{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2022-50188",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-06-18T10:57:27.427Z",
        "datePublished": "2025-06-18T11:03:34.887Z",
        "dateUpdated": "2026-05-11T19:14:29.712Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T19:14:29.712Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/meson: Fix refcount leak in meson_encoder_hdmi_init\n\nof_find_device_by_node() takes reference, we should use put_device()\nto release it when not need anymore.\nAdd missing put_device() in error path to avoid refcount\nleak."
                }
            ],
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                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/gpu/drm/meson/meson_encoder_hdmi.c"
                    ],
                    "versions": [
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                            "version": "e098989a9219f4456047f9b0e8c44f03e29a843e",
                            "lessThan": "50446ac34545580d073ff0dd154b796726772668",
                            "status": "affected",
                            "versionType": "git"
                        },
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                            "version": "0af5e0b41110e2da872030395231ab19c45be931",
                            "lessThan": "79b15eb0aa059b3a5bc60364ce82eb2cefac80db",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "0af5e0b41110e2da872030395231ab19c45be931",
                            "lessThan": "bfcca6234b2a36d213f0cc1c127becc17680f7df",
                            "status": "affected",
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                        },
                        {
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                        }
                    ]
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                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/gpu/drm/meson/meson_encoder_hdmi.c"
                    ],
                    "versions": [
                        {
                            "version": "5.17",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "5.17",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.18.18",
                            "lessThanOrEqual": "5.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.19.2",
                            "lessThanOrEqual": "5.19.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.0",
                            "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": "5.17",
                                    "versionEndExcluding": "5.18.18"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.17",
                                    "versionEndExcluding": "5.19.2"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.17",
                                    "versionEndExcluding": "6.0"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/50446ac34545580d073ff0dd154b796726772668"
                },
                {
                    "url": "https://git.kernel.org/stable/c/79b15eb0aa059b3a5bc60364ce82eb2cefac80db"
                },
                {
                    "url": "https://git.kernel.org/stable/c/bfcca6234b2a36d213f0cc1c127becc17680f7df"
                },
                {
                    "url": "https://git.kernel.org/stable/c/7381076809586528e2a812a709e2758916318a99"
                }
            ],
            "title": "drm/meson: Fix refcount leak in meson_encoder_hdmi_init",
            "x_generator": {
                "engine": "bippy-1.2.0"
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    }
}