cve/2012/CVE-2012-3511.md

### [CVE-2012-3511](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-3511)
![](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

Multiple race conditions in the madvise_remove function in mm/madvise.c in the Linux kernel before 3.4.5 allow local users to cause a denial of service (use-after-free and system crash) via vectors involving a (1) munmap or (2) close system call.

### POC

#### Reference
- http://www.ubuntu.com/usn/USN-1577-1

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