Test ID:	1.3.6.1.4.1.25623.1.0.843329
Category:	Ubuntu Local Security Checks
Title:	Ubuntu: Security Advisory (USN-3443-2)
Summary:	The remote host is missing an update for the 'linux-hwe' package(s) announced via the USN-3443-2 advisory.
Description:	Summary: The remote host is missing an update for the 'linux-hwe' package(s) announced via the USN-3443-2 advisory. Vulnerability Insight: USN-3443-1 fixed vulnerabilities in the Linux kernel for Ubuntu 17.04. This update provides the corresponding updates for the Linux Hardware Enablement (HWE) kernel from Ubuntu 17.04 for Ubuntu 16.04 LTS. It was discovered that on the PowerPC architecture, the kernel did not properly sanitize the signal stack when handling sigreturn(). A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-1000255) 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) Affected Software/OS: 'linux-hwe' package(s) on Ubuntu 16.04. Solution: Please install the updated package(s). CVSS Score: 6.6 CVSS Vector: AV:L/AC:L/Au:N/C:N/I:C/A:C
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2017-1000255 BugTraq ID: 101264 http://www.securityfocus.com/bid/101264 https://access.redhat.com/security/cve/CVE-2017-1000255 RedHat Security Advisories: RHSA-2018:0654 https://access.redhat.com/errata/RHSA-2018:0654 Common Vulnerability Exposure (CVE) ID: CVE-2017-14106 BugTraq ID: 100878 http://www.securityfocus.com/bid/100878 Debian Security Information: DSA-3981 (Google Search) http://www.debian.org/security/2017/dsa-3981 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
Copyright	Copyright (C) 2017 Greenbone AG

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