CVE-2022-20354: Google Android

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

In onDefaultNetworkChanged of Vpn.java, there is a possible way to disable VPN due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-12 Android-12LAndroid ID: A-219546241

Affected products

• Google Android: version 11.0 only; version 12.0 only; version 12.1 only

Published 2022-08-10. Last modified 2026-06-17.