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CVE-2026-68104

drm/amdgpu: invoke pm_genpd_remove() before freeing genpd

HIGH
7.8
CVSS Score
Published: August 10, 2026 at 11:58 AM UTC
Updated: October 19, 2026 at 09:17 PM UTC
1 product affected across 1 vendorLinux Kernel

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Severity
HIGH7.8
Exploit prediction
EPSS 0.1%
SSVC
No known exploit

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: invoke pm_genpd_remove() before freeing genpd Call pm_genpd_remove() to unregister from global list prior to releasing acp_genpd memory, and clear the pointer after free. (cherry picked from commit cd8650d7a91ee8b768e202354672553faa5cc1f2)

Affected

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

Linux Kernel· Linux
90%
25030321ba2860c56651429a4f28d94a6483d9524.6
Vendor states this is fixed in 08fee493e0261f9e4120a5c8e7e42e8a723574e8 (fixed)
Vendor states this is fixed in 28c9b3c5dc35cc790d11e26ca3fc6e068be63998 (fixed)
Vendor states this is fixed in 2e406b86144c1f732eb344f1f1e09043856cfc33 (fixed)
Vendor states this is fixed in 493adf29d66f23888f0e29888b6bc9512acd0825 (fixed)
Vendor states this is fixed in 4d7c10b0bf09d90c81818752decbdb1966b62702 (fixed)
Vendor states this is fixed in 5c0a82283271759fff445ac27182072f200a888c (fixed)
Vendor states this is fixed in 930a5dc3df4aa5e10393134bd5313d616dbebaf6 (fixed)
Vendor states this is fixed in bdfc7f1e0900ef1361b828c4f69b72701f8a0a86 (fixed)
Vendor states this is fixed in 4.6 (unaffected)
Vendor states this is fixed in 5.10.265 (unaffected)
Vendor states this is fixed in 5.15.216 (unaffected)
Vendor states this is fixed in 6.1.183 (unaffected)
Vendor states this is fixed in 6.12.101 (unaffected)
Vendor states this is fixed in 6.18.42 (unaffected)
Vendor states this is fixed in 6.6.148 (unaffected)
Vendor states this is fixed in 7.1.6 (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 (8)

Source: cverecord
https://git.kernel.org/stable/c/bdfc7f1e0900ef1361b828c4f69b72701f8a0a86
Source: cverecord
https://git.kernel.org/stable/c/5c0a82283271759fff445ac27182072f200a888c
Source: cverecord
https://git.kernel.org/stable/c/08fee493e0261f9e4120a5c8e7e42e8a723574e8
Source: cverecord
https://git.kernel.org/stable/c/930a5dc3df4aa5e10393134bd5313d616dbebaf6
Source: cverecord
https://git.kernel.org/stable/c/28c9b3c5dc35cc790d11e26ca3fc6e068be63998
Source: cverecord
https://git.kernel.org/stable/c/4d7c10b0bf09d90c81818752decbdb1966b62702
Source: cverecord
https://git.kernel.org/stable/c/493adf29d66f23888f0e29888b6bc9512acd0825
Source: cverecord
https://git.kernel.org/stable/c/2e406b86144c1f732eb344f1f1e09043856cfc33

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.8HIGHLinux
Vector?

Quick Info

StatusRECEIVED
CWE
CWE-416

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