DEBIAN-CVE-2014-3967

The HVMOPinjectmsi 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...

PT-2014-5641

Name of the Vulnerable Software and Affected Versions Xen versions 4.2.x through 4.4.x Description The issue arises from the HVMOP inject msi function not properly checking the return value from the IRQ setup check. This allows local HVM guest administrators to cause a denial of service, resultin...

PT-2014-5642

Name of the Vulnerable Software and Affected Versions Xen versions 4.2.x through 4.4.x Description The issue allows local guest HVM administrators to cause a denial of service, resulting in a host crash, by sending a large number of crafted requests. This triggers error messages to be logged...