CVE-2022-20345: Google Android

High severity, CVSS 8.8. EPSS: 0.5% chance of exploitation in the next 30 days.

In l2cble_process_sig_cmd of l2c_ble.cc, there is a possible out of bounds write due to a missing bounds check. 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-12 Android-12LAndroid ID: A-230494481

Affected products

• Google Android: version 12.0 only; version 12.1 only

Published 2022-08-10. Last modified 2026-06-17.