---
id: CVE-2025-62817
title: >-
  An issue was discovered in Samsung Mobile Processor Exynos 1280, 2200, 1380,
  1480, 2400, 1580, and 2500
summary: >-
  An issue was discovered in Samsung Mobile Processor Exynos 1280, 2200, 1380,
  1480, 2400, 1580, and 2500. A NULL pointer dereference of session->ncp_hdr_buf
  in __pilot_parsing_ncp() causes a denial of service.
severity: high
cvss: 7.5
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'
cwe:
  - CWE-476
vendor: samsung
product: exynos_1280_firmware
affected:
  - exynos_1280_firmware
  - exynos_1380_firmware
  - exynos_1480_firmware
  - exynos_1580_firmware
  - exynos_2200_firmware
  - exynos_2400_firmware
  - exynos_2500_firmware
published: '2026-03-03'
updated: '2026-09-21'
sourceUpdated: '2026-09-21T19:17:03.440'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-62817'
references:
  - url: >-
      https://semiconductor.samsung.com/support/quality-support/product-security-updates/
    label: cve@mitre.org
  - url: >-
      https://semiconductor.samsung.com/support/quality-support/product-security-updates/cve-2025-62817/
    label: cve@mitre.org
tags:
  - nvd
  - cve.org
ssvc:
  exploitation: none
  automatable: 'yes'
  technicalImpact: partial
  timestamp: '2026-03-10T17:11:00.612491Z'
epss: 0.00286
epssPercentile: 0.21337
ingestedAt: '2026-09-21T19:51:58.843Z'
---

## Overview

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

## Affected

- `exynos_1280_firmware`
- `exynos_1380_firmware`
- `exynos_1480_firmware`
- `exynos_1580_firmware`
- `exynos_2200_firmware`
- `exynos_2400_firmware`
- `exynos_2500_firmware`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.