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CVE-2023-21118

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