CVE-2025-54331

MEDIUM
Published Nov 4, 2025 Modified Nov 7, 2025 CWE-822

Description

An issue was discovered in NPU in Samsung Mobile Processor Exynos 1380 through July 2025. There is an Untrusted Pointer Dereference of src_hdr in the copy_ncp_header function.

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CVSS v3.1 Score

5.3
MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Weakness Type (CWE)

CWE-822 CWE-822

Affected Products

Vendor Product
samsung exynos_1380_firmware
samsung exynos_1380

References

Frequently Asked Questions

What is CVE-2025-54331? +
An issue was discovered in NPU in Samsung Mobile Processor Exynos 1380 through July 2025. There is an Untrusted Pointer Dereference of src_hdr in the copy_ncp_header function. It has a CVSS v3.1 base score of 5.3 (MEDIUM).
How severe is CVE-2025-54331? +
CVE-2025-54331 has a CVSS v3.1 score of 5.3 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-2025-54331? +
CVE-2025-54331 affects products from samsung, specifically: exynos_1380, exynos_1380_firmware. Check the affected products table above for specific version ranges.
How do I check if I'm vulnerable to CVE-2025-54331? +
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.

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