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CVE-2023-20581

🗓️ 11 Feb 2025 21:26:11Reported by AMDType 
cve
 cve
🔗 web.nvd.nist.gov👁 98 Views

Improper access control in IOMMU may let attackers bypass RMP checks, risking guest memory integrity.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
amd
Amd
AMD Server Processor Vulnerabilities – February 2025
11 Feb 202500:00
–amd
amd
Amd
AMD Embedded Processors Vulnerabilities – February 2025
11 Feb 202500:00
–amd
bdu_fstec
BDU FSTEC
AMD IOMMU Memory Management Block
13 Mar 202500:00
–bdu_fstec
circl
Circl
CVE-2023-20581
11 Feb 202522:15
–circl
cnnvd
CNNVD
AMD Server Processor security vulnerabilities
11 Feb 202500:00
–cnnvd
cvelist
Cvelist
CVE-2023-20581
11 Feb 202521:26
–cvelist
euvd
EUVD
EUVD-2023-24760
3 Oct 202520:07
–euvd
nvd
NVD
CVE-2023-20581
11 Feb 202522:15
–nvd
ptsecurity
Positive Technologies
PT-2025-6394 · Iommu · Iommu
11 Feb 202500:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2023-20581: Improper Validation of Specified Quantity in Input
11 Feb 202500:00
–rapid7
Rows per page
Vulners
Node
amdepycRange<1.0.0.7
[
  {
    "defaultStatus": "affected",
    "product": "AMD EPYC™ 9004 Processors",
    "vendor": "AMD",
    "versions": [
      {
        "status": "unaffected",
        "version": "GenoaPI 1.0.0.C"
      },
      {
        "status": "unaffected",
        "version": "SEV FW1.55.36"
      }
    ]
  },
  {
    "defaultStatus": "affected",
    "product": "AMD EPYC™ Embedded 9004",
    "vendor": "AMD",
    "versions": [
      {
        "status": "unaffected",
        "version": "EmbGenoaPI-SP5 1.0.0.7"
      }
    ]
  }
]

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17 Jun 2026 05:30Current
5.3Medium risk
Vulners AI Score5.3
CVSS 3.12.5
EPSS0.00166
SSVC
98