Security Advisory

CVE-2012-4537

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2012-11-21 23:00:00

Last updated 2024-08-06 20:42:54

Assigner redhat

CVSS score not scored

State PUBLISHED

Description

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."

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