Test ID:	1.3.6.1.4.1.25623.1.0.841105
Category:	Ubuntu Local Security Checks
Title:	Ubuntu: Security Advisory (USN-1535-1)
Summary:	The remote host is missing an update for the 'linux' package(s) announced via the USN-1535-1 advisory.
Description:	Summary: The remote host is missing an update for the 'linux' package(s) announced via the USN-1535-1 advisory. Vulnerability Insight: An error was discovered in the Linux kernel's network TUN/TAP device implementation. A local user with access to the TUN/TAP interface (which is not available to unprivileged users until granted by a root user) could exploit this flaw to crash the system or potential gain administrative privileges. (CVE-2012-2136) An error was discovered in the Linux kernel's memory subsystem (hugetlb). An unprivileged local user could exploit this flaw to cause a denial of service (crash the system). (CVE-2012-2390) Affected Software/OS: 'linux' package(s) on Ubuntu 10.04. 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-2012-2136 50807 http://secunia.com/advisories/50807 53721 http://www.securityfocus.com/bid/53721 RHSA-2012:0743 http://rhn.redhat.com/errata/RHSA-2012-0743.html RHSA-2012:1087 http://rhn.redhat.com/errata/RHSA-2012-1087.html USN-1529-1 http://ubuntu.com/usn/usn-1529-1 USN-1535-1 http://www.ubuntu.com/usn/USN-1535-1 http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=cc9b17ad29ecaa20bfe426a8d4dbfb94b13ff1cc http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.4.5 https://bugzilla.redhat.com/show_bug.cgi?id=816289 https://github.com/torvalds/linux/commit/cc9b17ad29ecaa20bfe426a8d4dbfb94b13ff1cc Common Vulnerability Exposure (CVE) ID: CVE-2012-2390 USN-1515-1 http://www.ubuntu.com/usn/USN-1515-1 [oss-security] 20120523 Re: CVE Request -- kernel: huge pages: memory leak on mmap failure http://www.openwall.com/lists/oss-security/2012/05/23/14 http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=c50ac050811d6485616a193eb0f37bfbd191cc89 http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.4.2 https://bugzilla.redhat.com/show_bug.cgi?id=824345 https://github.com/torvalds/linux/commit/c50ac050811d6485616a193eb0f37bfbd191cc89
Copyright	Copyright (C) 2012 Greenbone AG

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