{"id":"CVE-2014-8595","details":"arch/x86/x86_emulate/x86_emulate.c in Xen 3.2.1 through 4.4.x does not properly check privileges, which allows local HVM guest users to gain privileges or cause a denial of service (crash) via a crafted (1) CALL, (2) JMP, (3) RETF, (4) LCALL, (5) LJMP, or (6) LRET far branch instruction.","modified":"2026-04-10T03:44:08.417412Z","published":"2014-11-19T18:59:11Z","related":["SUSE-SU-2015:0940-1"],"references":[{"type":"ADVISORY","url":"http://lists.opensuse.org/opensuse-security-announce/2015-02/msg00005.html"},{"type":"ADVISORY","url":"http://lists.opensuse.org/opensuse-security-announce/2015-02/msg00010.html"},{"type":"ADVISORY","url":"http://secunia.com/advisories/62537"},{"type":"ADVISORY","url":"http://secunia.com/advisories/62672"},{"type":"ADVISORY","url":"http://www.debian.org/security/2015/dsa-3140"},{"type":"ADVISORY","url":"http://xenbits.xen.org/xsa/advisory-110.html"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/201504-04"},{"type":"FIX","url":"http://xenbits.xen.org/xsa/advisory-110.html"},{"type":"WEB","url":"http://support.citrix.com/article/CTX200288"},{"type":"WEB","url":"http://support.citrix.com/article/CTX201794"},{"type":"WEB","url":"http://www.securityfocus.com/bid/71151"},{"type":"WEB","url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/98768"}],"schema_version":"1.7.5"}