CVE-2021-0981

In enqueueNotificationInternal of NotificationManagerService.java, there is a possible way to run a foreground service without showing a notification 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-12Android ID: A-191981182

Date published : 2021-12-15

https://source.android.com/security/bulletin/pixel/2021-12-01