Vulnerability Monitor

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CVE-2025-20743

In clkdbg, there is a possible escalation of privilege due to use after free. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS10136671; Issue ID: MSV-4651.

Security Impact Summary

This vulnerability carries a MEDIUM severity rating with a CVSS v3.1 score of 4.2, requiring local system access to exploit with relatively low complexity without requiring user interaction . The vulnerability impacts limited data confidentiality, limited integrity, and limited availability for affected systems. Impacting 54 products from google, from mediatek, from mediatek and 51 others, organizations running these solutions should prioritize assessment and patching.

Historical Context

Reported in 2025, this vulnerability emerged during an era marked by increased sophistication in supply chain attacks, cloud infrastructure vulnerabilities, and software-as-a-service (SaaS) security challenges. Security practices during this period emphasized zero-trust architectures, container security, and API protection.

Published

2025-11-04T07:15:46.333

Last Modified

2025-11-05T17:12:09.640

Status

Analyzed

Source

[email protected]

Severity

CVSSv3.1: 4.2 (MEDIUM)

Weaknesses
  • Type: Secondary
    CWE-416
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System google android 14.0 Yes
Operating System google android 15.0 Yes
Operating System google android 16.0 Yes
Hardware mediatek mt2718 - No
Hardware mediatek mt6761 - No
Hardware mediatek mt6765 - No
Hardware mediatek mt6768 - No
Hardware mediatek mt6781 - No
Hardware mediatek mt6853 - No
Hardware mediatek mt6877 - No
Hardware mediatek mt6886 - No
Hardware mediatek mt6893 - No
Hardware mediatek mt6897 - No
Hardware mediatek mt6899 - No
Hardware mediatek mt6983 - No
Hardware mediatek mt6989 - No
Hardware mediatek mt6991 - No
Hardware mediatek mt8113 - No
Hardware mediatek mt8163 - No
Hardware mediatek mt8168 - No
Hardware mediatek mt8169 - No
Hardware mediatek mt8183 - No
Hardware mediatek mt8186 - No
Hardware mediatek mt8188 - No
Hardware mediatek mt8195 - No
Hardware mediatek mt8196 - No
Hardware mediatek mt8321 - No
Hardware mediatek mt8365 - No
Hardware mediatek mt8385 - No
Hardware mediatek mt8390 - No
Hardware mediatek mt8391 - No
Hardware mediatek mt8512 - No
Hardware mediatek mt8516 - No
Hardware mediatek mt8519 - No
Hardware mediatek mt8676 - No
Hardware mediatek mt8678 - No
Hardware mediatek mt8695 - No
Hardware mediatek mt8696 - No
Hardware mediatek mt8698 - No
Hardware mediatek mt8755 - No
Hardware mediatek mt8766 - No
Hardware mediatek mt8768 - No
Hardware mediatek mt8771 - No
Hardware mediatek mt8775 - No
Hardware mediatek mt8781 - No
Hardware mediatek mt8786 - No
Hardware mediatek mt8788e - No
Hardware mediatek mt8791t - No
Hardware mediatek mt8792 - No
Hardware mediatek mt8793 - No
Hardware mediatek mt8796 - No
Hardware mediatek mt8797 - No
Hardware mediatek mt8798 - No
Hardware mediatek mt8873 - No
Hardware mediatek mt8883 - No
Hardware mediatek mt8893 - No
References

How SecUtils Interprets This CVE

SecUtils normalizes and enriches National Vulnerability Database (NVD) records by standardizing vendor and product identifiers, aggregating vulnerability metadata from both NVD and MITRE sources, and providing structured context for security teams. For google's affected products, we extract Common Platform Enumeration (CPE) data, Common Weakness Enumeration (CWE) classifications, CVSS severity metrics, and reference data to enable rapid vulnerability prioritization and asset correlation. This record contains no exploit code, proof-of-concept instructions, or attack methodologies—only defensive intelligence necessary for patch management, risk assessment, and security operations.