{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2022-49324",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-02-26T02:08:31.538Z",
        "datePublished": "2025-02-26T02:10:47.677Z",
        "dateUpdated": "2026-05-23T15:21:53.184Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-23T15:21:53.184Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmips: cpc: Fix refcount leak in mips_cpc_default_phys_base\n\nAdd the missing of_node_put() to release the refcount incremented\nby of_find_compatible_node()."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "arch/mips/kernel/mips-cpc.c"
                    ],
                    "versions": [
                        {
                            "version": "dc2f0da8350e413923ad67e2e26d8d9f1fb97aff",
                            "lessThan": "bed702566dcdb6ebe300bc0c62bf3600cf4d5874",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "791412dafbbfd860e78983d45cf71db603a82f67",
                            "lessThan": "961ee8a6eeef4632a215d995d837b204f8c7c2d4",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "791412dafbbfd860e78983d45cf71db603a82f67",
                            "lessThan": "cc0aed22d33ced9e266c50bdf1cbe668c5acfdf8",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "791412dafbbfd860e78983d45cf71db603a82f67",
                            "lessThan": "c667b3872a4c435a3f29d4e15971cd8c378b0043",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "791412dafbbfd860e78983d45cf71db603a82f67",
                            "lessThan": "1699ec1bfb59304a788901474f6bb003f7831b61",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "791412dafbbfd860e78983d45cf71db603a82f67",
                            "lessThan": "8f843cdfc202caaa5d67db3395d893e56362e43a",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "791412dafbbfd860e78983d45cf71db603a82f67",
                            "lessThan": "aae6b4bb63c694bc91714412718f15468407fe51",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "791412dafbbfd860e78983d45cf71db603a82f67",
                            "lessThan": "4107fa700f314592850e2c64608f6ede4c077476",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "7a676d14cc093c19c07d213a0ddc7f5c47154aae",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "4.14.27",
                            "lessThan": "4.14.283",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "4.15.10",
                            "lessThan": "4.16",
                            "status": "affected",
                            "versionType": "semver"
                        }
                    ]
                },
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "arch/mips/kernel/mips-cpc.c"
                    ],
                    "versions": [
                        {
                            "version": "4.16",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "4.16",
                            "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": "4.14.27",
                                    "versionEndExcluding": "4.14.283"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.16",
                                    "versionEndExcluding": "4.19.247"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.16",
                                    "versionEndExcluding": "5.4.198"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.16",
                                    "versionEndExcluding": "5.10.122"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.16",
                                    "versionEndExcluding": "5.15.47"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.16",
                                    "versionEndExcluding": "5.17.15"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.16",
                                    "versionEndExcluding": "5.18.4"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.16",
                                    "versionEndExcluding": "5.19"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.15.10"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/bed702566dcdb6ebe300bc0c62bf3600cf4d5874"
                },
                {
                    "url": "https://git.kernel.org/stable/c/961ee8a6eeef4632a215d995d837b204f8c7c2d4"
                },
                {
                    "url": "https://git.kernel.org/stable/c/cc0aed22d33ced9e266c50bdf1cbe668c5acfdf8"
                },
                {
                    "url": "https://git.kernel.org/stable/c/c667b3872a4c435a3f29d4e15971cd8c378b0043"
                },
                {
                    "url": "https://git.kernel.org/stable/c/1699ec1bfb59304a788901474f6bb003f7831b61"
                },
                {
                    "url": "https://git.kernel.org/stable/c/8f843cdfc202caaa5d67db3395d893e56362e43a"
                },
                {
                    "url": "https://git.kernel.org/stable/c/aae6b4bb63c694bc91714412718f15468407fe51"
                },
                {
                    "url": "https://git.kernel.org/stable/c/4107fa700f314592850e2c64608f6ede4c077476"
                }
            ],
            "title": "mips: cpc: Fix refcount leak in mips_cpc_default_phys_base",
            "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-2022-49324",
                                "role": "CISA Coordinator",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "no"
                                    },
                                    {
                                        "Technical Impact": "partial"
                                    }
                                ],
                                "version": "2.0.3",
                                "timestamp": "2025-10-01T19:43:34.076254Z"
                            }
                        }
                    }
                ],
                "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": "2025-10-01T19:46:56.191Z"
                }
            }
        ]
    }
}