Description
The AMD IOMMU support in Xen 4.2.x, 4.1.x, 3.3, and other versions, when using AMD-Vi for PCI passthrough, uses the same interrupt remapping table for the host and all guests, which allows guests to cause a denial of service by injecting an interrupt into other guests.
Metrics
CVSS 2.0 4.7/10
AV:L/AC:M/Au:N/C:N/I:N/A:CAffected software
No affected versions have been published.
Timeline
- Published
- Feb 14, 2013
- Last modified
- Jun 16, 2026
- NVD status
- Modified