What is CVE-2025-54334?

CVE-2025-54334 is a high-severity vulnerability in Samsung Exynos_1280, classified under NULL Pointer Dereference. CVSS score: 7.5/10. Published 2025-11-04.

How severe is CVE-2025-54334?

High severity. CVSS v3 base score is 7.5 out of 10.

NULL pointer dereference in Samsung Exynos_1280

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.

EPSS: 0.003 (20.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Samsung Exynos_1280
Samsung Exynos_1280_firmware
Samsung Exynos_1380
Samsung Exynos_1380_firmware
Samsung Exynos_1480
Samsung Exynos_1480_firmware
Samsung Exynos_1580
Samsung Exynos_1580_firmware
Samsung Exynos_2200
Samsung Exynos_2200_firmware

Weakness classification (CWE)

CWE-476 — NULL Pointer Dereference

References

cve@mitre.org (Vendor Advisory)
cve@mitre.org (Vendor Advisory)

Frequently asked questions

What is CVE-2025-54334?: CVE-2025-54334 is a high-severity vulnerability in Samsung Exynos_1280, classified under NULL Pointer Dereference. CVSS score: 7.5/10. Published 2025-11-04.
How severe is CVE-2025-54334?: High severity. CVSS v3 base score is 7.5 out of 10.