---
id: CVE-2026-98875
title: 'drm/nouveau/gsp: add SEC2 to GA100 chip table'
summary: |-
  In the Linux kernel, the following vulnerability has been resolved:

  drm/nouveau/gsp: add SEC2 to GA100 chip table

  The booter-load and booter-unload firmware run on the SEC2 falcon.
  During tu102_gsp_oneinit(), the booter constructor nee…
severity: none
vendor: Linux
product: Linux
affected:
  - >-
    Linux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <
    feb1ad41281aed00e8a741942e56a1cd774e8342
  - >-
    Linux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <
    f29267ace04283e76f92a74d9a7f4fcfcb32f484
  - >-
    Linux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <
    604d0efb17cc0dd197e089134736ac2698d5fca7
  - Linux < 6.6.158
  - Linux < 6.18.53
  - Linux (all versions)
published: '2026-10-23'
updated: '2026-10-23'
sourceUpdated: '2026-10-23T11:37:19.955Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-98875'
references:
  - url: 'https://git.kernel.org/stable/c/feb1ad41281aed00e8a741942e56a1cd774e8342'
  - url: 'https://git.kernel.org/stable/c/f29267ace04283e76f92a74d9a7f4fcfcb32f484'
  - url: 'https://git.kernel.org/stable/c/604d0efb17cc0dd197e089134736ac2698d5fca7'
tags:
  - cve.org
ingestedAt: '2026-10-23T13:24:55.583Z'
---

## Overview

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

drm/nouveau/gsp: add SEC2 to GA100 chip table

The booter-load and booter-unload firmware run on the SEC2 falcon.
During tu102_gsp_oneinit(), the booter constructor needs device->sec2
to access the SEC2 falcon.

Without the .sec2 entry, device->sec2 is NULL and this dereference
crashes during GSP-RM boot.

## Affected

- `Linux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < feb1ad41281aed00e8a741942e56a1cd774e8342`
- `Linux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < f29267ace04283e76f92a74d9a7f4fcfcb32f484`
- `Linux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 604d0efb17cc0dd197e089134736ac2698d5fca7`
- `Linux < 6.6.158`
- `Linux < 6.18.53`
- `Linux (all versions)`

## Remediation

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