CVE ID:	CVE-2012-2136
Description:	The sock_alloc_send_pskb function in net/core/sock.c in the Linux kernel before 3.4.5 does not properly validate a certain length value, which allows local users to cause a denial of service (heap-based buffer overflow and system crash) or possibly gain privileges by leveraging access to a TUN/TAP device.
Test IDs:	1.3.6.1.4.1.25623.1.0.881086   1.3.6.1.4.1.25623.1.0.71329   1.3.6.1.4.1.25623.1.0.841183   1.3.6.1.4.1.25623.1.0.120128   1.3.6.1.4.1.25623.1.0.870746   1.3.6.1.4.1.25623.1.0.123914   1.3.6.1.4.1.25623.1.0.72266   1.3.6.1.4.1.25623.1.0.123913   1.3.6.1.4.1.25623.1.0.71909
Cross References:	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://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 http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.4.5 https://bugzilla.redhat.com/show_bug.cgi?id=816289 https://bugzilla.redhat.com/show_bug.cgi?id=816289 https://github.com/torvalds/linux/commit/cc9b17ad29ecaa20bfe426a8d4dbfb94b13ff1cc https://github.com/torvalds/linux/commit/cc9b17ad29ecaa20bfe426a8d4dbfb94b13ff1cc