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MEDIUM SEVERITY
CVE-2021-25369 Samsung · Mobile Devices

Samsung Mobile Devices Improper Access Control Vulnerability

Technical Severity

CVSS v3.1 Metrics

MEDIUM
6.2 / 10
Minimal Risk Critical
Vector Specification
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Exploitation Likelihood

EPSS Prediction

0.16 %
Predictive Probability
Percentile Rank
36.6 th

Documented as more likely to be exploited than 36.6% of known CVEs.

Detection Date

Nov 08, 2022

Remediation Due

Nov 29, 2022

CISA Catalog Active

Threat Analysis

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.

Remediation Directive

Apply updates per vendor instructions.

External Intelligence