{"id":"CVE-2014-5148","details":"Xen 4.4.x, when running on an ARM system and \"handling an unknown system register access from 64-bit userspace,\" returns to an instruction of the trap handler for kernel space faults instead of an instruction that is associated with faults in 64-bit userspace, which allows local guest users to cause a denial of service (crash) and possibly gain privileges via a crafted process.","modified":"2026-04-10T03:43:56.652948Z","published":"2014-10-26T20:55:03Z","references":[{"type":"ADVISORY","url":"http://secunia.com/advisories/59934"},{"type":"ADVISORY","url":"http://xenbits.xenproject.org/xsa/advisory-103.html"},{"type":"FIX","url":"http://xenbits.xenproject.org/xsa/advisory-103.html"},{"type":"WEB","url":"http://www.securityfocus.com/bid/69189"},{"type":"WEB","url":"http://www.securitytracker.com/id/1030725"},{"type":"WEB","url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/95233"}],"schema_version":"1.7.5"}