In setUserDisclaimerAcknowledged of CarDevicePolicyService.java, there is a possible way to bypass the user dialog when adding an account t…

In setUserDisclaimerAcknowledged of CarDevicePolicyService.java, there is a possible way to bypass the user dialog when adding an account to a managed device due to a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.