{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.1",
    "cveMetadata": {
        "cveId": "CVE-2021-46894",
        "assignerOrgId": "25ac1063-e409-4190-8079-24548c77ea2e",
        "state": "PUBLISHED",
        "assignerShortName": "huawei",
        "dateReserved": "2023-06-29T11:27:53.897Z",
        "datePublished": "2023-07-06T12:23:59.118Z",
        "dateUpdated": "2024-11-19T18:55:13.946Z"
    },
    "containers": {
        "cna": {
            "affected": [
                {
                    "defaultStatus": "unaffected",
                    "product": "HarmonyOS",
                    "vendor": "Huawei",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "2.0.0"
                        }
                    ]
                },
                {
                    "defaultStatus": "unaffected",
                    "product": "EMUI",
                    "vendor": "Huawei",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "12.0.0"
                        }
                    ]
                }
            ],
            "descriptions": [
                {
                    "lang": "en",
                    "supportingMedia": [
                        {
                            "base64": false,
                            "type": "text/html",
                            "value": "Use After Free (UAF) vulnerability in the uinput module.Successful exploitation of this vulnerability may lead to kernel privilege escalation."
                        }
                    ],
                    "value": "Use After Free (UAF) vulnerability in the uinput module.Successful exploitation of this vulnerability may lead to kernel privilege escalation."
                }
            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-269",
                            "description": "CWE-269 Improper Privilege Management",
                            "lang": "en",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "25ac1063-e409-4190-8079-24548c77ea2e",
                "shortName": "huawei",
                "dateUpdated": "2023-07-06T12:23:59.118Z"
            },
            "references": [
                {
                    "url": "https://consumer.huawei.com/en/support/bulletin/2023/7/"
                },
                {
                    "url": "https://device.harmonyos.com/en/docs/security/update/security-bulletins-202307-0000001587168858"
                }
            ],
            "source": {
                "discovery": "UNKNOWN"
            },
            "x_generator": {
                "engine": "Vulnogram 0.1.0-dev"
            }
        },
        "adp": [
            {
                "providerMetadata": {
                    "orgId": "af854a3a-2127-422b-91ae-364da2661108",
                    "shortName": "CVE",
                    "dateUpdated": "2024-08-04T05:17:42.982Z"
                },
                "title": "CVE Program Container",
                "references": [
                    {
                        "url": "https://consumer.huawei.com/en/support/bulletin/2023/7/",
                        "tags": [
                            "x_transferred"
                        ]
                    },
                    {
                        "url": "https://device.harmonyos.com/en/docs/security/update/security-bulletins-202307-0000001587168858",
                        "tags": [
                            "x_transferred"
                        ]
                    }
                ]
            },
            {
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2024-11-19T18:55:00.567068Z",
                                "id": "CVE-2021-46894",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "yes"
                                    },
                                    {
                                        "Technical Impact": "total"
                                    }
                                ],
                                "role": "CISA Coordinator",
                                "version": "2.0.3"
                            }
                        }
                    }
                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2024-11-19T18:55:13.946Z"
                }
            }
        ]
    }
}