In multiple functions of ShortcutService.java, there is a possible creation of a spoofed shortcut due to a missing permission check. This could lead to local escalation of privilege in a privileged app with no additional execution privileges needed. User interaction is needed for exploitation.
| Software | From | Fixed in |
|---|---|---|
| google / android | 7.1.2 | 7.1.2.x |
| google / android | 8.0 | 8.0.x |
| google / android | 7.1.1 | 7.1.1.x |
| google / android | 8.1 | 8.1.x |
| google / android | 9.0 | 9.0.x |