The (1) XENMEM_decrease_reservation, (2) XENMEM_populate_physmap, and (3) XENMEM_exchange hypercalls in Xen 4.2 and earlier allow local guest administrators to cause a denial of service (long loop and hang) via a crafted extent_order value.
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: redhat

Published: 2012-12-13T11:00:00

Updated: 2017-08-28T12:57:01

Reserved: 2012-10-24T00:00:00


Link: CVE-2012-5515

JSON object: View

cve-icon NVD Information

Status : Modified

Published: 2012-12-13T11:53:49.103

Modified: 2017-08-29T01:32:41.840


Link: CVE-2012-5515

JSON object: View

cve-icon Redhat Information

No data.