CVE-2016-5242
Summary
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.
- HIGH
- LOCAL
- NONE
- CHANGED
- NONE
- LOW
- NONE
- HIGH
References
Advisory Timeline
- Published