CVE-2018-21063

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CVSS 3.1

9.8 critical

EPSS

<1%p45

Published

Apr 8, 2020 (Apr 8, 2020)

Modified

Jun 17, 2026

Description

An issue was discovered on Samsung mobile devices with M(6.0), N(7.x), and O(8.x) (Exynos chipsets) software. Keymaster has an architectural problem because tlApi in TEE is not properly protected. The Samsung ID is SVE-2018-11792 (August 2018).

Vendors: google
Products: android
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.6%)

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