CVE ID:	CVE-2013-0228
Description:	The xen_iret function in arch/x86/xen/xen-asm_32.S in the Linux kernel before 3.7.9 on 32-bit Xen paravirt_ops platforms does not properly handle an invalid value in the DS segment register, which allows guest OS users to gain guest OS privileges via a crafted application.
Test IDs:	1.3.6.1.4.1.25623.1.0.870964   1.3.6.1.4.1.25623.1.0.881690   1.3.6.1.4.1.25623.1.1.1.2.2014.103
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2013-0228 MDVSA-2013:176 http://www.mandriva.com/security/advisories?name=MDVSA-2013:176 USN-1795-1 http://www.ubuntu.com/usn/USN-1795-1 USN-1796-1 http://www.ubuntu.com/usn/USN-1796-1 USN-1797-1 http://www.ubuntu.com/usn/USN-1797-1 USN-1805-1 http://www.ubuntu.com/usn/USN-1805-1 USN-1808-1 http://www.ubuntu.com/usn/USN-1808-1 [oss-security] 20130213 Xen Security Advisory 42 (CVE-2013-0228) - Linux kernel hits general protection if %ds is corrupt for 32-bit PVOPS. http://www.openwall.com/lists/oss-security/2013/02/13/10 http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=13d2b4d11d69a92574a55bfd985cfb0ca77aebdc http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=13d2b4d11d69a92574a55bfd985cfb0ca77aebdc http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.7.9 http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.7.9 https://bugzilla.redhat.com/show_bug.cgi?id=906309 https://bugzilla.redhat.com/show_bug.cgi?id=906309 https://github.com/torvalds/linux/commit/13d2b4d11d69a92574a55bfd985cfb0ca77aebdc https://github.com/torvalds/linux/commit/13d2b4d11d69a92574a55bfd985cfb0ca77aebdc