5.5

CVE-2026-53377

drm/msm: always recover the gpu

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

drm/msm: always recover the gpu

Previously, in case there was no more work to do, recover worker
wouldn't trigger recovery and would instead rely on the gpu going to
sleep and then resuming when more work is submitted.

Recover_worker will first increment the fence of the hung ring so, if
there's only one job submitted to a ring and that causes an hang, it
will early out.

There's no guarantee that the gpu will suspend and resume before more
work is submitted and if the gpu is in a hung state it will stay in that
state and probably trigger a timeout again.

Just stop checking and always recover the gpu.

Patchwork: https://patchwork.freedesktop.org/patch/704066/
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 5.19.1 < 6.18.32
Linux ≫ Linux Kernel Version >= 6.19 < 7.0.9
Linux ≫ Linux Kernel Version5.19 Update-
Linux ≫ Linux Kernel Version5.19 Updaterc4
Linux ≫ Linux Kernel Version5.19 Updaterc5
Linux ≫ Linux Kernel Version5.19 Updaterc6
Linux ≫ Linux Kernel Version5.19 Updaterc7
Linux ≫ Linux Kernel Version5.19 Updaterc8
VulnDex Vulnerability Enrichment
Diese Information steht angemeldeten Benutzern zur Verfügung. Login Login
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.12% 0.025
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Es wurden noch keine Informationen zu CWE veröffentlicht.
https://git.kernel.org/stable/c/132b8d51f0ffbee6e4e1ebbe1a50330aaf2dbd5d
Patch
https://git.kernel.org/stable/c/2f5c90478749dfd9a32386100b6078a364298b01
Patch
https://git.kernel.org/stable/c/01a0d6cd7032e9993feea19fadb03ef9d5b488f2
Patch