Vulnerability-Lookup

CVE-2023-31351 (GCVE-0-2023-31351)

Vulnerability from cvelistv5 – Published: 2025-09-06 16:59 – Updated: 2025-09-08 20:03

Summary

Improper restriction of operations in the IOMMU could allow a malicious hypervisor to access guest private memory resulting in loss of integrity.

Severity

5.3 (Medium)


                        
                          CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:H/A:N

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-09-08 20:03 UTC

CWE

CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer

Assigner

AMD CNA under the mitre root

CNA scorecard C 63/100 over 74 records in the last 180 days details

References

2 references

URL	Tags
https://www.amd.com/en/resources/product-security…
https://www.amd.com/en/resources/product-security…

Impacted products

5 products

Vendor	Product	Version	CPE status
AMD	AMD EPYC™ 7003 Series Processors	Unaffected: Milan 100C	guessed
AMD	AMD EPYC™ 9004 Series Processors	Unaffected: Genoa 100C	guessed
AMD	AMD EPYC™ 8004 Series Processors	Unaffected: Genoa 100C	guessed
AMD	AMD EPYC™ Embedded 7003 Series Processors	Unaffected: EmbMilanPI-SP3 1.0.0.9	guessed
AMD	AMD EPYC™ Embedded 9004 Series Processors	Unaffected: EmbGenoaPI-SP5 1.0.0.7	guessed

Date Public

2025-09-06 16:38

Show details on NVD website

JSON

To clipboard

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FKIE_CVE-2023-31351

Vulnerability from fkie_nvd - Published: 2025-09-06 17:15 - Updated: 2026-06-17 05:56

Severity

5.3 (Medium) - CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:H/A:N

Summary

Improper restriction of operations in the IOMMU could allow a malicious hypervisor to access guest private memory resulting in loss of integrity.

References

	URL	Tags
	psirt@amd.com	https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-3014.html
	psirt@amd.com	https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-5007.html

Impacted products

	Vendor	Product	Version

JSON

To clipboard

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    {
      "affectedData": [
        {
          "defaultStatus": "affected",
          "product": "AMD EPYC\u2122 7003 Series Processors",
          "vendor": "AMD",
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        },
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}

GHSA-X676-JQ8M-R576

Vulnerability from github – Published: 2025-09-06 18:30 – Updated: 2025-09-06 18:30

Details

Improper restriction of operations in the IOMMU could allow a malicious hypervisor to access guest private memory resulting in loss of integrity.

Severity

5.3 (Medium)


                  
                    CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:H/A:N

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2023-31351"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-119"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-09-06T17:15:31Z",
    "severity": "MODERATE"
  },
  "details": "Improper restriction of operations in the IOMMU could allow a malicious hypervisor to access guest private memory resulting in loss of integrity.",
  "id": "GHSA-x676-jq8m-r576",
  "modified": "2025-09-06T18:30:33Z",
  "published": "2025-09-06T18:30:33Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-31351"
    },
    {
      "type": "WEB",
      "url": "https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-3014.html"
    },
    {
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      "url": "https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-5007.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:H/A:N",
      "type": "CVSS_V3"
    }
  ]
}

GSD-2023-31351

Vulnerability from gsd - Updated: 2023-12-13 01:20

Details

** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided.

Aliases

CVE-2023-31351

Aliases

CVE-2023-31351

JSON

To clipboard

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  "GSD": {
    "alias": "CVE-2023-31351",
    "id": "GSD-2023-31351"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2023-31351"
      ],
      "id": "GSD-2023-31351",
      "modified": "2023-12-13T01:20:29.596997Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2023-31351",
        "STATE": "RESERVED"
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided."
          }
        ]
      }
    }
  }
}

WID-SEC-W-2025-1770

Vulnerability from csaf_certbund - Published: 2025-08-12 22:00 - Updated: 2026-03-25 23:00

Summary

AMD Prozessoren: Mehrere Schwachstellen

Severity

Mittel

Scope

25 vulnerabilities in this advisory, including CVE-2023-31351.

CVE-2023-31351

Known affected: 10 products

Open the full advisory

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CVE-2023-31351 (GCVE-0-2023-31351)

FKIE_CVE-2023-31351

GHSA-X676-JQ8M-R576

GSD-2023-31351

WID-SEC-W-2025-1770

Tags

Sightings

Nomenclature

Vulnerability timeline

Related by attack behaviour