CVE-2022-20540 Information

Description

In SurfaceFlinger::doDump of SurfaceFlinger.cpp there is possible arbitrary code execution due to a use after 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-13Android ID: A-237291506

Reference

https://source.android.com/security/bulletin/pixel/2022-12-01