{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2022-49457",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-02-26T02:08:31.574Z",
        "datePublished": "2025-02-26T02:13:05.530Z",
        "dateUpdated": "2026-05-11T19:00:15.066Z"
    },
    "containers": {
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                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T19:00:15.066Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nARM: versatile: Add missing of_node_put in dcscb_init\n\nThe device_node pointer is returned by of_find_compatible_node\nwith refcount incremented. We should use of_node_put() to avoid\nthe refcount leak."
                }
            ],
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                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "arch/arm/mach-versatile/dcscb.c"
                    ],
                    "versions": [
                        {
                            "version": "1e904e1bf6f1285cc2dd5696c44b7cf78cda643f",
                            "lessThan": "2d7b23db35254b7d46e852967090c64cdccf24da",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "1e904e1bf6f1285cc2dd5696c44b7cf78cda643f",
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                            "lessThan": "fcd1999ba97445a12cc394f5f42ffd9116bf0185",
                            "status": "affected",
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                            "version": "1e904e1bf6f1285cc2dd5696c44b7cf78cda643f",
                            "lessThan": "d146e2a9864ade19914494de3fb520390b415d58",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "1e904e1bf6f1285cc2dd5696c44b7cf78cda643f",
                            "lessThan": "83c329b980bddbc8c6a3d287d91f2103a4d4a860",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "1e904e1bf6f1285cc2dd5696c44b7cf78cda643f",
                            "lessThan": "3c6006faed9aba5144b33176d061031a9be66954",
                            "status": "affected",
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                        },
                        {
                            "version": "1e904e1bf6f1285cc2dd5696c44b7cf78cda643f",
                            "lessThan": "d6de7b181c29cd4578ec139aafb5eac062abbe1b",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "1e904e1bf6f1285cc2dd5696c44b7cf78cda643f",
                            "lessThan": "23b44f9c649bbef10b45fa33080cd8b4166800ae",
                            "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/arm/mach-versatile/dcscb.c"
                    ],
                    "versions": [
                        {
                            "version": "3.11",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "3.11",
                            "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"
                        }
                    ]
                }
            ],
            "cpeApplicability": [
                {
                    "nodes": [
                        {
                            "operator": "OR",
                            "negate": false,
                            "cpeMatch": [
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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                                    "versionEndExcluding": "4.9.318"
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                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.11",
                                    "versionEndExcluding": "5.19"
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            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/2d7b23db35254b7d46e852967090c64cdccf24da"
                },
                {
                    "url": "https://git.kernel.org/stable/c/bbdfb7d4f036118d36415a2575efa6f5246505ae"
                },
                {
                    "url": "https://git.kernel.org/stable/c/a0fc05cd17617e63fc13ad0c01f3f0afd890d8ec"
                },
                {
                    "url": "https://git.kernel.org/stable/c/fcd1999ba97445a12cc394f5f42ffd9116bf0185"
                },
                {
                    "url": "https://git.kernel.org/stable/c/d146e2a9864ade19914494de3fb520390b415d58"
                },
                {
                    "url": "https://git.kernel.org/stable/c/83c329b980bddbc8c6a3d287d91f2103a4d4a860"
                },
                {
                    "url": "https://git.kernel.org/stable/c/3c6006faed9aba5144b33176d061031a9be66954"
                },
                {
                    "url": "https://git.kernel.org/stable/c/d6de7b181c29cd4578ec139aafb5eac062abbe1b"
                },
                {
                    "url": "https://git.kernel.org/stable/c/23b44f9c649bbef10b45fa33080cd8b4166800ae"
                }
            ],
            "title": "ARM: versatile: Add missing of_node_put in dcscb_init",
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        },
        "adp": [
            {
                "metrics": [
                    {
                        "cvssV3_1": {
                            "scope": "UNCHANGED",
                            "version": "3.1",
                            "baseScore": 5.5,
                            "attackVector": "LOCAL",
                            "baseSeverity": "MEDIUM",
                            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
                            "integrityImpact": "NONE",
                            "userInteraction": "NONE",
                            "attackComplexity": "LOW",
                            "availabilityImpact": "HIGH",
                            "privilegesRequired": "LOW",
                            "confidentialityImpact": "NONE"
                        }
                    },
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "id": "CVE-2022-49457",
                                "role": "CISA Coordinator",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "no"
                                    },
                                    {
                                        "Technical Impact": "partial"
                                    }
                                ],
                                "version": "2.0.3",
                                "timestamp": "2025-10-01T19:40:16.733177Z"
                            }
                        }
                    }
                ],
                "problemTypes": [
                    {
                        "descriptions": [
                            {
                                "lang": "en",
                                "type": "CWE",
                                "description": "CWE-noinfo Not enough information"
                            }
                        ]
                    }
                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2025-10-01T19:46:47.524Z"
                }
            }
        ]
    }
}