Improper Access Control in Mdecservice by Samsung
CVE-2025-20952

5.5MEDIUM

Key Information:

Vendor

Samsung
Status
Samsung Devices
Vendor
CVE Published:
9 April 2025

What is CVE-2025-20952?

An improper access control vulnerability in Mdecservice enables local attackers to gain unauthorized access to arbitrary files with system-level privileges. This flaw exists in versions of Mdecservice released prior to the Samsung Mobile Security Release (SMR) for April 2025, exposing sensitive data and potentially compromising system integrity.

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Affected Version(s)

Samsung Mobile Devices SMR Apr-2025 Release in Android 15

References

https://security.samsungmobile.com/securityUpdate.smsb?ye...

CVSS V3.1

Score:
5.5
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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