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CVE-2026-97428

drm/amdgpu: harden FRU PIA parsing with bounded helpers

HIGH
7.7
CVSS Score
Published: September 24, 2026 at 04:03 PM UTC
Updated: October 21, 2026 at 01:21 PM UTC
1 product affected across 1 vendorLinux Kernel

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Severity
HIGH7.7
Exploit prediction
EPSS 0.1%

Description

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Linux Kernel· Linux
90%
0dbf2c56262532fbd498f590c91c4085413b88296.2
Vendor states this is fixed in 4396d74b0c7304946ee343a6611ac6dbc0bfbf78 (fixed)
Vendor states this is fixed in 813311512505e95e4e3c898ff94b11886a15e494 (fixed)
Vendor states this is fixed in c990c05eb6c74c98d1ff3acf67a19015312820b7 (fixed)
Vendor states this is fixed in 6.12.111 (unaffected)
Vendor states this is fixed in 6.18.53 (unaffected)
Vendor states this is fixed in 6.2 (unaffected)
Vendor states this is fixed in 6.6.160 (unaffected)
Vendor states this is fixed in 7.2 (unaffected)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (4)

Source: cverecord
https://git.kernel.org/stable/c/813311512505e95e4e3c898ff94b11886a15e494
Source: cverecord
https://git.kernel.org/stable/c/4396d74b0c7304946ee343a6611ac6dbc0bfbf78
Source: cverecord
https://git.kernel.org/stable/c/c990c05eb6c74c98d1ff3acf67a19015312820b7
Source: cverecord
https://git.kernel.org/stable/c/567d7c3f93f8d6bdc946a557a160ee1c42cfae91

CVSS

7.7HIGHLinux
Vector?

Quick Info

StatusRECEIVED

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