7.8

CVE-2026-63853

drm/amdgpu/vcn: set no_user_fence for VCN v4.0 enc ring

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

drm/amdgpu/vcn: set no_user_fence for VCN v4.0 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 fd852c048b46f9825e904a4f3f4538fe9d8827d9)
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version 8da1170a16e4d4b49fa07d1f75ad480847ff7eca
Version < 1286b6872de0aee1feeeaa6dbac86369806de9a5
Status affected
Version 8da1170a16e4d4b49fa07d1f75ad480847ff7eca
Version < 6bdd2ed6458d35c368fbe9550a4d7f342abd3a92
Status affected
Version 8da1170a16e4d4b49fa07d1f75ad480847ff7eca
Version < 51f694221047c84fa185be98210eb2c354ffb8c6
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 5.19
Status affected
Version 0
Version < 5.19
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% 0.021
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/1286b6872de0aee1feeeaa6dbac86369806de9a5
https://git.kernel.org/stable/c/6bdd2ed6458d35c368fbe9550a4d7f342abd3a92
https://git.kernel.org/stable/c/51f694221047c84fa185be98210eb2c354ffb8c6