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HIGH · 7.5

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.

Vulnerability 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.

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH

Affected Products

VendorProductVersions
SamsungExynos 1280 Firmware-
SamsungExynos 1280-
SamsungExynos 1380 Firmware-
SamsungExynos 1380-
SamsungExynos 1480 Firmware-
SamsungExynos 1480-
SamsungExynos 1580 Firmware-
SamsungExynos 1580-
SamsungExynos 2200 Firmware-
SamsungExynos 2200-
SamsungExynos 2400 Firmware-
SamsungExynos 2400-
SamsungExynos 2500 Firmware-
SamsungExynos 2500-

Related Weaknesses (CWE)

CWE-476

References

FAQ

What is CVE-2025-54334?

CVE-2025-54334 is a vulnerability with a CVSS score of 7.5 (HIGH). 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.

How severe is CVE-2025-54334?

CVE-2025-54334 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-54334?

Check the references section above for vendor advisories and patch information. Affected products include: Samsung Exynos 1280 Firmware, Samsung Exynos 1280, Samsung Exynos 1380 Firmware, Samsung Exynos 1380, Samsung Exynos 1480 Firmware.