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redhatcveRedhat.comRH:CVE-2016-5242
HistoryJun 06, 2016 - 2:49 p.m.

CVE-2016-5242

2016-06-0614:49:15
redhat.com
access.redhat.com
11

0.001 Low

EPSS

Percentile

25.1%

The p2m_teardown function in arch/arm/p2m.c in Xen 4.4.x through 4.6.x allows local guest OS users with access to the driver domain to cause a denial of service (NULL pointer dereference and host OS crash) by creating concurrent domains and holding references to them, related to VMID exhaustion.