---
id: CVE-2026-68430
title: 'drm/amdgpu/gfx8: drop unecessary BUG_ON()'
summary: |-
  In the Linux kernel, the following vulnerability has been resolved:

  drm/amdgpu/gfx8: drop unecessary BUG_ON()

  There's no need to crash the kernel for this case.

  (cherry picked from commit 4d7c25208ca612b754f3bf39e9f16e725b828891)
severity: none
vendor: Linux
product: Linux
affected:
  - >-
    Linux >= 4e638ae9c1e7a2b85155f2dd91c8105ce109ea7e <
    69004f1f769f7f6e9e34f4390d98a12aa0b4ab98
  - >-
    Linux >= 4e638ae9c1e7a2b85155f2dd91c8105ce109ea7e <
    26ad939b402a754b0624840dfaeebd86d7ff2a22
  - >-
    Linux >= 4e638ae9c1e7a2b85155f2dd91c8105ce109ea7e <
    0027afe3dc97a4964a9ea0fb5a3457de06d85f5b
  - >-
    Linux >= 4e638ae9c1e7a2b85155f2dd91c8105ce109ea7e <
    ab05af6c345bc8460052c60de657ce6d4a2386f7
  - >-
    Linux >= 4e638ae9c1e7a2b85155f2dd91c8105ce109ea7e <
    2404600dca5c0979485c6f2d9c62bd356a98870a
  - >-
    Linux >= 4e638ae9c1e7a2b85155f2dd91c8105ce109ea7e <
    f70bd5235d9efc2ee2f70293eea51888c5f2a54d
  - >-
    Linux >= 4e638ae9c1e7a2b85155f2dd91c8105ce109ea7e <
    db85aa861b8214fa0d1d8405c01488f604a455a0
  - >-
    Linux >= 4e638ae9c1e7a2b85155f2dd91c8105ce109ea7e <
    84a1a8a952ab4b8c23c5dd1f2eea4049cb4914f5
  - Linux 4.11
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-11-06T16:49:27.534552Z'
published: '2026-08-12'
updated: '2026-11-06'
sourceUpdated: '2026-11-06T16:55:16.730Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-68430'
references:
  - url: 'https://git.kernel.org/stable/c/69004f1f769f7f6e9e34f4390d98a12aa0b4ab98'
  - url: 'https://git.kernel.org/stable/c/26ad939b402a754b0624840dfaeebd86d7ff2a22'
  - url: 'https://git.kernel.org/stable/c/0027afe3dc97a4964a9ea0fb5a3457de06d85f5b'
  - url: 'https://git.kernel.org/stable/c/ab05af6c345bc8460052c60de657ce6d4a2386f7'
  - url: 'https://git.kernel.org/stable/c/2404600dca5c0979485c6f2d9c62bd356a98870a'
  - url: 'https://git.kernel.org/stable/c/f70bd5235d9efc2ee2f70293eea51888c5f2a54d'
  - url: 'https://git.kernel.org/stable/c/db85aa861b8214fa0d1d8405c01488f604a455a0'
  - url: 'https://git.kernel.org/stable/c/84a1a8a952ab4b8c23c5dd1f2eea4049cb4914f5'
tags:
  - cve.org
epss: 0.00177
epssPercentile: 0.07245
ingestedAt: '2026-11-06T18:00:12.610Z'
---

## Overview

In the Linux kernel, the following vulnerability has been resolved:

drm/amdgpu/gfx8: drop unecessary BUG_ON()

There's no need to crash the kernel for this case.

(cherry picked from commit 4d7c25208ca612b754f3bf39e9f16e725b828891)

## Affected

- `Linux >= 4e638ae9c1e7a2b85155f2dd91c8105ce109ea7e < 69004f1f769f7f6e9e34f4390d98a12aa0b4ab98`
- `Linux >= 4e638ae9c1e7a2b85155f2dd91c8105ce109ea7e < 26ad939b402a754b0624840dfaeebd86d7ff2a22`
- `Linux >= 4e638ae9c1e7a2b85155f2dd91c8105ce109ea7e < 0027afe3dc97a4964a9ea0fb5a3457de06d85f5b`
- `Linux >= 4e638ae9c1e7a2b85155f2dd91c8105ce109ea7e < ab05af6c345bc8460052c60de657ce6d4a2386f7`
- `Linux >= 4e638ae9c1e7a2b85155f2dd91c8105ce109ea7e < 2404600dca5c0979485c6f2d9c62bd356a98870a`
- `Linux >= 4e638ae9c1e7a2b85155f2dd91c8105ce109ea7e < f70bd5235d9efc2ee2f70293eea51888c5f2a54d`
- `Linux >= 4e638ae9c1e7a2b85155f2dd91c8105ce109ea7e < db85aa861b8214fa0d1d8405c01488f604a455a0`
- `Linux >= 4e638ae9c1e7a2b85155f2dd91c8105ce109ea7e < 84a1a8a952ab4b8c23c5dd1f2eea4049cb4914f5`
- `Linux 4.11`

## Remediation

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