{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2022-50734",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-12-24T12:20:40.331Z",
        "datePublished": "2025-12-24T12:22:53.333Z",
        "dateUpdated": "2026-05-23T15:25:01.557Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-23T15:25:01.557Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnvmem: core: Fix memleak in nvmem_register()\n\ndev_set_name will alloc memory for nvmem->dev.kobj.name in\nnvmem_register, when nvmem_validate_keepouts failed, nvmem's\nmemory will be freed and return, but nobody will free memory\nfor nvmem->dev.kobj.name, there will be memleak, so moving\nnvmem_validate_keepouts() after device_register() and let\nthe device core deal with cleaning name in error cases."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/nvmem/core.c"
                    ],
                    "versions": [
                        {
                            "version": "de0534df93474f268486c486ea7e01b44a478026",
                            "lessThan": "9391cc3a787a58aa224a6440d7f244d780ba2896",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "de0534df93474f268486c486ea7e01b44a478026",
                            "lessThan": "2bd2774df0ce37920b23819a860a66fdbdd90823",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "de0534df93474f268486c486ea7e01b44a478026",
                            "lessThan": "b6054b9b239a493672f853b034570cca93ba7a88",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "de0534df93474f268486c486ea7e01b44a478026",
                            "lessThan": "bd1244561fa2a4531ded40dbf09c9599084f8b29",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "c1d44b93ca9f3ebc26b0de0a7f4b7156702762b6",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "63c2b13ba0428b8f477e4adb1d40a50eb4493c09",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "5.13.19",
                            "lessThan": "5.14",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.14.6",
                            "lessThan": "5.15",
                            "status": "affected",
                            "versionType": "semver"
                        }
                    ]
                },
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/nvmem/core.c"
                    ],
                    "versions": [
                        {
                            "version": "5.15",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "5.15",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.75",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.19.17",
                            "lessThanOrEqual": "5.19.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.0.3",
                            "lessThanOrEqual": "6.0.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1",
                            "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": "5.15",
                                    "versionEndExcluding": "5.15.75"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.15",
                                    "versionEndExcluding": "5.19.17"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.15",
                                    "versionEndExcluding": "6.0.3"
                                },
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                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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                                },
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                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.13.19"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.14.6"
                                }
                            ]
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            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/9391cc3a787a58aa224a6440d7f244d780ba2896"
                },
                {
                    "url": "https://git.kernel.org/stable/c/2bd2774df0ce37920b23819a860a66fdbdd90823"
                },
                {
                    "url": "https://git.kernel.org/stable/c/b6054b9b239a493672f853b034570cca93ba7a88"
                },
                {
                    "url": "https://git.kernel.org/stable/c/bd1244561fa2a4531ded40dbf09c9599084f8b29"
                }
            ],
            "title": "nvmem: core: Fix memleak in nvmem_register()",
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}