Out-of-Bounds Read Vulnerability in Samsung Video Processing Library
CVE-2025-20891

5.5MEDIUM

Key Information:

Vendor

Samsung
Status
Samsung Devices
Vendor
CVE Published:
4 February 2025

What is CVE-2025-20891?

An out-of-bounds read vulnerability exists in Samsung's libsthmbc.so library, specifically related to the processing of malformed video thumbnails. This flaw enables local attackers to potentially access arbitrary memory locations, which could lead to information disclosure. The exploit requires user interaction and affects versions prior to the SMR Jan-2025 Release 1.

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Affected Version(s)

Samsung Mobile Devices SMR Jan-2025 Release in Android 12, 13, 14

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:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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