Security Advisory

CVE-2012-3498

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2012-11-23 20:00:00

Last updated 2024-08-06 20:05:12

Assigner redhat

CVSS score not scored

State PUBLISHED

Description

PHYSDEVOP_map_pirq in Xen 4.1 and 4.2 and Citrix XenServer 6.0.2 and earlier allows local HVM guest OS kernels to cause a denial of service (host crash) and possibly read hypervisor or guest memory via vectors related to a missing range check of map->index.

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