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Known exploited vulnerability · Samsung

CVE-2021-25369: Samsung Mobile Devices Improper Access Control Vulnerability

mediumCVSS 3.1 5.5Exploited

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

Published Mar 26, 2021 · Updated Jun 17, 2026

Required action

Apply updates per vendor instructions.

Advisory details

From the National Vulnerability Database. This product uses the NVD API but is not endorsed or certified by the NVD.

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

References

How this page is made: the data panel comes from the GitHub Advisory Database, CISA’s KEV catalog, the NVD and FIRST EPSS, and updates twice a day. No analysis has been written for this entry yet. Methodology

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