In getCurrentState of OneTimePermissionUserManager.java, there is a possible way to hold one-time permissions after the app is being killed due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Android | 13.0 (including) | 13.0 (including) |
References
- https://android.googlesource.com/platform/frameworks/base/+/fa539c85503dc63bfb53c76b6f12b3549f14a709
- https://source.android.com/security/bulletin/2023-07-01
- https://android.googlesource.com/platform/frameworks/base/+/fa539c85503dc63bfb53c76b6f12b3549f14a709
- https://source.android.com/security/bulletin/2023-07-01