Test Kennung:	1.3.6.1.4.1.25623.1.0.843324
Kategorie:	Ubuntu Local Security Checks
Titel:	Ubuntu Update for linux-lts-xenial USN-3444-2
Zusammenfassung:	The remote host is missing an update for the 'linux-lts-xenial'; package(s) announced via the referenced advisory.
Beschreibung:	Summary: The remote host is missing an update for the 'linux-lts-xenial' package(s) announced via the referenced advisory. Vulnerability Insight: USN-3444-1 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. Jan H. Schnherr 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-lts-xenial on Ubuntu 14.04 LTS Solution: Please Install the Updated Packages. CVSS Score: 7.2 CVSS Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C
Querverweis:	Common Vulnerability Exposure (CVE) ID: CVE-2017-12134 Common Vulnerability Exposure (CVE) ID: CVE-2017-14106 Common Vulnerability Exposure (CVE) ID: CVE-2017-14140
Copyright	Copyright (C) 2017 Greenbone Networks GmbH

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