{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2022-49382",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-02-26T02:08:31.559Z",
        "datePublished": "2025-02-26T02:11:19.294Z",
        "dateUpdated": "2026-05-11T18:58:36.774Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T18:58:36.774Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nsoc: rockchip: Fix refcount leak in rockchip_grf_init\n\nof_find_matching_node_and_match returns a node pointer with refcount\nincremented, we should use of_node_put() on it when done.\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/soc/rockchip/grf.c"
                    ],
                    "versions": [
                        {
                            "version": "4c58063d4258f6beb4fd5647db6b58f49e337c8f",
                            "lessThan": "d5422f323858cad3ac3581075f9a3a5e0d41c0d8",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "4c58063d4258f6beb4fd5647db6b58f49e337c8f",
                            "lessThan": "28133325526b92921f3269fdf97a20d90b92b217",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "4c58063d4258f6beb4fd5647db6b58f49e337c8f",
                            "lessThan": "69a30b2ed620c2206cbbd1e9c112e4fc584e02bd",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "4c58063d4258f6beb4fd5647db6b58f49e337c8f",
                            "lessThan": "5b3e990f85eb034faa461e691e719e8ce9e2a3c8",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "4c58063d4258f6beb4fd5647db6b58f49e337c8f",
                            "lessThan": "aab25b669cb9fd3698c2631be4435f4fe92d9e59",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "4c58063d4258f6beb4fd5647db6b58f49e337c8f",
                            "lessThan": "042571fe1d171773655ad706715ecc865913d9a4",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "4c58063d4258f6beb4fd5647db6b58f49e337c8f",
                            "lessThan": "8f64e84924604bb969ee1fbc4b8d7d09b9214889",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "4c58063d4258f6beb4fd5647db6b58f49e337c8f",
                            "lessThan": "9b59588d8be91c96bfb0371e912ceb4f16315dbf",
                            "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/soc/rockchip/grf.c"
                    ],
                    "versions": [
                        {
                            "version": "4.11",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "4.11",
                            "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": "5.10.122",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.47",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.17.15",
                            "lessThanOrEqual": "5.17.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.18.4",
                            "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:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.11",
                                    "versionEndExcluding": "4.14.283"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.11",
                                    "versionEndExcluding": "4.19.247"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.11",
                                    "versionEndExcluding": "5.4.198"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.11",
                                    "versionEndExcluding": "5.10.122"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.11",
                                    "versionEndExcluding": "5.15.47"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.11",
                                    "versionEndExcluding": "5.17.15"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.11",
                                    "versionEndExcluding": "5.18.4"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.11",
                                    "versionEndExcluding": "5.19"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/d5422f323858cad3ac3581075f9a3a5e0d41c0d8"
                },
                {
                    "url": "https://git.kernel.org/stable/c/28133325526b92921f3269fdf97a20d90b92b217"
                },
                {
                    "url": "https://git.kernel.org/stable/c/69a30b2ed620c2206cbbd1e9c112e4fc584e02bd"
                },
                {
                    "url": "https://git.kernel.org/stable/c/5b3e990f85eb034faa461e691e719e8ce9e2a3c8"
                },
                {
                    "url": "https://git.kernel.org/stable/c/aab25b669cb9fd3698c2631be4435f4fe92d9e59"
                },
                {
                    "url": "https://git.kernel.org/stable/c/042571fe1d171773655ad706715ecc865913d9a4"
                },
                {
                    "url": "https://git.kernel.org/stable/c/8f64e84924604bb969ee1fbc4b8d7d09b9214889"
                },
                {
                    "url": "https://git.kernel.org/stable/c/9b59588d8be91c96bfb0371e912ceb4f16315dbf"
                }
            ],
            "title": "soc: rockchip: Fix refcount leak in rockchip_grf_init",
            "x_generator": {
                "engine": "bippy-1.2.0"
            }
        },
        "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-2022-49382",
                                "role": "CISA Coordinator",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "no"
                                    },
                                    {
                                        "Technical Impact": "partial"
                                    }
                                ],
                                "version": "2.0.3",
                                "timestamp": "2025-10-01T19:41:52.025245Z"
                            }
                        }
                    }
                ],
                "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": "2025-10-01T19:46:51.971Z"
                }
            }
        ]
    }
}