CVE-2022-20521: Google Android

Medium severity, CVSS 5.0. EPSS: 0.2% chance of exploitation in the next 30 days.

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

Affected products

• Google Android: version 13.0 only

Published 2022-12-16. Last modified 2026-06-17.