Memory Corruption Vulnerability in PowerVR GPU Kernel Driver

CVE-2022-20235 · MEDIUM Severity

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

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

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