{
    "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2021-38789",
        "STATE": "PUBLIC"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "n/a",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "n/a"
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                    "vendor_name": "n/a"
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    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "Allwinner R818 SoC Android Q SDK V1.0 is affected by an incorrect access control vulnerability that does not check the caller's permission, in which a third-party app could change system settings."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
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    "references": {
        "reference_data": [
            {
                "url": "https://www.allwinnertech.com/index.php?c=product&a=index&id=92",
                "refsource": "MISC",
                "name": "https://www.allwinnertech.com/index.php?c=product&a=index&id=92"
            },
            {
                "url": "https://github.com/pokerfacett/MY_CVE_CREDIT/blob/master/Allwinner%20R818%20SoC%EF%BC%9Aaw_display%20service%20has%20EoP%20Vulnerability.md",
                "refsource": "MISC",
                "name": "https://github.com/pokerfacett/MY_CVE_CREDIT/blob/master/Allwinner%20R818%20SoC%EF%BC%9Aaw_display%20service%20has%20EoP%20Vulnerability.md"
            },
            {
                "url": "https://www.cnvd.org.cn/flaw/show/CNVD-2021-46927",
                "refsource": "MISC",
                "name": "https://www.cnvd.org.cn/flaw/show/CNVD-2021-46927"
            },
            {
                "url": "https://vul.wangan.com/a/CNVD-2021-46927",
                "refsource": "MISC",
                "name": "https://vul.wangan.com/a/CNVD-2021-46927"
            }
        ]
    }
}