### [CVE-2013-2146](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-2146)
![](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/kernel/cpu/perf_event_intel.c in the Linux kernel before 3.8.9, when the Performance Events Subsystem is enabled, specifies an incorrect bitmask, which allows local users to cause a denial of service (general protection fault and system crash) by attempting to set a reserved bit.

### POC

#### Reference
- http://www.mandriva.com/security/advisories?name=MDVSA-2013:176
- http://www.mandriva.com/security/advisories?name=MDVSA-2013:176

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