### [CVE-2014-3646](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3646)
![](https://img.shields.io/static/v1?label=Product&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=%3D%20n%2Fa%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brighgreen)

### Description

arch/x86/kvm/vmx.c in the KVM subsystem in the Linux kernel through 3.17.2 does not have an exit handler for the INVVPID instruction, which allows guest OS users to cause a denial of service (guest OS crash) via a crafted application.

### POC

#### Reference
- http://www.ubuntu.com/usn/USN-2394-1

#### Github
- https://github.com/abazhaniuk/Publications
- https://github.com/auditt7708/rhsecapi