cvelist/2021/40xxx/CVE-2021-40040.json

{
    "data_type": "CVE",
    "data_format": "MITRE",
    "data_version": "4.0",
    "CVE_data_meta": {
        "ID": "CVE-2021-40040",
        "ASSIGNER": "psirt@huawei.com",
        "STATE": "PUBLIC"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "n/a",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "HarmonyOS;EMUI;Magic UI",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "HarmonyOS 2.0"
                                        },
                                        {
                                            "version_value": "EMUI 11.0.0,EMUI 10.1.1,EMUI 10.1.0,EMUI 10.0.0"
                                        },
                                        {
                                            "version_value": "Magic UI 4.0.0,Magic UI 3.1.1,Magic UI 3.1.0,Magic UI 3.0.0"
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "Write data to arbitrary address vulnerability"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "refsource": "MISC",
                "name": "https://consumer.huawei.com/en/support/bulletin/2022/8/",
                "url": "https://consumer.huawei.com/en/support/bulletin/2022/8/"
            },
            {
                "refsource": "MISC",
                "name": "https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202209-0000001392278845",
                "url": "https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202209-0000001392278845"
            }
        ]
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "Vulnerability of writing data to an arbitrary address in the HW_KEYMASTER module. Successful exploitation of this vulnerability may affect confidentiality."
            }
        ]
    }
}