---
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: '2026-09-25T13:17:26.390'
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
  - url: >-
      https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-97428.json
  - url: 'https://access.redhat.com/security/cve/CVE-2026-97428'
  - url: 'https://bugzilla.redhat.com/show_bug.cgi?id=2540406'
  - url: 'https://www.cve.org/CVERecord?id=CVE-2026-97428'
  - url: 'https://nvd.nist.gov/vuln/detail/CVE-2026-97428'
  - url: >-
      https://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2026/CVE-2026-97428.mbox
  - url: 'https://git.kernel.org/stable/c/567d7c3f93f8d6bdc946a557a160ee1c42cfae91'
tags:
  - nvd
  - cve.org
  - csaf
  - vex
  - red-hat
  - score-dispute
ingestedAt: '2026-09-24T16:47:15.882Z'
epss: 0.00142
epssPercentile: 0.03516
cwe:
  - CWE-125
scores:
  nvd: 7.7
  vendor: 5.5
  cna: 7.7
---

## 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.

## Vendor advisories

- **Red Hat VEX** · Moderate · affected: Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 6, Red Hat Enterprise Linux 8, Red Hat Enterprise Linux 9, Red Hat OpenShift Container Platform 4 · no fix planned: Red Hat Enterprise Linux 6, Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 8, Red Hat Enterprise Linux 9, … · updated 2026-10-17 · [vex](https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-97428.json)