Xen 3.4 through 4.2, and possibly earlier versions, does not properly synchronize the p2m and m2p tables when the set_p2m_entry function fails, which allows local HVM guest OS administrators to cause a denial of service (memory consumption and assertion failure), aka "Memory mapping failure DoS vulnerability."
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: redhat

Published: 2012-11-21T23:00:00

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

Reserved: 2012-08-21T00:00:00


Link: CVE-2012-4537

JSON object: View

cve-icon NVD Information

Status : Modified

Published: 2012-11-21T23:55:02.210

Modified: 2017-08-29T01:32:18.463


Link: CVE-2012-4537

JSON object: View

cve-icon Redhat Information

No data.

CWE