CVE-2023-21190: Google Android

Medium severity, CVSS 5.0. EPSS: 0.1% chance of exploitation in the next 30 days.

In btm_acl_encrypt_change of btm_acl.cc, there is a possible way for a remote device to turn off encryption without resulting in a terminated connection due to an unusual root cause. This could lead to local information disclosure with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-251436534

Affected products

• Google Android: version 13.0 only

Published 2023-06-28. Last modified 2026-06-17.