CVE-2022-50443
Medium
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.
SeverityMedium
CVSS5.5
Exploit probability—
Product
Linux Kernel
PublishedOct 1, 2025
First seenOct 1, 2025
How to fix
Update
- linux linux_kernel5.10.163, 5.15.86, 6.0.16, 6.1.2 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | 4.15 ≤ v < 5.10.163, 5.11 ≤ v < 5.15.86, 5.16 ≤ v < 6.0.16, 6.1 ≤ v < 6.1.2 | 5.10.163, 5.15.86, 6.0.16, 6.1.2 |
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