{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2022-50152",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-06-18T10:57:27.425Z",
        "datePublished": "2025-06-18T11:03:11.233Z",
        "dateUpdated": "2026-05-11T19:13:48.894Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T19:13:48.894Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nusb: ohci-nxp: Fix refcount leak in ohci_hcd_nxp_probe\n\nof_parse_phandle() 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": [
                        "drivers/usb/host/ohci-nxp.c"
                    ],
                    "versions": [
                        {
                            "version": "73108aa90cbfc663649885a06fe5c1235307de1c",
                            "lessThan": "591ab8dbf6c21927f23f83ddb90691f48b86d136",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "73108aa90cbfc663649885a06fe5c1235307de1c",
                            "lessThan": "4db00c2fa6f8c9876a7e20511dccf43b50be9006",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "73108aa90cbfc663649885a06fe5c1235307de1c",
                            "lessThan": "65d36ec409b635dfc2f95f0d7c5877c9d0cb7630",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "73108aa90cbfc663649885a06fe5c1235307de1c",
                            "lessThan": "d35903e9650f4fa79426ce390db8678dbf5ac432",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "73108aa90cbfc663649885a06fe5c1235307de1c",
                            "lessThan": "59026d5cc615da28e0c9806a71bf07065c906464",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "73108aa90cbfc663649885a06fe5c1235307de1c",
                            "lessThan": "a0fbac3bf26a11f084233519ddf3fd5e5bb28939",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "73108aa90cbfc663649885a06fe5c1235307de1c",
                            "lessThan": "50238c4b54c2ac6c2da7a84a4a2b0a570e3da0e2",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "73108aa90cbfc663649885a06fe5c1235307de1c",
                            "lessThan": "302970b4cad3ebfda2c05ce06c322ccdc447d17e",
                            "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/usb/host/ohci-nxp.c"
                    ],
                    "versions": [
                        {
                            "version": "3.5",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "3.5",
                            "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": "3.5",
                                    "versionEndExcluding": "4.14.291"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.5",
                                    "versionEndExcluding": "4.19.256"
                                },
                                {
                                    "vulnerable": true,
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                                    "versionEndExcluding": "5.4.211"
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                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.5",
                                    "versionEndExcluding": "5.15.61"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.5",
                                    "versionEndExcluding": "5.18.18"
                                },
                                {
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                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.5",
                                    "versionEndExcluding": "5.19.2"
                                },
                                {
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                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.5",
                                    "versionEndExcluding": "6.0"
                                }
                            ]
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                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/591ab8dbf6c21927f23f83ddb90691f48b86d136"
                },
                {
                    "url": "https://git.kernel.org/stable/c/4db00c2fa6f8c9876a7e20511dccf43b50be9006"
                },
                {
                    "url": "https://git.kernel.org/stable/c/65d36ec409b635dfc2f95f0d7c5877c9d0cb7630"
                },
                {
                    "url": "https://git.kernel.org/stable/c/d35903e9650f4fa79426ce390db8678dbf5ac432"
                },
                {
                    "url": "https://git.kernel.org/stable/c/59026d5cc615da28e0c9806a71bf07065c906464"
                },
                {
                    "url": "https://git.kernel.org/stable/c/a0fbac3bf26a11f084233519ddf3fd5e5bb28939"
                },
                {
                    "url": "https://git.kernel.org/stable/c/50238c4b54c2ac6c2da7a84a4a2b0a570e3da0e2"
                },
                {
                    "url": "https://git.kernel.org/stable/c/302970b4cad3ebfda2c05ce06c322ccdc447d17e"
                }
            ],
            "title": "usb: ohci-nxp: Fix refcount leak in ohci_hcd_nxp_probe",
            "x_generator": {
                "engine": "bippy-1.2.0"
            }
        }
    }
}