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CVE-2025-20952

Quick assessment

Affected
Samsung Mobile Samsung Mobile Devices
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

SAMSUNG Semiconductor Mobile Processor是韩国三星（SAMSUNG）公司的一个半导体移动处理器。 SAMSUNG Semiconductor Mobile Processor SMR-Apr-2025 Release 1之前版本存在安全漏洞，该漏洞源于访问控制不当，可能导致访问任意文件。

CVSS 5.5 · Medium EPSS 0.14% · P3
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I. Basic Information for CVE-2025-20952

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Improper access control in Mdecservice prior to SMR Apr-2025 Release 1 allows local attackers to access arbitrary files with system privilege.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
SAMSUNG Semiconductor Mobile Processor 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SAMSUNG Semiconductor Mobile Processor是韩国三星（SAMSUNG）公司的一个半导体移动处理器。 SAMSUNG Semiconductor Mobile Processor SMR-Apr-2025 Release 1之前版本存在安全漏洞，该漏洞源于访问控制不当，可能导致访问任意文件。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Samsung Mobile Samsung Mobile Devices SMR Apr-2025 Release in Android 15 -

II. Public POCs for CVE-2025-20952

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III. Intelligence Information for CVE-2025-20952

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Vendor Advisories for CVE-2025-20952 (1)

IV. Related Vulnerabilities

Same product: Samsung Mobile Devices
Same vendor: Samsung Mobile

V. Comments for CVE-2025-20952

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