cve/2020/CVE-2020-0203.md

### [CVE-2020-0203](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-0203)
![](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 freeIsolatedUidLocked of ProcessList.java, there is a possible UID reuse due to improper cleanup. This could lead to local escalation of privilege between constrained processes with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10Android ID: A-146313311

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/Trinadh465/frameworks_base_AOSP10_r33_CVE-2020-0203
- https://github.com/nomi-sec/PoC-in-GitHub