Out-of-Bounds Read Vulnerability in Samsung Fingerprint Trustlet
CVE-2025-20988

5.5MEDIUM

Key Information:

Vendor

Samsung
Status
Samsung Devices
Vendor
CVE Published:
4 June 2025

What is CVE-2025-20988?

An out-of-bounds read vulnerability exists in Samsung's fingerprint trustlet prior to the SMR May-2025 Release 1. This flaw allows local privileged attackers to exploit the system and gain unauthorized access to critical memory locations, potentially exposing sensitive data. Users are urged to update their systems to safeguard against this security risk.

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Affected Version(s)

Samsung Mobile Devices SMR Jun-2025 Release in Android 13, 14, 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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