CVE-2021-0475: Google Android

High severity, CVSS 8.8. EPSS: 1% chance of exploitation in the next 30 days.

In on_l2cap_data_ind of btif_sock_l2cap.cc, there is possible memory corruption due to a use after free. This could lead to remote code execution over Bluetooth with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-10Android ID: A-175686168

Affected products

• Google Android: version 10.0 only; version 11.0 only

Published 2021-06-11. Last modified 2026-06-17.