Test ID:	1.3.6.1.4.1.25623.1.0.843331
Category:	Ubuntu Local Security Checks
Title:	Ubuntu: Security Advisory (USN-3444-1)
Summary:	The remote host is missing an update for the 'linux, linux-aws, linux-gke, linux-kvm, linux-raspi2, linux-snapdragon' package(s) announced via the USN-3444-1 advisory.
Description:	Summary: The remote host is missing an update for the 'linux, linux-aws, linux-gke, linux-kvm, linux-raspi2, linux-snapdragon' package(s) announced via the USN-3444-1 advisory. Vulnerability Insight: Jan H. Schonherr discovered that the Xen subsystem did not properly handle block IO merges correctly in some situations. An attacker in a guest vm could use this to cause a denial of service (host crash) or possibly gain administrative privileges in the host. (CVE-2017-12134) Andrey Konovalov discovered that a divide-by-zero error existed in the TCP stack implementation in the Linux kernel. A local attacker could use this to cause a denial of service (system crash). (CVE-2017-14106) Otto Ebeling discovered that the memory manager in the Linux kernel did not properly check the effective UID in some situations. A local attacker could use this to expose sensitive information. (CVE-2017-14140) Affected Software/OS: 'linux, linux-aws, linux-gke, linux-kvm, linux-raspi2, linux-snapdragon' package(s) on Ubuntu 16.04. Solution: Please install the updated package(s). CVSS Score: 7.2 CVSS Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2017-12134 BugTraq ID: 100343 http://www.securityfocus.com/bid/100343 Debian Security Information: DSA-3981 (Google Search) http://www.debian.org/security/2017/dsa-3981 https://security.gentoo.org/glsa/201801-14 https://bugzilla.redhat.com/show_bug.cgi?id=1477656 http://www.openwall.com/lists/oss-security/2017/08/15/4 http://www.securitytracker.com/id/1039176 https://usn.ubuntu.com/3655-1/ https://usn.ubuntu.com/3655-2/ Common Vulnerability Exposure (CVE) ID: CVE-2017-14106 BugTraq ID: 100878 http://www.securityfocus.com/bid/100878 RedHat Security Advisories: RHSA-2017:2918 https://access.redhat.com/errata/RHSA-2017:2918 RedHat Security Advisories: RHSA-2017:2930 https://access.redhat.com/errata/RHSA-2017:2930 RedHat Security Advisories: RHSA-2017:2931 https://access.redhat.com/errata/RHSA-2017:2931 RedHat Security Advisories: RHSA-2017:3200 https://access.redhat.com/errata/RHSA-2017:3200 RedHat Security Advisories: RHSA-2018:2172 https://access.redhat.com/errata/RHSA-2018:2172 http://www.securitytracker.com/id/1039549 SuSE Security Announcement: SUSE-SU-2018:0011 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2018-01/msg00007.html Common Vulnerability Exposure (CVE) ID: CVE-2017-14140 BugTraq ID: 100876 http://www.securityfocus.com/bid/100876 RedHat Security Advisories: RHSA-2018:0676 https://access.redhat.com/errata/RHSA-2018:0676 RedHat Security Advisories: RHSA-2018:1062 https://access.redhat.com/errata/RHSA-2018:1062 https://usn.ubuntu.com/3583-1/ https://usn.ubuntu.com/3583-2/
Copyright	Copyright (C) 2017 Greenbone AG

This is only one of 146377 vulnerability tests in our test suite. Find out more about running a complete security audit. To run a free test of this vulnerability against your system, register below.