CVE-2022-20446 Information

Description

In AlwaysOnHotwordDetector of AlwaysOnHotwordDetector.java there is a possible way to access the microphone from the background due to a missing permission check. 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-11Android ID: A-229793943

Reference

https://source.android.com/security/bulletin/2022-11-01