{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2022-49442",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-02-26T02:08:31.571Z",
        "datePublished": "2025-02-26T02:12:55.291Z",
        "dateUpdated": "2026-05-11T18:59:54.178Z"
    },
    "containers": {
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            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T18:59:54.178Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrivers/base/node.c: fix compaction sysfs file leak\n\nCompaction sysfs file is created via compaction_register_node in\nregister_node.  But we forgot to remove it in unregister_node.  Thus\ncompaction sysfs file is leaked.  Using compaction_unregister_node to fix\nthis issue."
                }
            ],
            "affected": [
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                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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                    ],
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                            "lessThan": "39642b0feddb9c39faa6de469a94bfeb4dc0d3a9",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "ed4a6d7f0676db50b5023cc01f6cda82a2f2a307",
                            "lessThan": "606732650a2c88e66c59c22dd5464ea0d820250e",
                            "status": "affected",
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                            "status": "affected",
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                            "status": "affected",
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                            "status": "affected",
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                        {
                            "version": "ed4a6d7f0676db50b5023cc01f6cda82a2f2a307",
                            "lessThan": "b3fcf1f583b1a0946d9d9bfb7362c9c186801775",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "ed4a6d7f0676db50b5023cc01f6cda82a2f2a307",
                            "lessThan": "466134df7561aeb801baddf6666b512e0e1a1707",
                            "status": "affected",
                            "versionType": "git"
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                            "lessThan": "6905be93d1ab54f73718047536fec0ca488d5315",
                            "status": "affected",
                            "versionType": "git"
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                            "status": "affected",
                            "versionType": "git"
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                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/base/node.c"
                    ],
                    "versions": [
                        {
                            "version": "2.6.35",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "2.6.35",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "4.9.318",
                            "lessThanOrEqual": "4.9.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "4.14.283",
                            "lessThanOrEqual": "4.14.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "4.19.247",
                            "lessThanOrEqual": "4.19.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.4.198",
                            "lessThanOrEqual": "5.4.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.121",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.46",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.17.14",
                            "lessThanOrEqual": "5.17.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.18.3",
                            "lessThanOrEqual": "5.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.19",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }
            ],
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                            "operator": "OR",
                            "negate": false,
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                                    "vulnerable": true,
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                                    "vulnerable": true,
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            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/39642b0feddb9c39faa6de469a94bfeb4dc0d3a9"
                },
                {
                    "url": "https://git.kernel.org/stable/c/606732650a2c88e66c59c22dd5464ea0d820250e"
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                    "url": "https://git.kernel.org/stable/c/f76ddc8fcf6d81fe89bfa4d3efcbc4fe69a91d48"
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                    "url": "https://git.kernel.org/stable/c/386e69e068177ee91cac27f2f0e6ebda1515f5ca"
                },
                {
                    "url": "https://git.kernel.org/stable/c/d8a5bdc767f17281da648555cdbd286f98fd98ee"
                },
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                    "url": "https://git.kernel.org/stable/c/b3fcf1f583b1a0946d9d9bfb7362c9c186801775"
                },
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                    "url": "https://git.kernel.org/stable/c/466134df7561aeb801baddf6666b512e0e1a1707"
                },
                {
                    "url": "https://git.kernel.org/stable/c/6905be93d1ab54f73718047536fec0ca488d5315"
                },
                {
                    "url": "https://git.kernel.org/stable/c/da63dc84befaa9e6079a0bc363ff0eaa975f9073"
                }
            ],
            "title": "drivers/base/node.c: fix compaction sysfs file leak",
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}