cve/2015/CVE-2015-4103.md

CVE-2015-4103

Description

Xen 3.3.x through 4.5.x does not properly restrict write access to the host MSI message data field, which allows local x86 HVM guest administrators to cause a denial of service (host interrupt handling confusion) via vectors related to qemu and accessing spanning multiple fields.

POC

Reference

No PoCs from references.

Github

• https://github.com/pigram86/cookbook-xs-maintenance