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CVE-2016-5242

CVE-2016-5242

EPSS 0.3%
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.
Affected products
n/a · n/a

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References
http://www.debian.org/security/2016/dsa-3633http://www.securityfocus.com/bid/91015http://www.securitytracker.com/id/1036035http://xenbits.xen.org/xsa/advisory-181.html