In onCreate of EmergencyCallbackModeExitDialog.java, there is a possible way to crash the emergency callback mode due to a missing null check. This could lead to local denial of service with no additional execution privileges needed. User interaction is not needed for exploitation.
| Software | From | Fixed in |
|---|---|---|
| google / android | 6.0 | 6.0.x |
| google / android | 6.0.1 | 6.0.1.x |
| google / android | 8.0 | 8.0.x |
| google / android | 8.1 | 8.1.x |