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{ "id": 809781, "url": "http://patchwork.ozlabs.org/api/covers/809781/?format=api", "web_url": "http://patchwork.ozlabs.org/project/ubuntu-kernel/cover/20170904175434.7071-1-kleber.souza@canonical.com/", "project": { "id": 15, "url": "http://patchwork.ozlabs.org/api/projects/15/?format=api", "name": "Ubuntu Kernel", "link_name": "ubuntu-kernel", "list_id": "kernel-team.lists.ubuntu.com", "list_email": "kernel-team@lists.ubuntu.com", "web_url": null, "scm_url": null, "webscm_url": null, "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<20170904175434.7071-1-kleber.souza@canonical.com>", "list_archive_url": null, "date": "2017-09-04T17:54:32", "name": "[Trusty,SRU,0/2] Fix for CVE-2016-10044", "submitter": { "id": 71419, "url": "http://patchwork.ozlabs.org/api/people/71419/?format=api", "name": "Kleber Sacilotto de Souza", "email": "kleber.souza@canonical.com" }, "mbox": "http://patchwork.ozlabs.org/project/ubuntu-kernel/cover/20170904175434.7071-1-kleber.souza@canonical.com/mbox/", "series": [ { "id": 1436, "url": "http://patchwork.ozlabs.org/api/series/1436/?format=api", "web_url": "http://patchwork.ozlabs.org/project/ubuntu-kernel/list/?series=1436", "date": "2017-09-04T17:54:32", "name": "Fix for CVE-2016-10044", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/1436/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/covers/809781/comments/", "headers": { "Return-Path": "<kernel-team-bounces@lists.ubuntu.com>", "X-Original-To": "incoming@patchwork.ozlabs.org", "Delivered-To": "patchwork-incoming@bilbo.ozlabs.org", "Authentication-Results": "ozlabs.org;\n\tspf=none (mailfrom) smtp.mailfrom=lists.ubuntu.com\n\t(client-ip=91.189.94.19; helo=huckleberry.canonical.com;\n\tenvelope-from=kernel-team-bounces@lists.ubuntu.com;\n\treceiver=<UNKNOWN>)", "Received": [ "from huckleberry.canonical.com (huckleberry.canonical.com\n\t[91.189.94.19])\n\tby ozlabs.org (Postfix) with ESMTP id 3xmHYK5nCDz9t3p;\n\tTue, 5 Sep 2017 03:54:45 +1000 (AEST)", "from localhost ([127.0.0.1] helo=huckleberry.canonical.com)\n\tby huckleberry.canonical.com with esmtp (Exim 4.86_2)\n\t(envelope-from <kernel-team-bounces@lists.ubuntu.com>)\n\tid 1dova2-0006RO-JF; Mon, 04 Sep 2017 17:54:38 +0000", "from youngberry.canonical.com ([91.189.89.112])\n\tby huckleberry.canonical.com with esmtps\n\t(TLS1.0:DHE_RSA_AES_128_CBC_SHA1:128)\n\t(Exim 4.86_2) (envelope-from <kleber.souza@canonical.com>)\n\tid 1dova1-0006R2-5D\n\tfor kernel-team@lists.ubuntu.com; Mon, 04 Sep 2017 17:54:37 +0000", "from mail-wr0-f199.google.com ([209.85.128.199])\n\tby youngberry.canonical.com with esmtps\n\t(TLS1.0:RSA_AES_128_CBC_SHA1:16)\n\t(Exim 4.76) (envelope-from <kleber.souza@canonical.com>)\n\tid 1dova0-0005OP-UM\n\tfor kernel-team@lists.ubuntu.com; Mon, 04 Sep 2017 17:54:36 +0000", "by mail-wr0-f199.google.com with SMTP id 40so1315741wrv.4\n\tfor <kernel-team@lists.ubuntu.com>;\n\tMon, 04 Sep 2017 10:54:36 -0700 (PDT)", "from localhost ([2a02:8109:a540:7e8:b446:acfd:5411:b887])\n\tby smtp.gmail.com with ESMTPSA id\n\ty1sm2311987edl.12.2017.09.04.10.54.35\n\tfor <kernel-team@lists.ubuntu.com>\n\t(version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256);\n\tMon, 04 Sep 2017 10:54:35 -0700 (PDT)" ], "X-Google-DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=1e100.net; s=20161025;\n\th=x-gm-message-state:from:to:subject:date:message-id;\n\tbh=VpSxSxTmJMZKtXZkFzGAp58f8yIrVbOrCU1W4dPmJUg=;\n\tb=U6+f4L8Is7GEoLrmkRJvQQAMMDJmiWz5y6HyNIKRbbSiWYqzWRgmXXFNgh9Js4olr4\n\t9h98Uz+yO2AHG1VRI63ldfoPYjPWHzseN5wP9GgVrxP5nC7kGmic4RdWWlupjBxO9CMy\n\tAHouiTWZggMRtNKWhDdpqy6f2+wxr2zVoq8QblW2UlKMjATBTaapriyoxQEYNxSgLj4U\n\t5klkxuPmEbwlPM4Z9cHwXQRDV12VPOSqmfElGTsUMC9TN5l2PtDQBDeInMsdriNb/9pV\n\tg/K3M8avprVMLrnoyVPjMx0uoFG3/PhqV1ON71fVj0WrcFlpFAHwaxqX2UdzgTLrtxRs\n\t4OYA==", "X-Gm-Message-State": "AHPjjUhj+e2kqvJBL/sO797o3KoozUt/zVrPXHumaQGcgljW/hNBCsEa\n\tAsYP1mQoKMSvnD5sFPIUpsmOPDihD0kfzMDQOu4JfBKlxsD5pr7+cQPhXg575d/MfAlTcQyp0hq\n\txJsyS/EOyMnl3KPZjduaMECy8gzOYNM4E", "X-Received": [ "by 10.80.134.181 with SMTP id r50mr1148086eda.21.1504547676380; \n\tMon, 04 Sep 2017 10:54:36 -0700 (PDT)", "by 10.80.134.181 with SMTP id r50mr1148080eda.21.1504547676224; \n\tMon, 04 Sep 2017 10:54:36 -0700 (PDT)" ], "X-Google-Smtp-Source": "ADKCNb5krMJpUGGaZTaH6BDF+ASKh61c9filWDZnsVpqaovpYVCe2PCTPsgPFDZdmt3eQ9ppnOvhjw==", "From": "Kleber Sacilotto de Souza <kleber.souza@canonical.com>", "To": "kernel-team@lists.ubuntu.com", "Subject": "[Trusty SRU][PATCH 0/2] Fix for CVE-2016-10044", "Date": "Mon, 4 Sep 2017 19:54:32 +0200", "Message-Id": "<20170904175434.7071-1-kleber.souza@canonical.com>", "X-Mailer": "git-send-email 2.14.1", "X-BeenThere": "kernel-team@lists.ubuntu.com", "X-Mailman-Version": "2.1.20", "Precedence": "list", "List-Id": "Kernel team discussions <kernel-team.lists.ubuntu.com>", "List-Unsubscribe": "<https://lists.ubuntu.com/mailman/options/kernel-team>,\n\t<mailto:kernel-team-request@lists.ubuntu.com?subject=unsubscribe>", "List-Archive": "<https://lists.ubuntu.com/archives/kernel-team>", "List-Post": "<mailto:kernel-team@lists.ubuntu.com>", "List-Help": "<mailto:kernel-team-request@lists.ubuntu.com?subject=help>", "List-Subscribe": "<https://lists.ubuntu.com/mailman/listinfo/kernel-team>,\n\t<mailto:kernel-team-request@lists.ubuntu.com?subject=subscribe>", "MIME-Version": "1.0", "Content-Type": "text/plain; charset=\"utf-8\"", "Content-Transfer-Encoding": "base64", "Errors-To": "kernel-team-bounces@lists.ubuntu.com", "Sender": "\"kernel-team\" <kernel-team-bounces@lists.ubuntu.com>" }, "content": "Fixes for CVE-2016-10044 for Trusty, the only currently supported\nseries that still needs the fix.\n\nThe first patch needed to be backported as well as prerequisite,\nsince it's where the SB_I_NOEXEC flag and the enforcement for\nnon-executable files on proc and sysfs was introduced.\n\nThe second patch is the one that actually fixes the CVE. It\nneeded a small change since 8dc4379 (aio: use the macro rather\nthan the inline magic number) is missing on Trusty, so I just\nreplaced the inline by the macro on the backport.\n\nThe fix was tested with the testcase from the commit message of\nthe second patch.\n\nJann Horn (1):\n aio: mark AIO pseudo-fs noexec\n\n fs/aio.c | 7 ++++++-\n 1 file changed, 6 insertions(+), 1 deletion(-)" }