CVE-2021-25339

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CVSS 3.1

5.2 medium

EPSS

<1%p2

Published

Mar 4, 2021 (Mar 4, 2021)

Modified

Jun 17, 2026

Description

Improper address validation in HArx in Samsung mobile devices prior to SMR Mar-2021 Release 1 allows an attacker, given a compromised kernel, to corrupt EL2 memory.

Vendors: google
Products: android
Weakness: CWE-20
Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L

NVD CVE.org GitHub PoCs EPSS (0.1%)

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