---
id: CVE-2026-97428
title: |-
  In the Linux kernel, the following vulnerability has been resolved:

  drm/amdgpu: harden FRU PIA parsing with bounded helpers

  Replace the open-coded TLV walk with fru_pia_advance()
  and fru_pia_copy_field() helpers that bound every read
  b…
summary: |-
  In the Linux kernel, the following vulnerability has been resolved:

  drm/amdgpu: harden FRU PIA parsing with bounded helpers

  Replace the open-coded TLV walk with fru_pia_advance()
  and fru_pia_copy_field() helpers that bound every read
  b…
severity: high
cvss: 7.7
cvssVector: 'CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H'
vendor: Linux
product: Linux
affected:
  - >-
    Linux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <
    813311512505e95e4e3c898ff94b11886a15e494
  - >-
    Linux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <
    4396d74b0c7304946ee343a6611ac6dbc0bfbf78
  - >-
    Linux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <
    c990c05eb6c74c98d1ff3acf67a19015312820b7
  - Linux < 6.12.111
  - Linux < 6.18.53
  - Linux (all versions)
published: '2026-09-24'
updated: '2026-09-25'
sourceUpdated: '2026-09-25T05:17:05.090'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-97428'
references:
  - url: 'https://git.kernel.org/stable/c/4396d74b0c7304946ee343a6611ac6dbc0bfbf78'
    label: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
  - url: 'https://git.kernel.org/stable/c/813311512505e95e4e3c898ff94b11886a15e494'
    label: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
  - url: 'https://git.kernel.org/stable/c/c990c05eb6c74c98d1ff3acf67a19015312820b7'
    label: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
tags:
  - nvd
  - cve.org
ingestedAt: '2026-09-24T16:47:15.882Z'
---

## Overview

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

drm/amdgpu: harden FRU PIA parsing with bounded helpers

Replace the open-coded TLV walk with fru_pia_advance()
and fru_pia_copy_field() helpers that bound every read
by the actual EEPROM data length, preventing out-of-bounds
reads on truncated or malformed FRU data.

## Remediation

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