In processPhonebookAccess of CachedBluetoothDevice.java, there is a possible permission bypass due to an insecure default value. This could lead to local information disclosure of the user's contact list with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-8.0 Android-8.1 Android-9 Android-10Android ID: A-138529441

References

• https://nvd.nist.gov/vuln/detail/CVE-2019-2197
• https://source.android.com/security/bulletin/2019-11-01