CVEs-PoC/2014/CVE-2014-3215.md

### [CVE-2014-3215](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3215)
![](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

seunshare in policycoreutils 2.2.5 is owned by root with 4755 permissions, and executes programs in a way that changes the relationship between the setuid system call and the getresuid saved set-user-ID value, which makes it easier for local users to gain privileges by leveraging a program that mistakenly expected that it could permanently drop privileges.

### POC

#### Reference
- http://openwall.com/lists/oss-security/2014/05/08/1
- http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html

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