CVE-2021-25372

MediumCVSS 6.7/10Known exploited (CISA KEV)Last modified Jun 17, 2026

Description

An improper boundary check in DSP driver prior to SMR Mar-2021 Release 1 allows out of bounds memory access.

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-787 CWE-703

Affected software

Vendor	Product	Versions
Samsung Mobile	Samsung Mobile Devices	>= Q(10.0), R(11.0) devices with exynos980, exynos2100, exynos9830, < SMR Mar-2021 Release 1

References

https://security.samsungmobile.comVendor Advisory
https://security.samsungmobile.com/securityUpdate.smsbVendor Advisory
https://security.samsungmobile.comVendor Advisory
https://security.samsungmobile.com/securityUpdate.smsbVendor Advisory
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-25372US Government Resource

Timeline

Published: Mar 26, 2021
Last modified: Jun 17, 2026
Added to CISA KEV: Jun 29, 2023
NVD status: Analyzed

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