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."
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: redhat
Published: 2012-11-21T23:00:00
Updated: 2024-08-06T20:42:54.945Z
Reserved: 2012-08-21T00:00:00
Link: CVE-2012-4537
Vulnrichment
No data.
NVD
Status : Modified
Published: 2012-11-21T23:55:02.210
Modified: 2024-11-21T01:43:05.390
Link: CVE-2012-4537
Redhat