7.8

CVE-2026-63850

drm/amdgpu/vcn: set no_user_fence for VCN v5.0.0 enc ring

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

drm/amdgpu/vcn: set no_user_fence for VCN v5.0.0 enc ring

VCN encoder and decoder rings do not support 64-bit user fence writes,
reject CS submissions with user fences.

(cherry picked from commit 49b1fbbb5a071197ee71e2d70959b1cb29bdc317)
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version b6d1a06320519ac3bfda6ce81067a1bc409b9cff
Version < 9f5a1459ecc3195282be617639d710b54779c9dc
Status affected
Version b6d1a06320519ac3bfda6ce81067a1bc409b9cff
Version < 139a8a52ef4349c62129703b3a3e3a6ae4d634eb
Status affected
Version b6d1a06320519ac3bfda6ce81067a1bc409b9cff
Version < 2c350f3cd94be847ac216e1358ec7001eaaf0934
Status affected
Version b6d1a06320519ac3bfda6ce81067a1bc409b9cff
Version < 8cae0ce77de492d7c31c1532a2e80c0c6e7e58cb
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 6.9
Status affected
Version 0
Version < 6.9
Status unaffected
Version <= 6.12.*
Version 6.12.91
Status unaffected
Version <= 6.18.*
Version 6.18.33
Status unaffected
Version <= 7.0.*
Version 7.0.10
Status unaffected
Version <= *
Version 7.1
Status unaffected
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.13% 0.029
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
416baaa9-dc9f-4396-8d5f-8c081fb06d67 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Es wurden noch keine Informationen zu CWE veröffentlicht.
https://git.kernel.org/stable/c/9f5a1459ecc3195282be617639d710b54779c9dc
https://git.kernel.org/stable/c/139a8a52ef4349c62129703b3a3e3a6ae4d634eb
https://git.kernel.org/stable/c/2c350f3cd94be847ac216e1358ec7001eaaf0934
https://git.kernel.org/stable/c/8cae0ce77de492d7c31c1532a2e80c0c6e7e58cb