{"id":"CVE-2014-5147","aliases":["DEBIAN-CVE-2014-5147","EUVD-2014-5045","GHSA-hjw2-33xq-777m","UBUNTU-CVE-2014-5147"],"status":"published","title":"Xen 4.4.x, when running a 64-bit kernel on an ARM system, does not properly handle traps from the...","description":"Xen 4.4.x, when running a 64-bit kernel on an ARM system, does not properly handle traps from the guest domain that use a different address width, which allows local guest users to cause a denial of service (host crash) via a crafted 32-bit process.","severity":{"version":"2.0","score":4.3,"vector":"AV:A/AC:H/Au:S/C:N/I:N/A:C","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00425,"percentile":0.37039,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-264"],"published":"2014-08-29T16:55:00Z","modified":"2026-10-23T15:47:30Z","fixes":[{"ecosystem":"Debian:12","package":"xen","fixed_in":["4.4.1-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"xen","fixed_in":["4.4.1-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"xen","fixed_in":["4.4.1-1"],"sources":["osv"]},{"ecosystem":"Ubuntu:14.04:LTS","package":"xen","fixed_in":["4.4.1-0ubuntu0.14.04.3"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"xen","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.1-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"xen","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.1-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"xen","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.1-1"}]}]},{"source":"osv","ecosystem":"Ubuntu:14.04:LTS","package":"xen","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.1-0ubuntu0.14.04.3"}]}],"versions":["4.3.0-1ubuntu1","4.3.0-1ubuntu2","4.3.0-1ubuntu3","4.3.0-1ubuntu4","4.3.0-1ubuntu5","4.4.0-0ubuntu3","4.4.0-0ubuntu4","4.4.0-0ubuntu5","4.4.0-0ubuntu5.1","4.4.0-0ubuntu5.2","4.4.1-0ubuntu0.14.04.1","4.4.1-0ubuntu0.14.04.2"]}],"products":[{"vendor":"xen","product":"xen"}],"references":[{"url":"http://www.securitytracker.com/id/1030724","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred","web"]},{"url":"http://xenbits.xen.org/xsa/advisory-102.html","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory","advisory","fix","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2014-5147"},{"url":"https://github.com/advisories/GHSA-hjw2-33xq-777m"},{"url":"https://security-tracker.debian.org/tracker/CVE-2014-5147","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2014-5147","tags":["report"]},{"url":"http://lists.xen.org/archives/html/xen-announce/2014-08/msg00003.html","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2014-5147","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2014-5147","description":"Xen 4.4.x, when running a 64-bit kernel on an ARM system, does not properly handle traps from the guest domain that use a different address width, which allows local guest users to cause a denial of service (host crash) via a crafted 32-bit process.","status":"published","published":"2014-08-29T17:00:00Z","modified":"2024-08-06T11:34:37.527Z","updated_at":"2026-11-02T14:33:41.889751Z"}],"euvd":[{"id":"EUVD-2014-5045","description":"Xen 4.4.x, when running a 64-bit kernel on an ARM system, does not properly handle traps from the guest domain that use a different address width, which allows local guest users to cause a denial of service (host crash) via a crafted 32-bit process.","status":"published","published":"2014-08-29T17:00:00Z","modified":"2024-08-06T11:34:37Z","updated_at":"2026-11-03T01:57:04.299217Z"}],"ghsa":[{"id":"GHSA-hjw2-33xq-777m","title":"Xen 4.4.x, when running a 64-bit kernel on an ARM system, does not properly handle traps from the...","description":"Xen 4.4.x, when running a 64-bit kernel on an ARM system, does not properly handle traps from the guest domain that use a different address width, which allows local guest users to cause a denial of service (host crash) via a crafted 32-bit process.","status":"published","published":"2022-05-14T02:13:57Z","modified":"2023-02-02T05:05:10Z","updated_at":"2026-11-02T14:52:02.518349Z"}],"nvd":[{"id":"CVE-2014-5147","description":"Xen 4.4.x, when running a 64-bit kernel on an ARM system, does not properly handle traps from the guest domain that use a different address width, which allows local guest users to cause a denial of service (host crash) via a crafted 32-bit process.","status":"published","published":"2014-08-29T16:55:11.78Z","modified":"2026-06-17T00:11:07.477Z","cvss":[{"version":"2.0","score":4.3,"vector":"AV:A/AC:H/Au:S/C:N/I:N/A:C","level":"medium","assessor":"primary"}],"cwes":["CWE-264"],"updated_at":"2026-11-02T14:02:55.540337Z"}],"osv":[{"id":"CVE-2014-5147","description":"Xen 4.4.x, when running a 64-bit kernel on an ARM system, does not properly handle traps from the guest domain that use a different address width, which allows local guest users to cause a denial of service (host crash) via a crafted 32-bit process.","status":"published","published":"2014-08-29T16:55:11Z","modified":"2026-04-10T03:43:55.336741Z","updated_at":"2026-11-02T15:43:59.654289Z"},{"id":"DEBIAN-CVE-2014-5147","description":"Xen 4.4.x, when running a 64-bit kernel on an ARM system, does not properly handle traps from the guest domain that use a different address width, which allows local guest users to cause a denial of service (host crash) via a crafted 32-bit process.","status":"published","published":"2014-08-29T16:55:11.78Z","modified":"2026-10-23T15:47:30.448311408Z","updated_at":"2026-11-02T15:45:26.134753Z"},{"id":"UBUNTU-CVE-2014-5147","description":"Xen 4.4.x, when running a 64-bit kernel on an ARM system, does not properly handle traps from the guest domain that use a different address width, which allows local guest users to cause a denial of service (host crash) via a crafted 32-bit process.","status":"published","published":"2014-08-29T16:55:00Z","modified":"2026-04-22T09:47:01.624285Z","updated_at":"2026-11-02T15:54:09.010095Z"}]}}