The HVMOP_inject_msi function in Xen 4.2.x, 4.3.x, and 4.4.x allows local guest HVM administrators to cause a denial of service (host crash) via a large number of crafted requests, which trigger an error messages to be logged.
Name | Vendor | Start Version | End Version |
---|---|---|---|
Xen | Xen | 4.3.0 | 4.3.0 |
Xen | Xen | 4.3.1 | 4.3.1 |