CVE-2024-40655 Information

Description

In bindAndGetCallIdentification of CallScreeningServiceHelper.java there is a possible way to maintain a while-in-use permission in the background due to a permissions bypass. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation.

Reference

https://android.googlesource.com/platform/packages/services/Telecomm/+/eeef54b37a362f506ea3aa155baddc545b6a909a https://source.android.com/security/bulletin/2024-09-01