### [CVE-2020-0392](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-0392)
![](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 getLayerDebugInfo of SurfaceFlinger.cpp, there is a possible code execution due to a double free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-9 Android-10 Android-11Android ID: A-150226608

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/Satheesh575555/frameworks_native_AOSP10_r33_CVE-2020-0392
- https://github.com/nomi-sec/PoC-in-GitHub