7.8

CVE-2026-63851

drm/amdgpu/vcn: set no_user_fence for VCN v4.0.5 enc ring

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

drm/amdgpu/vcn: set no_user_fence for VCN v4.0.5 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 084d94ac93707bdda07efb5cee786f632de4219b)
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version 547aad32edac17a3ec4989d8aad2426d0cbeb590
Version < 75091030f07b7957cc0646cd52e2d9d15f611483
Status affected
Version 547aad32edac17a3ec4989d8aad2426d0cbeb590
Version < 6d9a98c5ed65ba92a09e4ca5a5f6941448145529
Status affected
Version 547aad32edac17a3ec4989d8aad2426d0cbeb590
Version < 7f23b5c420b9f68a210c29c5123bace670aa8cc9
Status affected
Version 547aad32edac17a3ec4989d8aad2426d0cbeb590
Version < 589a254bf3e88204c8402b9cbccd5e23a0af990f
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 6.7
Status affected
Version 0
Version < 6.7
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 0.12% 0.022
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/75091030f07b7957cc0646cd52e2d9d15f611483
https://git.kernel.org/stable/c/6d9a98c5ed65ba92a09e4ca5a5f6941448145529
https://git.kernel.org/stable/c/7f23b5c420b9f68a210c29c5123bace670aa8cc9
https://git.kernel.org/stable/c/589a254bf3e88204c8402b9cbccd5e23a0af990f