CVE-2025-20943

MEDIUM
Published Apr 8, 2025 Modified Feb 5, 2026 CWE-787

Description

Out-of-bounds write in secfr trustlet prior to SMR Apr-2025 Release 1 allows local privileged attackers to cause memory corruption.

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CVSS v3.1 Score

6.4
MEDIUM
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H

Weakness Type (CWE)

CWE-787 Out-of-bounds Write

Affected Products

Vendor Product
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android
samsung android

References

Frequently Asked Questions

What is CVE-2025-20943? +
Out-of-bounds write in secfr trustlet prior to SMR Apr-2025 Release 1 allows local privileged attackers to cause memory corruption. It has a CVSS v3.1 base score of 6.4 (MEDIUM).
How severe is CVE-2025-20943? +
CVE-2025-20943 has a CVSS v3.1 score of 6.4 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.
What products are affected by CVE-2025-20943? +
CVE-2025-20943 affects products from samsung, specifically: android. Check the affected products table above for specific version ranges.
How do I check if I'm vulnerable to CVE-2025-20943? +
You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

Related Vulnerabilities

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