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DATE 2016-10-01

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Key: id Value: 545019

Key: archive Value: 2016-10-01

MESSAGE

DATE	2016-10-07
FROM	opensuse-security@opensuse.org
SUBJECT	Subject: [Hangout-NYLXS] [security-announce] SUSE-SU-2016:2473-1: important:
From hangout-bounces-at-nylxs.com Fri Oct 7 17:49:17 2016 Return-Path: X-Original-To: archive-at-mrbrklyn.com Delivered-To: archive-at-mrbrklyn.com Received: from www.mrbrklyn.com (www.mrbrklyn.com [96.57.23.82]) by mrbrklyn.com (Postfix) with ESMTP id D594B163EA5; Fri, 7 Oct 2016 17:49:16 -0400 (EDT) X-Original-To: hangout-at-www.mrbrklyn.com Delivered-To: hangout-at-www.mrbrklyn.com Received: by mrbrklyn.com (Postfix, from userid 1000) id D0507163EA1; Fri, 7 Oct 2016 17:49:14 -0400 (EDT) Resent-From: Ruben Safir Resent-Date: Fri, 7 Oct 2016 17:49:14 -0400 Resent-Message-ID: <20161007214914.GD15840-at-www.mrbrklyn.com> Resent-To: hangout-at-mrbrklyn.com X-Original-To: ruben-at-mrbrklyn.com Delivered-To: ruben-at-mrbrklyn.com Received: from lists5.opensuse.org (lists5.opensuse.org [195.135.221.153]) by mrbrklyn.com (Postfix) with ESMTP id E9B1E163E9A for ; Fri, 7 Oct 2016 08:09:10 -0400 (EDT) Received: from baloo.opensuse.org (localhost [127.0.0.1]) by lists5.opensuse.org (Postfix) with SMTP id D76CF11B97; Fri, 7 Oct 2016 12:09:02 +0000 (UTC) X-Original-To: opensuse-security-announce-at-lists5-opensuse.suse.de Delivered-To: opensuse-security-announce-at-lists5-opensuse.suse.de Received: from relay2.suse.de (relay2.suse.de [149.44.160.134]) by lists5.opensuse.org (Postfix) with ESMTP id F15B910F34 for ; Fri, 7 Oct 2016 12:09:00 +0000 (UTC) Received: from maintenance.suse.de (maintenance.nue.suse.com [149.44.176.14]) by relay2.suse.de (Postfix) with ESMTP id EB4F519DB for ; Fri, 7 Oct 2016 12:09:00 +0000 (UTC) Received: by maintenance.suse.de (Postfix, from userid 32005) id E6610F7BC; Fri, 7 Oct 2016 14:09:00 +0200 (CEST) From: opensuse-security-at-opensuse.org To: opensuse-security-announce-at-opensuse.org Message-Id: <20161007120900.E6610F7BC-at-maintenance.suse.de> Date: Fri, 7 Oct 2016 14:09:00 +0200 (CEST) Precedence: bulk Mailing-List: contact opensuse-security-announce+help-at-opensuse.org; run by mlmmj X-Mailinglist: opensuse-security-announce List-Owner: X-MIME-Notice: attachments may have been removed from this message Subject: [Hangout-NYLXS] [security-announce] SUSE-SU-2016:2473-1: important: Security update for xen X-BeenThere: hangout-at-nylxs.com X-Mailman-Version: 2.1.17 Reply-To: NYLXS Discussions List List-Id: NYLXS Discussions List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: hangout-bounces-at-nylxs.com Sender: "hangout" SUSE Security Update: Security update for xen ______________________________________________________________________________ Announcement ID: SUSE-SU-2016:2473-1 Rating: important References: #953518 #955104 #959330 #959552 #970135 #971949 #988675 #988676 #990500 #990970 #991934 #992224 #993665 #994421 #994625 #994761 #994772 #994775 #995785 #995789 #995792 Cross-References: CVE-2016-6258 CVE-2016-6259 CVE-2016-6833 CVE-2016-6834 CVE-2016-6835 CVE-2016-6836 CVE-2016-6888 CVE-2016-7092 CVE-2016-7093 CVE-2016-7094 Affected Products: SUSE Linux Enterprise Software Development Kit 12-SP1 SUSE Linux Enterprise Server 12-SP1 SUSE Linux Enterprise Desktop 12-SP1 ______________________________________________________________________________ An update that solves 10 vulnerabilities and has 11 fixes is now available. Description: This update for xen fixes several issues. These security issues were fixed: - CVE-2016-7092: The get_page_from_l3e function in arch/x86/mm.c in Xen allowed local 32-bit PV guest OS administrators to gain host OS privileges via vectors related to L3 recursive pagetables (bsc#995785). - CVE-2016-7093: Xen allowed local HVM guest OS administrators to overwrite hypervisor memory and consequently gain host OS privileges by leveraging mishandling of instruction pointer truncation during emulation (bsc#995789). - CVE-2016-7094: Buffer overflow in Xen allowed local x86 HVM guest OS administrators on guests running with shadow paging to cause a denial of service via a pagetable update (bsc#995792). - CVE-2016-6836: Information leakage in vmxnet3_complete_packet (bsc#994761). - CVE-2016-6888: Integer overflow in packet initialisation in VMXNET3 device driver. Aprivileged user inside guest c... (bsc#994772). - CVE-2016-6833: Use after free while writing (bsc#994775). - CVE-2016-6835: Buffer overflow in vmxnet_tx_pkt_parse_headers() in vmxnet3 deviceemulation. (bsc#994625). - CVE-2016-6834: An