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CVE-2022-50443 Detail

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.


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

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URL Source(s) Tag(s)
https://git.kernel.org/stable/c/110bf15825edf4f20bc4e56aba624297861b06ab kernel.org
https://git.kernel.org/stable/c/12a9b4c4ebd9a0ba856370e088564af83cffd565 kernel.org
https://git.kernel.org/stable/c/4dba27f1a14592ac4cf71c3bc1cc1fd05dea8015 kernel.org
https://git.kernel.org/stable/c/589a911980b730feadb9c430bc0747a118b04dd8 kernel.org
https://git.kernel.org/stable/c/f6ed73db390319b248b91a6325da1a48ad85e0d1 kernel.org

Weakness Enumeration

CWE-ID CWE Name Source

Change History

1 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2022-50443
NVD Published Date:
10/01/2025
NVD Last Modified:
10/02/2025
Source:
kernel.org