CVE-2022-20509: Google Android

Medium severity, CVSS 6.7. EPSS: 0.2% chance of exploitation in the next 30 days.

In mapGrantorDescr of MessageQueueBase.h, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-244713317

Affected products

• Google Android: version 13.0 only

Published 2022-12-16. Last modified 2026-06-17.