CVE-2025-54334

HIGH
Published Nov 4, 2025 Modified Nov 7, 2025 CWE-476

Description

An issue was discovered in the NPU driver in Samsung Mobile Processor Exynos 1280, 2200, 1380, 1480, 2400, 1580, 2500. There is a NULL Pointer Dereference of hdev in the __npu_vertex_bootup function.

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CVSS v3.1 Score

7.5
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness Type (CWE)

CWE-476 CWE-476

Affected Products

Vendor Product
samsung exynos_1280_firmware
samsung exynos_1280
samsung exynos_1380_firmware
samsung exynos_1380
samsung exynos_1480_firmware
samsung exynos_1480
samsung exynos_1580_firmware
samsung exynos_1580
samsung exynos_2200_firmware
samsung exynos_2200
samsung exynos_2400_firmware
samsung exynos_2400
samsung exynos_2500_firmware
samsung exynos_2500

References

Frequently Asked Questions

What is CVE-2025-54334? +
An issue was discovered in the NPU driver in Samsung Mobile Processor Exynos 1280, 2200, 1380, 1480, 2400, 1580, 2500. There is a NULL Pointer Dereference of hdev in the __npu_vertex_bootup function. It has a CVSS v3.1 base score of 7.5 (HIGH).
How severe is CVE-2025-54334? +
CVE-2025-54334 has a CVSS v3.1 score of 7.5 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.
What products are affected by CVE-2025-54334? +
CVE-2025-54334 affects products from samsung, specifically: exynos_1280, exynos_1280_firmware, exynos_1380, exynos_1380_firmware, exynos_1480, exynos_1480_firmware, exynos_1580, exynos_1580_firmware, exynos_2200, exynos_2200_firmware, exynos_2400, exynos_2400_firmware, exynos_2500, exynos_2500_firmware. Check the affected products table above for specific version ranges.
How do I check if I'm vulnerable to CVE-2025-54334? +
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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