{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2022-50104",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-06-18T10:57:27.413Z",
        "datePublished": "2025-06-18T11:02:39.443Z",
        "dateUpdated": "2026-05-11T19:12:54.714Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T19:12:54.714Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\npowerpc/xive: Fix refcount leak in xive_get_max_prio\n\nof_find_node_by_path() returns a node pointer with\nrefcount incremented, we should use of_node_put() on it when done.\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/powerpc/sysdev/xive/spapr.c"
                    ],
                    "versions": [
                        {
                            "version": "eac1e731b59ee3b5f5e641a7765c7ed41ed26226",
                            "lessThan": "5ed9709d262bf026b2ff64979fbfe0f496287588",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "eac1e731b59ee3b5f5e641a7765c7ed41ed26226",
                            "lessThan": "f658d5b528ce97a68efbb64ee54f6fe0909b189a",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "eac1e731b59ee3b5f5e641a7765c7ed41ed26226",
                            "lessThan": "d99733ad47a6c990b52e136608455643bfa708f2",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "eac1e731b59ee3b5f5e641a7765c7ed41ed26226",
                            "lessThan": "6d1e53f7f181a11a8a343def1e0d0209905b7c64",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "eac1e731b59ee3b5f5e641a7765c7ed41ed26226",
                            "lessThan": "ea494e8a9852abd0ba60f69b254ce0d7c38449e2",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "eac1e731b59ee3b5f5e641a7765c7ed41ed26226",
                            "lessThan": "2e18b869a8d574cfe9ee64df9c3d0a7ac7ed07a8",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "eac1e731b59ee3b5f5e641a7765c7ed41ed26226",
                            "lessThan": "79b8eae24b7ee157bda07695d802be8576983fa8",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "eac1e731b59ee3b5f5e641a7765c7ed41ed26226",
                            "lessThan": "255b650cbec6849443ce2e0cdd187fd5e61c218c",
                            "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/powerpc/sysdev/xive/spapr.c"
                    ],
                    "versions": [
                        {
                            "version": "4.14",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "4.14",
                            "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": [
                        {
                            "operator": "OR",
                            "negate": false,
                            "cpeMatch": [
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.14",
                                    "versionEndExcluding": "4.14.291"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.14",
                                    "versionEndExcluding": "4.19.256"
                                },
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                                },
                                {
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                                    "versionStartIncluding": "4.14",
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                                },
                                {
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                                    "versionStartIncluding": "4.14",
                                    "versionEndExcluding": "6.0"
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                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/5ed9709d262bf026b2ff64979fbfe0f496287588"
                },
                {
                    "url": "https://git.kernel.org/stable/c/f658d5b528ce97a68efbb64ee54f6fe0909b189a"
                },
                {
                    "url": "https://git.kernel.org/stable/c/d99733ad47a6c990b52e136608455643bfa708f2"
                },
                {
                    "url": "https://git.kernel.org/stable/c/6d1e53f7f181a11a8a343def1e0d0209905b7c64"
                },
                {
                    "url": "https://git.kernel.org/stable/c/ea494e8a9852abd0ba60f69b254ce0d7c38449e2"
                },
                {
                    "url": "https://git.kernel.org/stable/c/2e18b869a8d574cfe9ee64df9c3d0a7ac7ed07a8"
                },
                {
                    "url": "https://git.kernel.org/stable/c/79b8eae24b7ee157bda07695d802be8576983fa8"
                },
                {
                    "url": "https://git.kernel.org/stable/c/255b650cbec6849443ce2e0cdd187fd5e61c218c"
                }
            ],
            "title": "powerpc/xive: Fix refcount leak in xive_get_max_prio",
            "x_generator": {
                "engine": "bippy-1.2.0"
            }
        }
    }
}