Test ID:	1.3.6.1.4.1.25623.1.0.842525
Category:	Ubuntu Local Security Checks
Title:	Ubuntu: Security Advisory (USN-2806-1)
Summary:	The remote host is missing an update for the 'linux-lts-vivid' package(s) announced via the USN-2806-1 advisory.
Description:	Summary: The remote host is missing an update for the 'linux-lts-vivid' package(s) announced via the USN-2806-1 advisory. Vulnerability Insight: Ben Serebrin discovered that the KVM hypervisor implementation in the Linux kernel did not properly catch Alignment Check exceptions. An attacker in a guest virtual machine could use this to cause a denial of service (system crash) in the host OS. Affected Software/OS: 'linux-lts-vivid' package(s) on Ubuntu 14.04. Solution: Please install the updated package(s). CVSS Score: 4.9 CVSS Vector: AV:L/AC:L/Au:N/C:N/I:N/A:C
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2015-5307 1034105 http://www.securitytracker.com/id/1034105 77528 http://www.securityfocus.com/bid/77528 DSA-3396 http://www.debian.org/security/2015/dsa-3396 DSA-3414 http://www.debian.org/security/2015/dsa-3414 DSA-3454 http://www.debian.org/security/2016/dsa-3454 FEDORA-2015-394835a3f6 http://lists.fedoraproject.org/pipermail/package-announce/2015-November/172435.html FEDORA-2015-668d213dc3 http://lists.fedoraproject.org/pipermail/package-announce/2015-November/172300.html FEDORA-2015-f150b2a8c8 http://lists.fedoraproject.org/pipermail/package-announce/2015-November/172187.html RHSA-2015:2636 http://rhn.redhat.com/errata/RHSA-2015-2636.html RHSA-2015:2645 http://rhn.redhat.com/errata/RHSA-2015-2645.html RHSA-2016:0046 http://rhn.redhat.com/errata/RHSA-2016-0046.html SUSE-SU-2015:2108 http://lists.opensuse.org/opensuse-security-announce/2015-11/msg00035.html SUSE-SU-2015:2194 http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00005.html SUSE-SU-2015:2339 http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00026.html SUSE-SU-2015:2350 http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00031.html SUSE-SU-2016:0354 http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00013.html SUSE-SU-2016:2074 http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00038.html USN-2800-1 http://www.ubuntu.com/usn/USN-2800-1 USN-2801-1 http://www.ubuntu.com/usn/USN-2801-1 USN-2802-1 http://www.ubuntu.com/usn/USN-2802-1 USN-2803-1 http://www.ubuntu.com/usn/USN-2803-1 USN-2804-1 http://www.ubuntu.com/usn/USN-2804-1 USN-2805-1 http://www.ubuntu.com/usn/USN-2805-1 USN-2806-1 http://www.ubuntu.com/usn/USN-2806-1 USN-2807-1 http://www.ubuntu.com/usn/USN-2807-1 [oss-security] 20151110 Re: CVE-2015-5307 kernel: kvm: guest to host DoS by triggering an infinite loop in microcode via #AC exception http://www.openwall.com/lists/oss-security/2015/11/10/6 http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=54a20552e1eae07aa240fa370a0293e006b5faed http://support.citrix.com/article/CTX202583 http://www.oracle.com/technetwork/topics/security/cpujan2016-2367955.html http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html http://xenbits.xen.org/xsa/advisory-156.html https://bugzilla.redhat.com/show_bug.cgi?id=1277172 https://github.com/torvalds/linux/commit/54a20552e1eae07aa240fa370a0293e006b5faed https://kb.juniper.net/JSA10783 openSUSE-SU-2015:2232 http://lists.opensuse.org/opensuse-updates/2015-12/msg00039.html openSUSE-SU-2015:2250 http://lists.opensuse.org/opensuse-updates/2015-12/msg00053.html
Copyright	Copyright (C) 2015 Greenbone AG

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