Description
The HVMOP_inject_msi function in Xen 4.2.x, 4.3.x, and 4.4.x does not properly check the return value from the IRQ setup check, which allows local HVM guest administrators to cause a denial of service (NULL pointer dereference and crash) via unspecified vectors.
Metrics
CVSS 2.0 5.5/10
AV:A/AC:L/Au:S/C:N/I:N/A:CAffected software
No affected versions have been published.
Timeline
- Published
- Jun 5, 2014
- Last modified
- Jun 17, 2026
- NVD status
- Modified