CVE-2022-20134: Google Android

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

In readArguments of CallSubjectDialog.java, there is a possible way to trick the user to call the wrong phone number due to improper input validation. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-12 Android-12LAndroid ID: A-218341397

Affected products

• Google Android: version 10.0 only; version 11.0 only; version 12.0 only; version 12.1 only

Published 2022-06-15. Last modified 2026-06-17.