Out of Bounds Read Vulnerability in Keymaster by MediaTek
CVE-2025-20655

5.3MEDIUM

Key Information:

Vendor
MediaTek
Status
Vendor
CVE Published:
7 April 2025

Summary

In Keymaster by MediaTek, a potential out of bounds read vulnerability has been identified due to inadequate bounds checking. This flaw may expose sensitive local information for malicious users who have already gained system-level privileges, enabling exploitation without requiring user interaction. It is crucial for users of affected Keymaster versions to apply the necessary security patches to protect their systems.

Affected Version(s)

MT9972 Android 12.0, 14.0

References

CVSS V3.1

Score:
5.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.