### [CVE-2009-1894](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-1894)
![](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

Race condition in PulseAudio 0.9.9, 0.9.10, and 0.9.14 allows local users to gain privileges via vectors involving creation of a hard link, related to the application setting LD_BIND_NOW to 1, and then calling execv on the target of the /proc/self/exe symlink.

### POC

#### Reference
- http://www.akitasecurity.nl/advisory.php?id=AK20090602
- http://www.akitasecurity.nl/advisory.php?id=AK20090602
- https://bugzilla.redhat.com/show_bug.cgi?id=510071
- https://bugzilla.redhat.com/show_bug.cgi?id=510071

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