{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2022-50207",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-06-18T10:57:27.428Z",
        "datePublished": "2025-06-18T11:03:47.185Z",
        "dateUpdated": "2026-05-11T19:14:52.220Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T19:14:52.220Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nARM: bcm: Fix refcount leak in bcm_kona_smc_init\n\nof_find_matching_node() returns a node pointer with refcount\nincremented, we should use of_node_put() on it when not need anymore.\nAdd missing of_node_put() to avoid refcount leak."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "arch/arm/mach-bcm/bcm_kona_smc.c"
                    ],
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                            "lessThan": "62d719d31ec667276d7375b64542b080cf187797",
                            "status": "affected",
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                            "status": "affected",
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                        {
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                            "status": "affected",
                            "versionType": "git"
                        },
                        {
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                            "lessThan": "91e7f04f53e680bc72f0a9a5c682ab652100b9c8",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "b8eb35fd594aa5b635e329d5c8efab8aaceb8619",
                            "lessThan": "bc7f487395f208fd9af69e9a807815e10435aba7",
                            "status": "affected",
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                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "b8eb35fd594aa5b635e329d5c8efab8aaceb8619",
                            "lessThan": "02b658bfb26452f2c13e4577a13ab802f89a6642",
                            "status": "affected",
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                        },
                        {
                            "version": "b8eb35fd594aa5b635e329d5c8efab8aaceb8619",
                            "lessThan": "cb23389a2458c2e4bfd6c86a513cbbe1c4d35e76",
                            "status": "affected",
                            "versionType": "git"
                        }
                    ]
                },
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "arch/arm/mach-bcm/bcm_kona_smc.c"
                    ],
                    "versions": [
                        {
                            "version": "3.10",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "3.10",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "4.14.291",
                            "lessThanOrEqual": "4.14.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "4.19.256",
                            "lessThanOrEqual": "4.19.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.4.211",
                            "lessThanOrEqual": "5.4.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.137",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.61",
                            "lessThanOrEqual": "5.15.*",
                            "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": [
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                            "operator": "OR",
                            "negate": false,
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                                    "versionStartIncluding": "3.10",
                                    "versionEndExcluding": "4.14.291"
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                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/62d719d31ec667276d7375b64542b080cf187797"
                },
                {
                    "url": "https://git.kernel.org/stable/c/75866df2b1d673df5b7781e565ada753a7895f04"
                },
                {
                    "url": "https://git.kernel.org/stable/c/5afe042c889437de83f38a9d73d145742fb4f65f"
                },
                {
                    "url": "https://git.kernel.org/stable/c/91e7f04f53e680bc72f0a9a5c682ab652100b9c8"
                },
                {
                    "url": "https://git.kernel.org/stable/c/bc7f487395f208fd9af69e9a807815e10435aba7"
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                {
                    "url": "https://git.kernel.org/stable/c/c6964cb9ac7a43bf78e7d60126e2722992de2ea1"
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                {
                    "url": "https://git.kernel.org/stable/c/02b658bfb26452f2c13e4577a13ab802f89a6642"
                },
                {
                    "url": "https://git.kernel.org/stable/c/cb23389a2458c2e4bfd6c86a513cbbe1c4d35e76"
                }
            ],
            "title": "ARM: bcm: Fix refcount leak in bcm_kona_smc_init",
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}