In updatePermissions of PermissionManagerService.java, it may be possible for a malicious app to obtain a custom permission from another app due to a permission bypass. This could lead to local escalation of privilege with User execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-10Android ID: A-67319274
During installation, installed file permissions are set to allow anyone to modify those files.
Link | Tags |
---|---|
https://source.android.com/security/bulletin/2020-02-01 | patch vendor advisory |