ebso231941185a.0 for ; Mon, 07 Aug 2023 14:05:35 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1691442334; x=1692047134; h=content-transfer-encoding:mime-version:message-id:date:subject:to :from:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=PzhBat0/cyb/YRP9Z+zQbCdPfFwlEMaGxfdBRfBiID4=; b=By4Pgv307thqVVBhSMWAxqRovGMP+YkUduhIESZ61SlrjlZg7jXfwyiMNnM+qXBRUm j67DL601/mQ+Eyl5NzoqZuXfZVcAdR0IWRxVK1EzQZPqz1FiKRFQ6mGw7LqLhEeKiZdN ZRXHNZXLI/rFov6wTlwqCJGFb+aHXuDcqGVoL84MruFEF+GCkgxIouN8jgJTnofghn/O TwCPWQFhmHvaaQrHc0WAD7M/LJT80Hiy4nkOPQQ0sKYINOfBbhzkMIIuYJ1P1TKeuoPn ork/0C2clbu2iESb/oWQwOfYaVjnbfSJvZ+gYZuEz2/hbi4Cg5Vlo+saxZJmqqLcUd5E 1TMg== X-Gm-Message-State: AOJu0YyaRnbxMorppsaBzzVW2ypM9kZAlh23w1Wl1ixV6clQJgKz5SX4 jdWYVXV54p8Rh1C3pGPMjQ5MxVDEYJZe8RGQJLDW3kb17t9shi2B9b/9sPVfkhxUE1GzBdmAT/P Yu6lrlQVzL7ed0S7ujSNsaJnkwOaWpx4I9gdzp/00Uxc8am6Mgw== X-Received: by 2002:a05:620a:2a13:b0:76c:7f00:c451 with SMTP id o19-20020a05620a2a1300b0076c7f00c451mr9526037qkp.1.1691442334593; Mon, 07 Aug 2023 14:05:34 -0700 (PDT) X-Google-Smtp-Source: AGHT+IFsJFU9Oe0IDbX9+DUrUGZQGcYPfr3f0Sg2o1i762/HSKWh8mXhODf4zmOdOW2Y0OVVpxN6bA== X-Received: by 2002:a05:620a:2a13:b0:76c:7f00:c451 with SMTP id o19-20020a05620a2a1300b0076c7f00c451mr9526015qkp.1.1691442334178; Mon, 07 Aug 2023 14:05:34 -0700 (PDT) Received: from cache-ubuntu.hsd1.nj.comcast.net ([2601:86:200:98b0:e473:a45f:5674:a297]) by smtp.gmail.com with ESMTPSA id 24-20020a05620a06d800b00767ed2e6436sm2855481qky.78.2023.08.07.14.05.33 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 07 Aug 2023 14:05:33 -0700 (PDT) From: Yuxuan Luo To: kernel-team@lists.ubuntu.com Subject: [SRU][F/J/K/L][PATCH 0/1] CVE-2023-3141 Date: Mon, 7 Aug 2023 17:05:30 -0400 Message-Id: <20230807210531.51908-1-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] It is found that memstick/r592 driver is likely to be vulnerable to a use-after-free flaw at driver removal, leading to potential kernel integrity damage. [Backport] Clean cherry pick. [Test] Compile and smoke tested. [Potential Regression] Expect minimal regression. Zheng Wang (1): memstick: r592: Fix UAF bug in r592_remove due to race condition drivers/memstick/host/r592.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)