cve/2023/CVE-2023-20911.md

### [CVE-2023-20911](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-20911)
![](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 addPermission of PermissionManagerServiceImpl.java , there is a possible failure to persist permission settings due to resource exhaustion. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-12 Android-12L Android-13Android ID: A-242537498

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/Trinadh465/frameworks_base_AOSP10_r33_CVE-2023-20911
- https://github.com/nomi-sec/PoC-in-GitHub