CVE-2023-21089 Information

Description

In startInstrumentation of ActivityManagerService.java there is a possible way to keep the foreground service alive while the app is in the background. 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-12L Android-13Android ID: A-237766679

Reference

https://source.android.com/security/bulletin/2023-04-01