CVE-2016-5242 | BDVDB-2026-76294 Detail

Description#

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.

Impact#

No impact statement in the source data.

Weaknesses#

No weakness recorded in the source data.

References#

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

Exploit#

No public exploit known

History#

Version 12016-06-07Record published in the CVE List.
Version 22024-08-06Most recent update recorded in the CVE List.