{
    "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"
            }
        }
    }
}