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MEDIUM · 5.5

CVE-2025-62815

An issue was discovered in Samsung Mobile Processor Exynos 1380, 1480, 2400, 1580, and 2500. A NULL pointer dereference of npu_proto_drv.ast.thread_ref in set_cpu_affinity() causes a denial of service...

Vulnerability Description

An issue was discovered in Samsung Mobile Processor Exynos 1380, 1480, 2400, 1580, and 2500. A NULL pointer dereference of npu_proto_drv.ast.thread_ref in set_cpu_affinity() causes a denial of service.

CVSS Score

5.5

MEDIUM

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

Affected Products

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

Related Weaknesses (CWE)

CWE-476

References

FAQ

What is CVE-2025-62815?

CVE-2025-62815 is a vulnerability with a CVSS score of 5.5 (MEDIUM). An issue was discovered in Samsung Mobile Processor Exynos 1380, 1480, 2400, 1580, and 2500. A NULL pointer dereference of npu_proto_drv.ast.thread_ref in set_cpu_affinity() causes a denial of service...

How severe is CVE-2025-62815?

CVE-2025-62815 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-62815?

Check the references section above for vendor advisories and patch information. Affected products include: Samsung Exynos 1380 Firmware, Samsung Exynos 1380, Samsung Exynos 1480 Firmware, Samsung Exynos 1480, Samsung Exynos 1580 Firmware.