CVE-2025-62817: Null Pointer Dereference

Published Mar 3, 2026
·
Updated

An issue was discovered in Samsung Mobile Processor Exynos 1280, 2200, 1380, 1480, 2400, 1580, and 2500. A NULL pointer dereference of session->ncphdrbuf in pilotparsingncp() causes a denial of service.

Affected Software

15 affected components
Samsung Mobile Processor Exynos=1280, =2200, =1380, =1480, =2400, =1580, =2500
All of the following
Samsung Exynos 1280 Firmware
Samsung Exynos 1280
All of the following
Samsung Exynos 1380 Firmware
Samsung Exynos 1380
All of the following
Samsung Exynos 1480 Firmware
Samsung Exynos 1480
All of the following
Samsung Exynos 1580 Firmware
Samsung Exynos 1580
All of the following
Samsung Exynos 2200 Firmware
Samsung Exynos 2200
All of the following
Samsung Exynos 2400 Firmware
Samsung Exynos 2400
All of the following
Samsung Exynos 2500 Firmware
Samsung Exynos 2500

Event History

Mar 3, 2026
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
Description
Data Sourced
via NVD·05:16 PM
DescriptionSeverityWeaknessAffected Software
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Frequently Asked Questions

1

What is the severity of CVE-2025-62817?

CVE-2025-62817 has been classified as a denial of service vulnerability affecting specific Samsung Mobile Processor models.

2

How do I fix CVE-2025-62817?

To mitigate CVE-2025-62817, users should apply the latest firmware update provided by Samsung for affected Exynos processors.

3

Which Samsung Mobile Processor models are affected by CVE-2025-62817?

CVE-2025-62817 affects the Samsung Exynos 1280, 2200, 1380, 1480, 2400, 1580, and 2500 models.

4

What type of attack does CVE-2025-62817 enable?

CVE-2025-62817 allows attackers to cause a denial of service through a NULL pointer dereference in the session handling code.

5

Is CVE-2025-62817 actively being exploited in the wild?

There is currently no public information indicating that CVE-2025-62817 is being actively exploited.

Contact

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