{"id":"CVE-2013-0228","details":"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.","modified":"2025-08-09T19:01:29Z","published":"2013-03-01T12:37:54Z","references":[{"type":"ADVISORY","url":"http://www.mandriva.com/security/advisories?name=MDVSA-2013:176"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-1795-1"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-1796-1"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-1797-1"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-1805-1"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-1808-1"},{"type":"FIX","url":"https://github.com/torvalds/linux/commit/13d2b4d11d69a92574a55bfd985cfb0ca77aebdc"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=906309"},{"type":"WEB","url":"http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=13d2b4d11d69a92574a55bfd985cfb0ca77aebdc"},{"type":"WEB","url":"http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.7.9"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2013/02/13/10"}],"schema_version":"1.7.3"}