CVE-2021-0919: Google Android

Medium severity, CVSS 5.0. EPSS: 0.1% chance of exploitation in the next 30 days.

In getService of IServiceManager.cpp, there is a possible unhandled exception due to an integer overflow. This could lead to local denial of service making the lockscreen unusable with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-9Android ID: A-197336441

Affected products

• Google Android: version 9.0 only; version 10.0 only; version 11.0 only

Published 2021-12-15. Last modified 2026-06-17.