CVE-2018-21084: Google Android

High severity, CVSS 8.1. EPSS: 0.3% chance of exploitation in the next 30 days.

An issue was discovered on Samsung mobile devices with L(5.1), M(6.0), and N(7.x) software. There is a race condition with a resultant read-after-free issue in get_kek. The Samsung ID is SVE-2017-11174 (February 2018).

Affected products

• Google Android: version 5.1 only; version 6.0 only; version 7.0 only; version 7.1.0 only; version 7.1.1 only; version 7.1.2 only

Published 2020-04-08. Last modified 2026-06-17.