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        "cveId": "CVE-2023-20584",
        "assignerOrgId": "b58fc414-a1e4-4f92-9d70-1add41838648",
        "state": "PUBLISHED",
        "assignerShortName": "AMD",
        "dateReserved": "2022-10-27T18:53:39.759Z",
        "datePublished": "2024-08-13T16:53:18.373Z",
        "dateUpdated": "2024-08-13T17:33:05.133Z"
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                    "product": "AMD EPYC™ 7003 Processors",
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                            "status": "unaffected",
                            "version": "MilanPI 1.0.0.C",
                            "versionType": "PI"
                        }
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                    "product": "AMD EPYC™ 9004 Processors",
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                            "version": "GenoaPI 1.0.0.B"
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            "datePublic": "2024-08-13T16:00:00.000Z",
            "descriptions": [
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                            "value": "<span style=\"background-color: rgb(255, 255, 255);\">IOMMU improperly handles certain special address\nranges with invalid device table entries (DTEs), which may allow an attacker\nwith privileges and a compromised <a target=\"_blank\" rel=\"nofollow\">Hypervisor </a>to\ninduce DTE faults to bypass RMP checks in SEV-SNP, potentially leading to a\nloss of guest integrity.<div><div><div>\n\n</div>\n\n</div>\n\n</div>\n\n\n\n\n\n\n\n<div>\n\n\n\n\n\n<div>\n\n<div><a target=\"_blank\" rel=\"nofollow\"></a>\n\n<p><br></p></div></div><div><div>\n\n</div>\n\n</div>\n\n</div>\n\n\n\n\n\n<div><div><div>\n\n</div>\n\n</div>\n\n</div>\n\n\n\n\n\n</span>"
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                    ],
                    "value": "IOMMU improperly handles certain special address\nranges with invalid device table entries (DTEs), which may allow an attacker\nwith privileges and a compromised Hypervisor to\ninduce DTE faults to bypass RMP checks in SEV-SNP, potentially leading to a\nloss of guest integrity."
                }
            ],
            "metrics": [
                {
                    "cvssV3_1": {
                        "attackComplexity": "HIGH",
                        "attackVector": "LOCAL",
                        "availabilityImpact": "NONE",
                        "baseScore": 5.3,
                        "baseSeverity": "MEDIUM",
                        "confidentialityImpact": "NONE",
                        "integrityImpact": "HIGH",
                        "privilegesRequired": "HIGH",
                        "scope": "CHANGED",
                        "userInteraction": "NONE",
                        "vectorString": "CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:H/A:N",
                        "version": "3.1"
                    },
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            "providerMetadata": {
                "orgId": "b58fc414-a1e4-4f92-9d70-1add41838648",
                "shortName": "AMD",
                "dateUpdated": "2024-08-13T16:53:18.373Z"
            },
            "references": [
                {
                    "tags": [
                        "vendor-advisory"
                    ],
                    "url": "https://www.amd.com/en/resources/product-security/bulletin/amd-sb-3003.html"
                }
            ],
            "source": {
                "advisory": "AMD-SB-4002, AMD-SB-3002, AMD-SB-5001",
                "discovery": "UNKNOWN"
            },
            "x_generator": {
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        "adp": [
            {
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2024-08-13T17:31:27.946120Z",
                                "id": "CVE-2023-20584",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
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                                        "Automatable": "no"
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                                        "Technical Impact": "partial"
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                                ],
                                "role": "CISA Coordinator",
                                "version": "2.0.3"
                            }
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                ],
                "title": "CISA ADP Vulnrichment",
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