Xen · Qemu · CVE-2016-9381
**Name of the Vulnerable Software and Affected Versions**
QEMU in Xen (affected versions not specified)
**Description**
A race condition exists, allowing local x86 HVM guest OS administrators to gain privileges by changing certain data on shared rings. This issue is related to a "double fetch" vulnerability.
**Recommendations**
At the moment, there is no information about a newer version that contains a fix for this vulnerability.