Out-of-Bounds Write Vulnerability in Samsung Mobile Software
CVE-2025-20888

7.8HIGH

Key Information:

Vendor

Samsung
Status
Samsung Devices
Vendor
CVE Published:
4 February 2025

What is CVE-2025-20888?

An out-of-bounds write vulnerability exists in the handling of the block size for the smp4vtd component within libsthmbc.so in Samsung Mobile Software. This flaw allows local attackers to exploit the vulnerability to execute arbitrary code with elevated privileges, contingent upon user interaction. The vulnerability must be addressed to maintain system integrity and prevent potential unauthorized actions.

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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:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
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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