From patchwork Mon Dec 2 04:52:27 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Po-Hsu Lin X-Patchwork-Id: 1202927 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (no SPF record) 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: ozlabs.org; dmarc=fail (p=none dis=none) header.from=canonical.com Received: from huckleberry.canonical.com (huckleberry.canonical.com [91.189.94.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 47RCRJ6ppnz9sPV; Mon, 2 Dec 2019 15:53:00 +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 1ibdhh-0003lR-L2; Mon, 02 Dec 2019 04:52:57 +0000 Received: from youngberry.canonical.com ([91.189.89.112]) by huckleberry.canonical.com with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.86_2) (envelope-from ) id 1ibdhf-0003lK-Se for kernel-team@lists.ubuntu.com; Mon, 02 Dec 2019 04:52:55 +0000 Received: from mail-pf1-f197.google.com ([209.85.210.197]) by youngberry.canonical.com with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.86_2) (envelope-from ) id 1ibdhf-00056A-JQ for kernel-team@lists.ubuntu.com; Mon, 02 Dec 2019 04:52:55 +0000 Received: by mail-pf1-f197.google.com with SMTP id o71so11227198pfg.22 for ; Sun, 01 Dec 2019 20:52:55 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:subject:date:message-id; bh=oiCxwbFgUqrc8lTtrIDaIGx9+dbJggcaoBgC40ntTyc=; b=CpFUsRz9IplUblSF+wqPEVK4+mJu5BKVZ3+DyznEgcqanyLqdFUys48rlInJ8POWaB Kkfj031pMjIB4BbKhoDlXeRshOtIVISJxAd1nVhvt3Y5H/q90mAgnpKRG5FhwthPjK3W SNvgDYPS1zd1WWXZpmrUsGN1afpT4ag1lCII3Ag173Ephmy8JqbMc4uULvMXtKjdYo6T 2wd8m/t3vEOQKI/7XAoZ0hKRfsBYX2VrtRi51pRkh2VLsok1Si3T156WeMSYw+MtWoKI 0l5bUsyEFTudP6+wutyECYwGGi8I2ATfdNtyrComR7gEBxDRkAi4mUH4VQay/RYQEtdP d79Q== X-Gm-Message-State: APjAAAWaH4/LSNJd8feLfL4ELHr7SU8qgpgCxY6NKq1L+XoI1RooqmS5 REjp6HBCy+/7Fmn1zu8S67MuYCGUqxWDQlvMpn9o2mHBi1a7gVyDx/9QBxHwxwmhEHJmXHpx3bk styvRnaILN/R3G2PxudYrtMMkbuVh5twenJfjOeEt X-Received: by 2002:a63:e115:: with SMTP id z21mr26786245pgh.441.1575262374100; Sun, 01 Dec 2019 20:52:54 -0800 (PST) X-Google-Smtp-Source: APXvYqzjdtRw6W8NYWMCAz+szJmb3L9qPxzwZeB6OmNfTwGL4pOnHm643SZn2dOTL3Xso6xtPk52oA== X-Received: by 2002:a63:e115:: with SMTP id z21mr26786236pgh.441.1575262373866; Sun, 01 Dec 2019 20:52:53 -0800 (PST) Received: from Leggiero.taipei.internal (61-220-137-37.HINET-IP.hinet.net. [61.220.137.37]) by smtp.gmail.com with ESMTPSA id z10sm31514257pgg.39.2019.12.01.20.52.52 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 01 Dec 2019 20:52:53 -0800 (PST) From: Po-Hsu Lin To: kernel-team@lists.ubuntu.com Subject: [D][E][F][SRU][PATCH 0/1] Fix for CVE-2019-19050 Date: Mon, 2 Dec 2019 12:52:27 +0800 Message-Id: <20191202045228.22028-1-po-hsu.lin@canonical.com> X-Mailer: git-send-email 2.17.1 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: , MIME-Version: 1.0 Errors-To: kernel-team-bounces@lists.ubuntu.com Sender: "kernel-team" From the commit message: In crypto_reportstat, a new skb is created by nlmsg_new(). This skb is leaked if crypto_reportstat_alg() fails. Required release for skb is added. This patch can be cherry-picked into D/E/F. Kernel test build and boot test OK. Navid Emamdoost (1): crypto: user - fix memory leak in crypto_reportstat crypto/crypto_user_stat.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) Acked-by: Seth Forshee