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CVE Watch—

CVE-2021-25369

Samsung Mobile Devices Improper Access Control Vulnerability

CVSS

—

Sin CVSS

EPSS

1.1%

p63

KEV

SÍ

8 nov 2022

Exploit Today

69

0-100

Publicado: — · Última mod.: —

EPSS · 30d

1.1%EPSS · 30 días1.1%

2026-06-302026-07-17

Ficha del catálogo KEV

Producto

Samsung / Mobile Devices

Vulnerabilidad

Samsung Mobile Devices Improper Access Control Vulnerability

Añadido a KEV

8 nov 2022

Remediar antes de

29 nov 2022

Uso conocido en ransomware

No

Descripción resumida

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.

Acción requerida

Apply updates per vendor instructions.

Notas

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

CVEs relacionados

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CVE-2025-21042—

KEV—79Samsung Mobile Devices Out-of-Bounds Write Vulnerability—CVE-2021-25337—

KEV—76Samsung Mobile Devices Improper Access Control Vulnerability—CVE-2023-21492—

KEV—75Samsung Mobile Devices Insertion of Sensitive Information Into Log File Vulnerability—CVE-2025-21043—

KEV—71Samsung Mobile Devices Out-of-Bounds Write Vulnerability—CVE-2021-25370—

KEV—67Samsung Mobile Devices Memory Corruption Vulnerability—CVE-2021-25372—

KEV—66Samsung Mobile Devices Improper Boundary Check Vulnerability—