CVE-2022-20364: Google Android

High severity, CVSS 7.8. EPSS: 0.1% chance of exploitation in the next 30 days.

In sysmmu_unmap of TBD, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-233606615References: N/A

Affected products

• Google Android: affected versions not specified

Published 2022-09-14. Last modified 2026-06-17.