CVE-2025-62816
Received Received - Intake
Denial of Service via Unvalidated Input in Samsung Exynos Processors

Publication date: 2026-03-03

Last updated on: 2026-03-04

Assigner: MITRE

Description
An issue was discovered in Samsung Mobile Processor Exynos 1280, 2200, 1380, 1480, 2400, 1580, and 2500. Unvalidated VS4L_VERTEXIOC_BOOTUP input leads to a denial of service.
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Meta Information
Published
2026-03-03
Last Modified
2026-03-04
Generated
2026-06-16
AI Q&A
2026-03-03
EPSS Evaluated
2026-06-15
NVD
CVE-2025-62816
EUVD
EUVD-2025-208238
Affected Vendors & Products
Showing 7 associated CPEs
Vendor Product Version / Range
samsung exynos_1280_firmware *
samsung exynos_1380_firmware *
samsung exynos_1480_firmware *
samsung exynos_1580_firmware *
samsung exynos_2200_firmware *
samsung exynos_2400_firmware *
samsung exynos_2500_firmware *
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-20 The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.
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Executive Summary

CVE-2025-62816 is a medium-severity vulnerability found in the Neural Processing Unit (NPU) component of Samsung Exynos processors, including models 1280, 1380, 1480, 1580, 2200, 2400, and 2500.

The vulnerability occurs because the input to the VS4L_VERTEXIOC_BOOTUP interface is not properly validated, which can cause the system to experience a denial of service (DoS) condition.

Impact Analysis

This vulnerability can impact you by causing a denial of service (DoS) on devices using the affected Samsung Exynos processors. This means that the device or the Neural Processing Unit may become unresponsive or crash when exposed to malicious or malformed input targeting the VS4L_VERTEXIOC_BOOTUP interface.

Compliance Impact

I don't know

Detection Guidance

There are no specific detection methods or commands provided to identify this vulnerability on your network or system.

Mitigation Strategies

No specific mitigation steps or patched versions are provided for this vulnerability at this time.

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