In createFromParcel of ViewPager.java, there is a possible read/write serialization issue leading to a permissions bypass. This could lead to local escalation of privilege where an app can start an activity with system privileges with no additional execution privileges needed. User interaction is not needed for exploitation.
During installation, installed file permissions are set to allow anyone to modify those files.
Name | Vendor | Start Version | End Version |
---|---|---|---|
Android | 6.0 (including) | 6.0 (including) | |
Android | 6.0.1 (including) | 6.0.1 (including) | |
Android | 7.0 (including) | 7.0 (including) | |
Android | 7.1.1 (including) | 7.1.1 (including) | |
Android | 7.1.2 (including) | 7.1.2 (including) | |
Android | 8.0 (including) | 8.0 (including) | |
Android | 8.1 (including) | 8.1 (including) |