cve/2023/CVE-2023-21118.md

### [CVE-2023-21118](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-21118)
![](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=Information%20disclosure&color=brighgreen)

### Description

In unflattenString8 of Sensor.cpp, there is a possible out of bounds read due to a heap buffer overflow. This could lead to local information disclosure 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-269014004

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/Satheesh575555/frameworks_native_AOSP10_r33_CVE-2023-21118
- https://github.com/Trinadh465/frameworks_native_AOSP-10_r33_CVE-2023-21118
- https://github.com/nomi-sec/PoC-in-GitHub