{"id":"CVE-2015-8338","state":"PUBLISHED","title":"Xen 4.6.x and earlier does not properly enforce limits on page order inputs for the (1) XENMEM_increase_reservation, (2) XENMEM_populate_physmap, (3) XENMEM_exchange, and possibly ","description":"Xen 4.6.x and earlier does not properly enforce limits on page order inputs for the (1) XENMEM_increase_reservation, (2) XENMEM_populate_physmap, (3) XENMEM_exchange, and possibly other HYPERVISOR_memory_op suboperations, which allows ARM guest OS administrators to cause a denial of service (CPU consumption, guest reboot, or watchdog timeout and host reboot) and possibly have unspecified other impact via unknown vectors.","publishedAt":"2015-12-17T19:00:00.000Z","updatedAt":"2024-08-06T08:13:32.416Z","severity":null,"assigner":"mitre","products":["n/a n/a"],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":["http://www.securityfocus.com/bid/78920","http://xenbits.xen.org/xsa/advisory-158.html","http://www.securitytracker.com/id/1034390","http://www.debian.org/security/2016/dsa-3633"],"weaknesses":[],"ingestedAt":"2026-10-29T19:42:17.446Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2015/8xxx/CVE-2015-8338.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2015-8338","state":"PUBLISHED","datePublished":"2015-12-17T19:00:00.000Z","dateUpdated":"2024-08-06T08:13:32.416Z","assignerShortName":"mitre","assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","dateReserved":"2015-11-25T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"Xen 4.6.x and earlier does not properly enforce limits on page order inputs for the (1) XENMEM_increase_reservation, (2) XENMEM_populate_physmap, (3) XENMEM_exchange, and possibly other HYPERVISOR_memory_op suboperations, which allows ARM guest OS administrators to cause a denial of service (CPU consumption, guest reboot, or watchdog timeout and host reboot) and possibly have unspecified other impact via unknown vectors."}],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":[{"url":"http://www.securityfocus.com/bid/78920","name":"78920","tags":["vdb-entry","x_refsource_BID"]},{"url":"http://xenbits.xen.org/xsa/advisory-158.html","tags":["x_refsource_CONFIRM"]},{"url":"http://www.securitytracker.com/id/1034390","name":"1034390","tags":["vdb-entry","x_refsource_SECTRACK"]},{"url":"http://www.debian.org/security/2016/dsa-3633","name":"DSA-3633","tags":["vendor-advisory","x_refsource_DEBIAN"]}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"shortName":"mitre","dateUpdated":"2016-12-05T20:57:01.000Z","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca"},"datePublic":"2015-12-08T00:00:00.000Z","x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2015-8338","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"n/a","version":{"version_data":[{"version_value":"n/a"}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"Xen 4.6.x and earlier does not properly enforce limits on page order inputs for the (1) XENMEM_increase_reservation, (2) XENMEM_populate_physmap, (3) XENMEM_exchange, and possibly other HYPERVISOR_memory_op suboperations, which allows ARM guest OS administrators to cause a denial of service (CPU consumption, guest reboot, or watchdog timeout and host reboot) and possibly have unspecified other impact via unknown vectors."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"78920","refsource":"BID","url":"http://www.securityfocus.com/bid/78920"},{"name":"http://xenbits.xen.org/xsa/advisory-158.html","refsource":"CONFIRM","url":"http://xenbits.xen.org/xsa/advisory-158.html"},{"name":"1034390","refsource":"SECTRACK","url":"http://www.securitytracker.com/id/1034390"},{"name":"DSA-3633","refsource":"DEBIAN","url":"http://www.debian.org/security/2016/dsa-3633"}]}}},"adp":[{"title":"CVE Program Container","references":[{"url":"http://www.securityfocus.com/bid/78920","name":"78920","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://xenbits.xen.org/xsa/advisory-158.html","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.securitytracker.com/id/1034390","name":"1034390","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"http://www.debian.org/security/2016/dsa-3633","name":"DSA-3633","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-06T08:13:32.416Z"}}]}}}