In multiple functions of ManagedServices.java, there is a possible way to hide an app with notification access in the Device & app notifications settings due to improper input validation. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation.
| Software | From | Fixed in |
|---|---|---|
| google / android | 12.0 | 12.0.x |
| google / android | 12.1 | 12.1.x |
| google / android | 13.0 | 13.0.x |
| google / android | 14.0 | 14.0.x |