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.
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: mitre

Published: 2015-12-17T19:00:00

Updated: 2016-12-05T20:57:01

Reserved: 2015-11-25T00:00:00


Link: CVE-2015-8338

JSON object: View

cve-icon NVD Information

Status : Modified

Published: 2015-12-17T19:59:06.557

Modified: 2016-12-07T18:26:58.550


Link: CVE-2015-8338

JSON object: View

cve-icon Redhat Information

No data.

CWE