CVEs-PoC/2014/CVE-2014-4653.md

### [CVE-2014-4653](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-4653)
![](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

sound/core/control.c in the ALSA control implementation in the Linux kernel before 3.15.2 does not ensure possession of a read/write lock, which allows local users to cause a denial of service (use-after-free) and obtain sensitive information from kernel memory by leveraging /dev/snd/controlCX access.

### POC

#### Reference
- http://www.ubuntu.com/usn/USN-2335-1

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