{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.1",
    "cveMetadata": {
        "cveId": "CVE-2021-46757",
        "assignerOrgId": "b58fc414-a1e4-4f92-9d70-1add41838648",
        "state": "PUBLISHED",
        "assignerShortName": "AMD",
        "dateReserved": "2022-03-31T16:50:27.868Z",
        "datePublished": "2024-02-13T19:23:57.918Z",
        "dateUpdated": "2025-05-07T21:08:36.540Z"
    },
    "containers": {
        "cna": {
            "affected": [
                {
                    "defaultStatus": "unaffected",
                    "product": "AMD Ryzen™ Embedded 5000",
                    "vendor": "AMD",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "various"
                        }
                    ]
                },
                {
                    "defaultStatus": "unaffected",
                    "product": "AMD Ryzen™ Embedded V2000",
                    "vendor": "AMD",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "various"
                        }
                    ]
                }
            ],
            "datePublic": "2024-02-13T17:00:00.000Z",
            "descriptions": [
                {
                    "lang": "en",
                    "supportingMedia": [
                        {
                            "base64": false,
                            "type": "text/html",
                            "value": "Insufficient checking of memory buffer in ASP\nSecure OS may allow an attacker with a malicious TA to read/write to the ASP\nSecure OS kernel virtual address space potentially leading to privilege\nescalation."
                        }
                    ],
                    "value": "Insufficient checking of memory buffer in ASP\nSecure OS may allow an attacker with a malicious TA to read/write to the ASP\nSecure OS kernel virtual address space potentially leading to privilege\nescalation."
                }
            ],
            "providerMetadata": {
                "orgId": "b58fc414-a1e4-4f92-9d70-1add41838648",
                "shortName": "AMD",
                "dateUpdated": "2024-06-18T18:46:02.340Z"
            },
            "references": [
                {
                    "tags": [
                        "vendor-advisory"
                    ],
                    "url": "https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-5001"
                }
            ],
            "source": {
                "advisory": "AMD-SB-5001",
                "discovery": "UNKNOWN"
            },
            "x_generator": {
                "engine": "Vulnogram 0.1.0-dev"
            }
        },
        "adp": [
            {
                "providerMetadata": {
                    "orgId": "af854a3a-2127-422b-91ae-364da2661108",
                    "shortName": "CVE",
                    "dateUpdated": "2024-08-04T05:17:42.302Z"
                },
                "title": "CVE Program Container",
                "references": [
                    {
                        "tags": [
                            "vendor-advisory",
                            "x_transferred"
                        ],
                        "url": "https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-5001"
                    }
                ]
            },
            {
                "problemTypes": [
                    {
                        "descriptions": [
                            {
                                "type": "CWE",
                                "cweId": "CWE-119",
                                "lang": "en",
                                "description": "CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer"
                            }
                        ]
                    }
                ],
                "metrics": [
                    {
                        "cvssV3_1": {
                            "scope": "UNCHANGED",
                            "version": "3.1",
                            "baseScore": 7.8,
                            "attackVector": "LOCAL",
                            "baseSeverity": "HIGH",
                            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                            "integrityImpact": "HIGH",
                            "userInteraction": "NONE",
                            "attackComplexity": "LOW",
                            "availabilityImpact": "HIGH",
                            "privilegesRequired": "LOW",
                            "confidentialityImpact": "HIGH"
                        }
                    },
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2024-02-14T15:34:43.913390Z",
                                "id": "CVE-2021-46757",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "no"
                                    },
                                    {
                                        "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": "2025-05-07T21:08:36.540Z"
                }
            }
        ]
    }
}