CVE-2021-25470

HighCVSS 7.9/10Last modified Jun 17, 2026

Description

An improper caller check logic of SMC call in TEEGRIS secure OS prior to SMR Oct-2021 Release 1 can be used to compromise TEE.

Metrics

CVSS 3.1 7.9/10CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N

Weakness enumeration

CWE-94

Affected software

VendorProductVersions
Samsung MobileSamsung Mobile Devices>= Select P(9.0), Q(10.0), R(11.0) devices with Exynos and Mediatek chipsets, < 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-2021-25470: High severity, CVSS 7.9 | Vulnix