{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-50443","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-09-17T14:53:07.010Z","datePublished":"2025-10-01T11:42:18.900Z","dateUpdated":"2026-05-11T19:19:35.657Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T19:19:35.657Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/rockchip: lvds: fix PM usage counter unbalance in poweron\n\npm_runtime_get_sync will increment pm usage counter even it failed.\nForgetting to putting operation will result in reference leak here.\nWe fix it by replacing it with the newest pm_runtime_resume_and_get\nto keep usage counter balanced."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/rockchip/rockchip_lvds.c"],"versions":[{"version":"34cc0aa2545603560c79aaea3340d8ff3a71bd10","lessThan":"110bf15825edf4f20bc4e56aba624297861b06ab","status":"affected","versionType":"git"},{"version":"34cc0aa2545603560c79aaea3340d8ff3a71bd10","lessThan":"f6ed73db390319b248b91a6325da1a48ad85e0d1","status":"affected","versionType":"git"},{"version":"34cc0aa2545603560c79aaea3340d8ff3a71bd10","lessThan":"589a911980b730feadb9c430bc0747a118b04dd8","status":"affected","versionType":"git"},{"version":"34cc0aa2545603560c79aaea3340d8ff3a71bd10","lessThan":"12a9b4c4ebd9a0ba856370e088564af83cffd565","status":"affected","versionType":"git"},{"version":"34cc0aa2545603560c79aaea3340d8ff3a71bd10","lessThan":"4dba27f1a14592ac4cf71c3bc1cc1fd05dea8015","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/rockchip/rockchip_lvds.c"],"versions":[{"version":"4.15","status":"affected"},{"version":"0","lessThan":"4.15","status":"unaffected","versionType":"semver"},{"version":"5.10.163","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.86","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.0.16","lessThanOrEqual":"6.0.*","status":"unaffected","versionType":"semver"},{"version":"6.1.2","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.2","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.15","versionEndExcluding":"5.10.163"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.15","versionEndExcluding":"5.15.86"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.15","versionEndExcluding":"6.0.16"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.15","versionEndExcluding":"6.1.2"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.15","versionEndExcluding":"6.2"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/110bf15825edf4f20bc4e56aba624297861b06ab"},{"url":"https://git.kernel.org/stable/c/f6ed73db390319b248b91a6325da1a48ad85e0d1"},{"url":"https://git.kernel.org/stable/c/589a911980b730feadb9c430bc0747a118b04dd8"},{"url":"https://git.kernel.org/stable/c/12a9b4c4ebd9a0ba856370e088564af83cffd565"},{"url":"https://git.kernel.org/stable/c/4dba27f1a14592ac4cf71c3bc1cc1fd05dea8015"}],"title":"drm/rockchip: lvds: fix PM usage counter unbalance in poweron","x_generator":{"engine":"bippy-1.2.0"}}}}