CVE-2023-21178: Google Android

Medium severity, CVSS 4.1. EPSS: 0.1% chance of exploitation in the next 30 days.

In installKey of KeyUtil.cpp, there is a possible failure of file encryption due to a race condition. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-140762419

Affected products

• Google Android: version 13.0 only

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