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CVE-2023-20591

🗓️ 13 Aug 2024 16:53:23Reported by AMDType 
cvelist
 cvelist
🔗 www.cve.org👁 22 Views

Improper re-initialization of IOMMU during DRTM event allows attacker to read or modify hypervisor memory, risking confidentiality, integrity, and availability

Related
Affected
Refs
[
  {
    "defaultStatus": "affected",
    "product": "AMD EPYC™ 7003  Series Processors",
    "vendor": "AMD",
    "versions": [
      {
        "status": "unaffected",
        "version": "MilanPI 1.0.0.B",
        "versionType": "PI"
      }
    ]
  },
  {
    "defaultStatus": "affected",
    "product": "AMD EPYC™ 9004 Series Processors",
    "vendor": "AMD",
    "versions": [
      {
        "status": "unaffected",
        "version": "Genoa 1.0.0.8"
      }
    ]
  },
  {
    "defaultStatus": "affected",
    "product": "AMD EPYC™ Embedded 7003 Series Processors",
    "vendor": "AMD",
    "versions": [
      {
        "status": "unaffected",
        "version": "EmbMilanPI-SP3 1.0.0.7"
      }
    ]
  },
  {
    "defaultStatus": "affected",
    "product": "AMD EPYC™ Embedded 9003 Series Processors",
    "vendor": "AMD",
    "versions": [
      {
        "status": "unaffected",
        "version": "EmbGenoaPI-SP5  1.0.0.3"
      }
    ]
  }
]

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