CVE-2022-20521 Information

Description

In sdpu_find_most_specific_service_uuid of sdp_utils.cc there is a possible way to crash Bluetooth due to a missing null check. This could lead to local denial of service with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-227203684

Reference

https://source.android.com/security/bulletin/pixel/2022-12-01