cbcvebase.
CVE-2022-50443
published 2025-10-01

CVE-2022-50443: In the Linux kernel, the following vulnerability has been resolved: drm/rockchip: lvds: fix PM usage counter unbalance in poweron pm_runtime_get_sync will…

PriorityP417medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.14%
4.3th percentile
In the Linux kernel, the following vulnerability has been resolved: drm/rockchip: lvds: fix PM usage counter unbalance in poweron pm_runtime_get_sync will increment pm usage counter even it failed. Forgetting to putting operation will result in reference leak here. We fix it by replacing it with the newest pm_runtime_resume_and_get to keep usage counter balanced.

Affected

15 ranges
VendorProductVersion rangeFixed in
debianlinux< linux 6.1.4-1 (bookworm)linux 6.1.4-1 (bookworm)
linuxlinux——
linuxlinux>= 34cc0aa2545603560c79aaea3340d8ff3a71bd10 < 110bf15825edf4f20bc4e56aba624297861b06ab110bf15825edf4f20bc4e56aba624297861b06ab
linuxlinux>= 34cc0aa2545603560c79aaea3340d8ff3a71bd10 < f6ed73db390319b248b91a6325da1a48ad85e0d1f6ed73db390319b248b91a6325da1a48ad85e0d1
linuxlinux>= 34cc0aa2545603560c79aaea3340d8ff3a71bd10 < 589a911980b730feadb9c430bc0747a118b04dd8589a911980b730feadb9c430bc0747a118b04dd8
linuxlinux>= 34cc0aa2545603560c79aaea3340d8ff3a71bd10 < 12a9b4c4ebd9a0ba856370e088564af83cffd56512a9b4c4ebd9a0ba856370e088564af83cffd565
linuxlinux>= 34cc0aa2545603560c79aaea3340d8ff3a71bd10 < 4dba27f1a14592ac4cf71c3bc1cc1fd05dea80154dba27f1a14592ac4cf71c3bc1cc1fd05dea8015
linuxlinux_kernel>= 0 < 5.10.178-15.10.178-1
linuxlinux_kernel>= 0 < 6.1.4-16.1.4-1
linuxlinux_kernel>= 0 < 6.1.4-16.1.4-1
linuxlinux_kernel>= 0 < 6.1.4-16.1.4-1
linuxlinux_kernel>= 4.15 < 5.10.1635.10.163
linuxlinux_kernel>= 5.11 < 5.15.865.15.86
linuxlinux_kernel>= 5.16 < 6.0.166.0.16
linuxlinux_kernel>= 6.1 < 6.1.26.1.2

CVSS provenance

nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
osv5.5MEDIUM
vendor_debian5.5MEDIUM
vendor_redhat5.5MEDIUM
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