{"id":"CVE-2014-2915","aliases":["EUVD-2014-2938","GHSA-496p-qjw4-wrwq","UBUNTU-CVE-2014-2915"],"status":"published","title":"Xen 4.4.x, when running on ARM systems, does not properly restrict access to hardware features,...","description":"Xen 4.4.x, when running on ARM systems, does not properly restrict access to hardware features, which allows local guest users to cause a denial of service (host or guest crash) via unspecified vectors, related to (1) cache control, (2) coprocessors, (3) debug registers, and (4) other unspecified registers.","severity":{"version":"2.0","score":5.5,"vector":"AV:A/AC:L/Au:S/C:N/I:N/A:C","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00616,"percentile":0.49815,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-264"],"published":"2014-04-24T14:00:00Z","modified":"2026-06-17T00:07:21Z","fixes":[{"ecosystem":"Ubuntu:14.04:LTS","package":"xen","fixed_in":["4.4.0-0ubuntu5.1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Ubuntu:14.04:LTS","package":"xen","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.0-0ubuntu5.1"}]}],"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"]}],"products":[{"vendor":"xen","product":"xen"}],"references":[{"url":"http://www.securitytracker.com/id/1030135","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"http://xenbits.xen.org/xsa/advisory-93.html","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"http://www.openwall.com/lists/oss-security/2014/04/23/2","tags":["mailing-list","x_refsource_MLIST","x_transferred","report"]},{"url":"http://www.openwall.com/lists/oss-security/2014/04/22/10","tags":["mailing-list","x_refsource_MLIST","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2014-2915"},{"url":"https://github.com/advisories/GHSA-496p-qjw4-wrwq"},{"url":"https://ubuntu.com/security/CVE-2014-2915","tags":["report"]},{"url":"http://lists.xen.org/archives/html/xen-announce/2014-04/msg00003.html","tags":["report"]},{"url":"http://xenbits.xenproject.org/xsa/advisory-93.html","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2014-2915","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2014-2915","description":"Xen 4.4.x, when running on ARM systems, does not properly restrict access to hardware features, which allows local guest users to cause a denial of service (host or guest crash) via unspecified vectors, related to (1) cache control, (2) coprocessors, (3) debug registers, and (4) other unspecified registers.","status":"published","published":"2014-04-24T14:00:00Z","modified":"2024-08-06T10:28:46.393Z","updated_at":"2026-11-02T14:33:43.883586Z"}],"euvd":[{"id":"EUVD-2014-2938","description":"Xen 4.4.x, when running on ARM systems, does not properly restrict access to hardware features, which allows local guest users to cause a denial of service (host or guest crash) via unspecified vectors, related to (1) cache control, (2) coprocessors, (3) debug registers, and (4) other unspecified registers.","status":"published","published":"2014-04-24T14:00:00Z","modified":"2024-08-06T10:28:46Z","updated_at":"2026-11-03T01:57:12.660671Z"}],"ghsa":[{"id":"GHSA-496p-qjw4-wrwq","title":"Xen 4.4.x, when running on ARM systems, does not properly restrict access to hardware features,...","description":"Xen 4.4.x, when running on ARM systems, does not properly restrict access to hardware features, which allows local guest users to cause a denial of service (host or guest crash) via unspecified vectors, related to (1) cache control, (2) coprocessors, (3) debug registers, and (4) other unspecified registers.","status":"published","published":"2022-05-14T02:13:43Z","modified":"2023-02-02T05:05:10Z","updated_at":"2026-11-02T14:52:02.518349Z"}],"nvd":[{"id":"CVE-2014-2915","description":"Xen 4.4.x, when running on ARM systems, does not properly restrict access to hardware features, which allows local guest users to cause a denial of service (host or guest crash) via unspecified vectors, related to (1) cache control, (2) coprocessors, (3) debug registers, and (4) other unspecified registers.","status":"published","published":"2014-04-24T14:55:04.467Z","modified":"2026-06-17T00:07:21.51Z","cvss":[{"version":"2.0","score":5.5,"vector":"AV:A/AC:L/Au:S/C:N/I:N/A:C","level":"medium","assessor":"primary"}],"cwes":["CWE-264"],"updated_at":"2026-11-02T14:02:54.082915Z"}],"osv":[{"id":"UBUNTU-CVE-2014-2915","description":"Xen 4.4.x, when running on ARM systems, does not properly restrict access to hardware features, which allows local guest users to cause a denial of service (host or guest crash) via unspecified vectors, related to (1) cache control, (2) coprocessors, (3) debug registers, and (4) other unspecified registers.","status":"published","published":"2014-04-24T14:55:00Z","modified":"2026-04-22T09:38:22.23928Z","updated_at":"2026-11-02T15:54:09.010095Z"}]}}