CVE-2022-20235 Information

Description

The PowerVR GPU kernel driver maintains an \Information Page\ used by its cache subsystem. This page can only be written by the GPU driver itself but prior to DDK 1.18 however a user-space program could write arbitrary data to the page leading to memory corruption issues.Product: AndroidVersions: Android SoCAndroid ID: A-259967780

Reference

https://source.android.com/security/bulletin/2023-01-01