CVE-2022-50443
- Source
- https://cve.org/CVERecord?id=CVE-2022-50443
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-50443.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2022-50443
- Downstream
- Related
- Published
- 2025-10-01T11:42:18Z
- Modified
- 2026-08-12T03:51:26Z
- Summary
- drm/rockchip: lvds: fix PM usage counter unbalance in poweron
- Details
-
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.
- Database specific
{ "cna_assigner": "Linux", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50443.json" }- References
-
- https://git.kernel.org/stable/c/110bf15825edf4f20bc4e56aba624297861b06ab
- https://git.kernel.org/stable/c/12a9b4c4ebd9a0ba856370e088564af83cffd565
- https://git.kernel.org/stable/c/4dba27f1a14592ac4cf71c3bc1cc1fd05dea8015
- https://git.kernel.org/stable/c/589a911980b730feadb9c430bc0747a118b04dd8
- https://git.kernel.org/stable/c/f6ed73db390319b248b91a6325da1a48ad85e0d1
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50443.json
- https://nvd.nist.gov/vuln/detail/CVE-2022-50443
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Affected packages
Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Affected ranges
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced34cc0aa2545603560c79aaea3340d8ff3a71bd10Fixed110bf15825edf4f20bc4e56aba624297861b06abFixedf6ed73db390319b248b91a6325da1a48ad85e0d1Fixed589a911980b730feadb9c430bc0747a118b04dd8Fixed12a9b4c4ebd9a0ba856370e088564af83cffd565Fixed4dba27f1a14592ac4cf71c3bc1cc1fd05dea8015