CVE-2022-20006

In several functions of KeyguardServiceWrapper.java and related files,, there is a possible way to briefly view what's under the lockscreen due to a race condition. This could lead to local escalation of privilege if a Guest user is enabled, with no additional execution privileges needed. User...

CVE-2022-20006

CVE-2022-20006 affects Android 10–12 (including 12L). A race condition in KeyguardServiceWrapper.java and related files can briefly reveal what’s under the lock screen, enabling local privilege escalation if a Guest user is enabled. Exploitation does not require user interaction. The issue is lis...

CVE-2022-20006: Concurrent Execution using Shared Resource with Improper Synchronization

In several functions of KeyguardServiceWrapper.java and related files,, there is a possible way to briefly view what's under the lockscreen due to a race condition. This could lead to local escalation of privilege if a Guest user is enabled, with no additional execution privileges needed. User...