Description
The PowerVR GPU driver allows unprivileged apps to allocated pinned memory, unpin it (which makes it available to be freed), and continue using the page in GPU calls. No privileges required and this results in kernel memory corruption.Product: AndroidVersions: Android SoCAndroid ID: A-232441339
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| — | Android | Android SoC | — |
Advisories 1
- WID-SEC-2022-0887 Android Patchday August 2022 BSI CERT-Bund (WID) · Sep 29, 2024