Test ID:	1.3.6.1.4.1.25623.1.0.843176
Category:	Ubuntu Local Security Checks
Title:	Ubuntu: Security Advisory (USN-3291-3)
Summary:	The remote host is missing an update for the 'linux-lts-xenial' package(s) announced via the USN-3291-3 advisory.
Description:	Summary: The remote host is missing an update for the 'linux-lts-xenial' package(s) announced via the USN-3291-3 advisory. Vulnerability Insight: USN-3291-1 fixed vulnerabilities in the Linux kernel for Ubuntu 16.04 LTS. This update provides the corresponding updates for the Linux Hardware Enablement (HWE) kernel from Ubuntu 16.04 LTS for Ubuntu 14.04 LTS. Dmitry Vyukov discovered that the generic SCSI (sg) subsystem in the Linux kernel contained a stack-based buffer overflow. A local attacker with access to an sg device could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-7187) It was discovered that a NULL pointer dereference existed in the Direct Rendering Manager (DRM) driver for VMWare devices in the Linux kernel. A local attacker could use this to cause a denial of service (system crash). (CVE-2017-7261) Li Qiang discovered that an integer overflow vulnerability existed in the Direct Rendering Manager (DRM) driver for VMWare devices in the Linux kernel. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-7294) It was discovered that an information leak existed in the set_mempolicy and mbind compat syscalls in the Linux kernel. A local attacker could use this to expose sensitive information (kernel memory). (CVE-2017-7616) Affected Software/OS: 'linux-lts-xenial' package(s) on Ubuntu 14.04. 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-2017-7187 BugTraq ID: 96989 http://www.securityfocus.com/bid/96989 https://gist.github.com/dvyukov/48ad14e84de45b0be92b7f0eda20ff1b https://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git/commit/?h=4.11/scsi-fixes&id=bf33f87dd04c371ea33feb821b60d63d754e3124 RedHat Security Advisories: RHSA-2017:1842 https://access.redhat.com/errata/RHSA-2017:1842 RedHat Security Advisories: RHSA-2017:2077 https://access.redhat.com/errata/RHSA-2017:2077 RedHat Security Advisories: RHSA-2017:2669 https://access.redhat.com/errata/RHSA-2017:2669 http://www.securitytracker.com/id/1038086 Common Vulnerability Exposure (CVE) ID: CVE-2017-7261 BugTraq ID: 97096 http://www.securityfocus.com/bid/97096 http://marc.info/?t=149037004200005&r=1&w=2 https://bugzilla.redhat.com/show_bug.cgi?id=1435719 https://lists.freedesktop.org/archives/dri-devel/2017-March/136814.html Common Vulnerability Exposure (CVE) ID: CVE-2017-7294 BugTraq ID: 97177 http://www.securityfocus.com/bid/97177 https://bugzilla.redhat.com/show_bug.cgi?id=1436798 https://lists.freedesktop.org/archives/dri-devel/2017-March/137094.html 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 Common Vulnerability Exposure (CVE) ID: CVE-2017-7616 BugTraq ID: 97527 http://www.securityfocus.com/bid/97527 RedHat Security Advisories: RHSA-2018:1854 https://access.redhat.com/errata/RHSA-2018:1854 http://www.securitytracker.com/id/1038503
Copyright	Copyright (C) 2017 Greenbone AG

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