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CVE Watch—

CVE-2021-25369

Samsung Mobile Devices Improper Access Control Vulnerability

CVSS

—

No CVSS

EPSS

1.1%

p64

KEV

YES

Nov 8, 2022

Exploit Today

69

0-100

Published: — · Last modified: —

EPSS · 30d
1.1%EPSS · 30 days1.1%
2026-09-172026-10-15
KEV catalog record

Product

Samsung / Mobile Devices

Vulnerability

Samsung Mobile Devices Improper Access Control Vulnerability

Added to KEV

Nov 8, 2022

Remediate by

Nov 29, 2022

Known ransomware use

No

Summary description

Samsung mobile devices using Mali GPU contains an improper access control vulnerability in sec_log file. Exploitation of the vulnerability exposes sensitive kernel information to the userspace. This vulnerability was chained with CVE-2021-25337 and CVE-2021-25370.

Required action

Apply updates per vendor instructions.

Notes

https://security.samsungmobile.com/securityUpdate.smsb; https://nvd.nist.gov/vuln/detail/CVE-2021-25369

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