CVE-2021-25481

MediumCVSS 6.7/10Last modified Jun 17, 2026

Description

An improper error handling in Exynos CP booting driver prior to SMR Oct-2021 Release 1 allows local attackers to bypass a Secure Memory Protector of Exynos CP Memory.

Metrics

CVSS 3.1 6.7/10CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-754

Affected software

VendorProductVersions
Samsung MobileSamsung Mobile Devices>= O(8.1), P(9.0), Q(10.0), R(11.0), < SMR Oct-2021 Release 1

References

Timeline

Published
Oct 6, 2021
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2021

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CVE-2021-25481: Medium severity, CVSS 6.7 | Vulnix