CVEs-PoC/2021/CVE-2021-0303.md

### [CVE-2021-0303](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-0303)
![](https://img.shields.io/static/v1?label=Product&message=Android&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=Elevation%20of%20privilege&color=brighgreen)

### Description

In dispatchGraphTerminationMessage() of packages/services/Car/computepipe/runner/graph/StreamSetObserver.cpp, there is a possible use after free due to a race condition. This could lead to local escalation of privilege with User execution privileges needed. User interaction is not needed for exploitation. Product: Android; Versions: Android-11; Android ID: A-170407229.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/TinyNiko/android_bulletin_notes