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CVE-2025-54509

🗓️ 09 Jun 2026 17:22:26Reported by AMDType 
cve
 cve
🔗 web.nvd.nist.gov👁 21 Views

CVE-2025-54509: improper access control in input-output memory management unit register interface enables privileged attackers to cause accesses.

Related
Affected
Refs
[
  {
    "defaultStatus": "affected",
    "vendor": "AMD",
    "product": "AMD EPYC™ 9004 Series Processors",
    "versions": [
      {
        "version": "GenoaPI_1.0.0.H",
        "status": "unaffected"
      }
    ]
  },
  {
    "defaultStatus": "affected",
    "vendor": "AMD",
    "product": "AMD EPYC™ 9005 Series Processors",
    "versions": [
      {
        "version": "TurinPI_1.0.0.8",
        "status": "unaffected"
      }
    ]
  },
  {
    "defaultStatus": "affected",
    "vendor": "AMD",
    "product": "AMD EPYC™ 8004 Series Processors",
    "versions": [
      {
        "version": "GenoaPI_1.0.0.H",
        "status": "unaffected"
      }
    ]
  },
  {
    "defaultStatus": "affected",
    "vendor": "AMD",
    "product": "AMD EPYC™ Embedded 9004 Series Processors (formerly codenamed \"Genoa\")",
    "versions": [
      {
        "version": "EmbGenoaPI-SP5 1.0.0.D",
        "status": "unaffected"
      }
    ]
  },
  {
    "defaultStatus": "affected",
    "vendor": "AMD",
    "product": "AMD EPYC™ Embedded 9004 Series Processors (formerly codenamed \"Bergamo\")",
    "versions": [
      {
        "version": "EmbGenoaPI-SP5 1.0.0.D",
        "status": "unaffected"
      }
    ]
  },
  {
    "defaultStatus": "affected",
    "vendor": "AMD",
    "product": "AMD EPYC™ Embedded 8004 Series Processors",
    "versions": [
      {
        "version": "EmbGenoaPI-SP5 1.0.0.D",
        "status": "unaffected"
      }
    ]
  },
  {
    "defaultStatus": "affected",
    "vendor": "AMD",
    "product": "AMD EPYC™ Embedded 9005 Series Processors",
    "versions": [
      {
        "version": "EmbeddedTurinPI_SP5_1004",
        "status": "unaffected"
      }
    ]
  }
]

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17 Jun 2026 09:40Current
5.5Medium risk
Vulners AI Score5.5
CVSS 44
EPSS0.00127
SSVC
21