drm/amd/display: Fix dsc eDP issue

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Summary

CVECVE-2026-43320
StatePUBLISHED
AssignerLinux
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-05-08 14:16:40 UTC
Updated2026-05-15 18:20:43 UTC
DescriptionIn the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix dsc eDP issue [why] Need to add function hook check before use

Risk And Classification

Primary CVSS: v3.1 5.5 MEDIUM from [email protected]

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS: 0.000180000 probability, percentile 0.047270000 (date 2026-05-12)

Problem Types: NVD-CWE-noinfo

CVSS v3.1 Breakdown

Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Linux Linux Kernel All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Linux Linux affected 3766a840e093d30e1a2522f650d8a6ac892a8719 11718976c53a258c4d107aa05d68773379d0006f git Not specified
CNA Linux Linux affected 3766a840e093d30e1a2522f650d8a6ac892a8719 c10fe9471f3aa352bb9d9329d0b25e28e0672243 git Not specified
CNA Linux Linux affected 3766a840e093d30e1a2522f650d8a6ac892a8719 0481be9f12d8324789ccebf1e5fd0704b6e3fc99 git Not specified
CNA Linux Linux affected 3766a840e093d30e1a2522f650d8a6ac892a8719 878a4b73c11111ff5f820730f59a7f8c6fd59374 git Not specified
CNA Linux Linux affected c9a3c3e2bffe43304fcda9190d17f6b327e538b4 git Not specified
CNA Linux Linux affected 9437d60dd00f3caa15e71f84dd5eb3404b141372 git Not specified
CNA Linux Linux affected 6.12 Not specified
CNA Linux Linux unaffected 6.12 semver Not specified
CNA Linux Linux unaffected 6.12.75 6.12.* semver Not specified
CNA Linux Linux unaffected 6.18.16 6.18.* semver Not specified
CNA Linux Linux unaffected 6.19.6 6.19.* semver Not specified
CNA Linux Linux unaffected 7.0 * original_commit_for_fix Not specified

References

ReferenceSourceLinkTags
git.kernel.org/stable/c/878a4b73c11111ff5f820730f59a7f8c6fd59374 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
git.kernel.org/stable/c/11718976c53a258c4d107aa05d68773379d0006f 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
git.kernel.org/stable/c/0481be9f12d8324789ccebf1e5fd0704b6e3fc99 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
git.kernel.org/stable/c/c10fe9471f3aa352bb9d9329d0b25e28e0672243 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
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