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CVE-2021-25369

Known Exploited (CISA KEV)MEDIUM
6.2
CVSS Severity Score
EPSS Score51.5890%
EPSS Percentile97.15th
PublishedMar 26, 2021
Last ModifiedOct 30, 2025

Vulnerability Description

An improper access control vulnerability in sec_log file prior to SMR MAR-2021 Release 1 exposes sensitive kernel information to userspace.

Affected Platforms (CPE)

💻
Samsung

Android

= 8.0
💻
Samsung

Android

= 8.1
💻
Samsung

Android

= 9.0
💻
Samsung

Android

= 9.0
💻
Samsung

Android

= 9.0
💻
Samsung

Android

= 9.0
💻
Samsung

Android

= 9.0
💻
Samsung

Android

= 9.0
💻
Samsung

Android

= 9.0
💻
Samsung

Android

= 9.0
💻
Samsung

Android

= 9.0
💻
Samsung

Android

= 9.0
💻
Samsung

Android

= 9.0
💻
Samsung

Android

= 9.0
💻
Samsung

Android

= 9.0
💻
Samsung

Android

= 9.0
💻
Samsung

Android

= 9.0
💻
Samsung

Android

= 9.0
💻
Samsung

Android

= 9.0
💻
Samsung

Android

= 9.0
💻
Samsung

Android

= 9.0
💻
Samsung

Android

= 9.0
💻
Samsung

Android

= 9.0
💻
Samsung

Android

= 9.0
💻
Samsung

Android

= 9.0
💻
Samsung

Android

= 9.0
💻
Samsung

Android

= 9.0
💻
Samsung

Android

= 9.0
💻
Samsung

Android

= 9.0
💻
Samsung

Android

= 9.0
💻
Samsung

Android

= 9.0
💻
Samsung

Android

= 10.0
💻
Samsung

Android

= 10.0
💻
Samsung

Android

= 10.0
💻
Samsung

Android

= 10.0
💻
Samsung

Android

= 10.0
💻
Samsung

Android

= 10.0
💻
Samsung

Android

= 10.0
💻
Samsung

Android

= 10.0
💻
Samsung

Android

= 10.0
💻
Samsung

Android

= 10.0
💻
Samsung

Android

= 10.0
💻
Samsung

Android

= 10.0
💻
Samsung

Android

= 10.0
💻
Samsung

Android

= 10.0
💻
Samsung

Android

= 10.0
💻
Samsung

Android

= 10.0

References & Advisories

🔗 https://security.samsungmobile.com
🔗 https://security.samsungmobile.com/securityUpdate.smsb
🔗 https://security.samsungmobile.com
🔗 https://security.samsungmobile.com/securityUpdate.smsb
🔗 https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-25369

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