cve/2017/CVE-2017-15588.md

### [CVE-2017-15588](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-15588)
![](https://img.shields.io/static/v1?label=Product&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brighgreen)

### Description

An issue was discovered in Xen through 4.9.x allowing x86 PV guest OS users to execute arbitrary code on the host OS because of a race condition that can cause a stale TLB entry.

### POC

#### Reference
- https://xenbits.xen.org/xsa/advisory-241.html

#### Github
No PoCs found on GitHub currently.