CVE-2021-39815 | BDVDB-2026-183000 Detail

Android

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-232440670

Impact#

No impact statement in the source data.

Weaknesses#

No weakness recorded in the source data.

References#

https://source.android.com/security/bulletin/2022-08-01

Exploit#

No public exploit known

History#

Version 12022-08-24Record published in the CVE List.
Version 22024-08-04Most recent update recorded in the CVE List.