vulnerability
Ubuntu: (CVE-2022-50443): linux vulnerability
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:L/AC:L/Au:S/C:N/I:N/A:C) | Oct 1, 2025 | Oct 10, 2025 | Oct 24, 2025 |
Severity
5
CVSS
(AV:L/AC:L/Au:S/C:N/I:N/A:C)
Published
Oct 1, 2025
Added
Oct 10, 2025
Modified
Oct 24, 2025
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.
Solutions
ubuntu-upgrade-linuxubuntu-upgrade-linux-awsubuntu-upgrade-linux-aws-5-15ubuntu-upgrade-linux-azureubuntu-upgrade-linux-azure-5-15ubuntu-upgrade-linux-bluefieldubuntu-upgrade-linux-gcpubuntu-upgrade-linux-gcp-5-15ubuntu-upgrade-linux-gkeubuntu-upgrade-linux-gkeopubuntu-upgrade-linux-hwe-5-15ubuntu-upgrade-linux-ibmubuntu-upgrade-linux-intel-iot-realtimeubuntu-upgrade-linux-intel-iotgubuntu-upgrade-linux-intel-iotg-5-15ubuntu-upgrade-linux-kvmubuntu-upgrade-linux-lowlatencyubuntu-upgrade-linux-lowlatency-hwe-5-15ubuntu-upgrade-linux-nvidiaubuntu-upgrade-linux-nvidia-tegra-5-15ubuntu-upgrade-linux-oracleubuntu-upgrade-linux-oracle-5-15ubuntu-upgrade-linux-raspiubuntu-upgrade-linux-realtimeubuntu-upgrade-linux-riscv-5-15
References
- CVE-2022-50443
- https://attackerkb.com/topics/CVE-2022-50443
- URL-https://git.kernel.org/linus/4dba27f1a14592ac4cf71c3bc1cc1fd05dea8015
- URL-https://git.kernel.org/stable/c/110bf15825edf4f20bc4e56aba624297861b06ab
- URL-https://git.kernel.org/stable/c/12a9b4c4ebd9a0ba856370e088564af83cffd565
- URL-https://git.kernel.org/stable/c/4dba27f1a14592ac4cf71c3bc1cc1fd05dea8015
- URL-https://git.kernel.org/stable/c/589a911980b730feadb9c430bc0747a118b04dd8
- URL-https://git.kernel.org/stable/c/f6ed73db390319b248b91a6325da1a48ad85e0d1
- URL-https://www.cve.org/CVERecord?id=CVE-2022-50443
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