cvelist/2022/21xxx/CVE-2022-21742.json

{
    "CVE_data_meta": {
        "AKA": "TWCERT/CC",
        "ASSIGNER": "cve@cert.org.tw",
        "DATE_PUBLIC": "2022-04-26T05:10:00.000Z",
        "ID": "CVE-2022-21742",
        "STATE": "PUBLIC",
        "TITLE": "Realtek USB FE/1GbE/2.5GbE/5GbE NIC Family - Buffer Overflow"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "USB FE/1GbE/2.5GbE/5GbE NIC Family",
                                "version": {
                                    "version_data": [
                                        {
                                            "platform": "Windows 10",
                                            "version_affected": "<=",
                                            "version_name": "10.28",
                                            "version_value": "10.39"
                                        },
                                        {
                                            "platform": "Windows 8",
                                            "version_affected": "<=",
                                            "version_name": "8.49",
                                            "version_value": "8.60"
                                        },
                                        {
                                            "platform": "Windows 7",
                                            "version_affected": "<=",
                                            "version_name": "7.42",
                                            "version_value": "7.53"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "Realtek"
                }
            ]
        }
    },
    "credit": [
        {
            "lang": "eng",
            "value": "Realtek"
        }
    ],
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "Realtek USB driver has a buffer overflow vulnerability due to insufficient parameter length verification in the API function. An unauthenticated LAN attacker can exploit this vulnerability to disrupt services."
            }
        ]
    },
    "generator": {
        "engine": "Vulnogram 0.0.9"
    },
    "impact": {
        "cvss": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 6.2,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
        }
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-120 Buffer Overflow"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "refsource": "MISC",
                "url": "https://www.twcert.org.tw/tw/cp-132-6057-1cd0d-1.html",
                "name": "https://www.twcert.org.tw/tw/cp-132-6057-1cd0d-1.html"
            }
        ]
    },
    "solution": [
        {
            "lang": "eng",
            "value": "Update version to v10.50"
        }
    ],
    "source": {
        "advisory": "TVN-202204001",
        "discovery": "EXTERNAL"
    }
}