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CVE-2022-50443
Published: Oct 1, 2025
Modified: May 11, 2026
PUBLISHED
Description
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.
| Vendor | Product | Versions |
|---|---|---|
Linux | Linux | affected 34cc0aa2545603560c79aaea3340d8ff3a71bd10 - < 110bf15825edf4f20bc4e56aba624297861b06abaffected 34cc0aa2545603560c79aaea3340d8ff3a71bd10 - < f6ed73db390319b248b91a6325da1a48ad85e0d1affected 34cc0aa2545603560c79aaea3340d8ff3a71bd10 - < 589a911980b730feadb9c430bc0747a118b04dd8affected 34cc0aa2545603560c79aaea3340d8ff3a71bd10 - < 12a9b4c4ebd9a0ba856370e088564af83cffd565affected 34cc0aa2545603560c79aaea3340d8ff3a71bd10 - < 4dba27f1a14592ac4cf71c3bc1cc1fd05dea8015 |
Linux | Linux | affected 4.15unaffected 0 - < 4.15unaffected 5.10.163 - <= 5.10.*unaffected 5.15.86 - <= 5.15.*unaffected 6.0.16 - <= 6.0.*+2 more versions |
References
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