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CVE-2023-20573 Debug Exception Delivery in Secure Nested Paging

🗓️ 11 Jan 2024 13:53:52Reported by AMDType 
cvelist
 cvelist
🔗 www.cve.org👁 19 Views

CVE-2023-20573 Debug Exception Delivery in Secure Nested Paging. A privileged attacker can prevent delivery of debug exceptions to SEV-SNP guests potentially resulting in guests not receiving expected debug information.

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Affected
Refs
[
  {
    "defaultStatus": "affected",
    "packageName": " ",
    "platforms": [
      "x86"
    ],
    "product": "3rd Gen AMD EPYC™ Processors",
    "vendor": "AMD",
    "versions": [
      {
        "status": "affected",
        "version": "various "
      }
    ]
  },
  {
    "defaultStatus": "affected",
    "platforms": [
      "x86"
    ],
    "product": "4th Gen AMD EPYC™ Processors",
    "vendor": "AMD",
    "versions": [
      {
        "status": "affected",
        "version": "Various "
      }
    ]
  }
]

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