infinite loop during packet fragmentation (bsc#994421). - CVE-2016-6258: The PV pagetable code in arch/x86/mm.c in Xen allowed local 32-bit PV guest OS administrators to gain host OS privileges by leveraging fast-paths for updating pagetable entries (bsc#988675). - CVE-2016-6259: Xen did not implement Supervisor Mode Access Prevention (SMAP) whitelisting in 32-bit exception and event delivery, which allowed local 32-bit PV guest OS kernels to cause a denial of service (hypervisor and VM crash) by triggering a safety check (bsc#988676). These non-security issues were fixed: - bsc#991934: Hypervisor crash in csched_acct - bsc#992224: During boot of Xen Hypervisor, failed to get contiguous memory for DMA - bsc#955104: Virsh reports error "one or more references were leaked after disconnect from hypervisor" when "virsh save" failed due to "no response from client after 6 keepalive messages" - bsc#959552: Migration of HVM guest leads into libvirt segmentation fault - bsc#993665: Migration of xen guests finishes in: One or more references were leaked after disconnect from the hypervisor - bsc#959330: Guest migrations using virsh results in error "Internal error: received hangup / error event on socket" - bsc#990500: VM virsh migration fails with keepalive error: ":virKeepAliveTimerInternal:143 : No response from client" - bsc#953518: Unplug also SCSI disks in qemu-xen-traditional for upstream unplug protocol - bsc#953518: xen_platform: unplug also SCSI disks in qemu-xen - bsc#971949: xl: Support (by ignoring) xl migrate --live. xl migrations are always live - bsc#970135: New virtualization project clock test randomly fails on Xen - bsc#990970: Add PMU support for Intel E7-8867 v4 (fam=6, model=79) Patch Instructions: To install this SUSE Security Update use YaST online_update. Alternatively you can run the command listed for your product: - SUSE Linux Enterprise Software Development Kit 12-SP1: zypper in -t patch SUSE-SLE-SDK-12-SP1-2016-1444=1 - SUSE Linux Enterprise Server 12-SP1: zypper in -t patch SUSE-SLE-SERVER-12-SP1-2016-1444=1 - SUSE Linux Enterprise Desktop 12-SP1: zypper in -t patch SUSE-SLE-DESKTOP-12-SP1-2016-1444=1 To bring your system up-to-date, use "zypper patch". Package List: - SUSE Linux Enterprise Software Development Kit 12-SP1 (x86_64): xen-debugsource-4.5.3_10-20.1 xen-devel-4.5.3_10-20.1 - SUSE Linux Enterprise Server 12-SP1 (x86_64): xen-4.5.3_10-20.1 xen-debugsource-4.5.3_10-20.1 xen-doc-html-4.5.3_10-20.1 xen-kmp-default-4.5.3_10_k3.12.62_60.62-20.1 xen-kmp-default-debuginfo-4.5.3_10_k3.12.62_60.62-20.1 xen-libs-32bit-4.5.3_10-20.1 xen-libs-4.5.3_10-20.1 xen-libs-debuginfo-32bit-4.5.3_10-20.1 xen-libs-debuginfo-4.5.3_10-20.1 xen-tools-4.5.3_10-20.1 xen-tools-debuginfo-4.5.3_10-20.1 xen-tools-domU-4.5.3_10-20.1 xen-tools-domU-debuginfo-4.5.3_10-20.1 - SUSE Linux Enterprise Desktop 12-SP1 (x86_64): xen-4.5.3_10-20.1 xen-debugsource-4.5.3_10-20.1 xen-kmp-default-4.5.3_10_k3.12.62_60.62-20.1 xen-kmp-default-debuginfo-4.5.3_10_k3.12.62_60.62-20.1 xen-libs-32bit-4.5.3_10-20.1 xen-libs-4.5.3_10-20.1 xen-libs-debuginfo-32bit-4.5.3_10-20.1 xen-libs-debuginfo-4.5.3_10-20.1 References: https://www.suse.com/security/cve/CVE-2016-6258.html https://www.suse.com/security/cve/CVE-2016-6259.html https://www.suse.com/security/cve/CVE-2016-6833.html https://www.suse.com/security/cve/CVE-2016-6834.html https://www.suse.com/security/cve/CVE-2016-6835.html https://www.suse.com/security/cve/CVE-2016-6836.html https://www.suse.com/security/cve/CVE-2016-6888.html https://www.suse.com/security/cve/CVE-2016-7092.html https://www.suse.com/security/cve/CVE-2016-7093.html https://www.suse.com/security/cve/CVE-2016-7094.html https://bugzilla.suse.com/953518 https://bugzilla.suse.com/955104 https://bugzilla.suse.com/959330 https://bugzilla.suse.com/959552 https://bugzilla.suse.com/970135 https://bugzilla.suse.com/971949 https://bugzilla.suse.com/988675 https://bugzilla.suse.com/988676 https://bugzilla.suse.com/990500 https://bugzilla.suse.com/990970 https://bugzilla.suse.com/991934 https://bugzilla.suse.com/992224 https://bugzilla.suse.com/993665 https://bugzilla.suse.com/994421 https://bugzilla.suse.com/994625 https://bugzilla.suse.com/994761 https://bugzilla.suse.com/994772 https://bugzilla.suse.com/994775 https://bugzilla.suse.com/995785 https://bugzilla.suse.com/995789 https://bugzilla.suse.com/995792 -- To unsubscribe, e-mail: opensuse-security-announce+unsubscribe-at-opensuse.org For additional commands, e-mail: opensuse-security-announce+help-at-opensuse.org _______________________________________________ hangout mailing list hangout-at-nylxs.com http://www.nylxs.com/