Detections
Analytics

CVE-2021-25339

medium

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.

References

https://security.samsungmobile.com/securityUpdate.smsb

https://security.samsungmobile.com

Details

Source: Mitre, NVD

Published: 2021-03-04

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 2.1

Vector: CVSS2#AV:L/AC:L/Au:N/C:N/I:N/A:P

Severity: Low

CVSS v3

Base Score: 5.2

Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L

Severity: Medium

EPSS

EPSS: 0.00018