{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2022-50278",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-09-15T13:58:00.976Z",
        "datePublished": "2025-09-15T14:21:15.208Z",
        "dateUpdated": "2026-05-11T19:16:14.229Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T19:16:14.229Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nPNP: fix name memory leak in pnp_alloc_dev()\n\nAfter commit 1fa5ae857bb1 (\"driver core: get rid of struct device's\nbus_id string array\"), the name of device is allocated dynamically,\nmove dev_set_name() after pnp_add_id() to avoid memory leak."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/pnp/core.c"
                    ],
                    "versions": [
                        {
                            "version": "1fa5ae857bb14f6046205171d98506d8112dd74e",
                            "lessThan": "ea77b4b761cd75e5456f677311babfa0418f289a",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "1fa5ae857bb14f6046205171d98506d8112dd74e",
                            "lessThan": "693a0c13c1f0c0fcaa1e38cb806cc0789bd415aa",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "1fa5ae857bb14f6046205171d98506d8112dd74e",
                            "lessThan": "bbcf772216aa237036cc3ae3158288d0a95aaf4d",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "1fa5ae857bb14f6046205171d98506d8112dd74e",
                            "lessThan": "81b024df4755e6bb6993b786584eca6eabbb9791",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "1fa5ae857bb14f6046205171d98506d8112dd74e",
                            "lessThan": "dac87e295cddc8ab316cff14ab2071b5221d84fa",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "1fa5ae857bb14f6046205171d98506d8112dd74e",
                            "lessThan": "c12b314bb23dc0c83e03402cc84574700947e3b2",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "1fa5ae857bb14f6046205171d98506d8112dd74e",
                            "lessThan": "1f50c7497a5f89de0c31f2edf086af41ff834320",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "1fa5ae857bb14f6046205171d98506d8112dd74e",
                            "lessThan": "290dd73b943c95c006df973257076ff163adf4d0",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "1fa5ae857bb14f6046205171d98506d8112dd74e",
                            "lessThan": "110d7b0325c55ff3620073ba4201845f59e22ebf",
                            "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/pnp/core.c"
                    ],
                    "versions": [
                        {
                            "version": "2.6.30",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "2.6.30",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "4.9.337",
                            "lessThanOrEqual": "4.9.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "4.14.303",
                            "lessThanOrEqual": "4.14.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "4.19.270",
                            "lessThanOrEqual": "4.19.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.4.229",
                            "lessThanOrEqual": "5.4.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.163",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.86",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.0.16",
                            "lessThanOrEqual": "6.0.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.2",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.2",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }
            ],
            "cpeApplicability": [
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                    "nodes": [
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                            "operator": "OR",
                            "negate": false,
                            "cpeMatch": [
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                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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                                    "versionStartIncluding": "2.6.30",
                                    "versionEndExcluding": "6.2"
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            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/ea77b4b761cd75e5456f677311babfa0418f289a"
                },
                {
                    "url": "https://git.kernel.org/stable/c/693a0c13c1f0c0fcaa1e38cb806cc0789bd415aa"
                },
                {
                    "url": "https://git.kernel.org/stable/c/bbcf772216aa237036cc3ae3158288d0a95aaf4d"
                },
                {
                    "url": "https://git.kernel.org/stable/c/81b024df4755e6bb6993b786584eca6eabbb9791"
                },
                {
                    "url": "https://git.kernel.org/stable/c/dac87e295cddc8ab316cff14ab2071b5221d84fa"
                },
                {
                    "url": "https://git.kernel.org/stable/c/c12b314bb23dc0c83e03402cc84574700947e3b2"
                },
                {
                    "url": "https://git.kernel.org/stable/c/1f50c7497a5f89de0c31f2edf086af41ff834320"
                },
                {
                    "url": "https://git.kernel.org/stable/c/290dd73b943c95c006df973257076ff163adf4d0"
                },
                {
                    "url": "https://git.kernel.org/stable/c/110d7b0325c55ff3620073ba4201845f59e22ebf"
                }
            ],
            "title": "PNP: fix name memory leak in pnp_alloc_dev()",
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}