Vulnerability-Lookup

CVE-2023-31323 (GCVE-0-2023-31323)

Vulnerability from cvelistv5 – Published: 2026-02-12 17:45 – Updated: 2026-02-12 18:33

Summary

Type confusion in the AMD Secure Processor (ASP) could allow an attacker to pass a malformed argument to the External Global Memory Interconnect Trusted Agent (XGMI TA) leading to a memory safety violation potentially resulting in loss of confidentiality, integrity, or availability.

Severity

8.4 (High)


                        
                          CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:L/VI:H/VA:L/SC:L/SI:H/SA:L

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-02-12 18:33 UTC

CWE

CWE-843 - Access of Resource Using Incompatible Type (‘Type Confusion’)

Assigner

AMD mitre root

References

1 reference

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

Impacted products

8 products

Vendor	Product	Version
AMD	AMD Radeon™ RX 5000 Series Graphics Products	Unaffected: AMD Software: Adrenalin Edition 25.6.1 (25.10.13.01), AMD Software: PRO Edition 25.Q2 (25.10.10)
AMD	AMD Radeon™ PRO W5000 Series Graphics Products	Unaffected: AMD Software: Adrenalin Edition 25.6.1 (25.10.13.01), AMD Software: PRO Edition 25.Q2 (25.10.10)
AMD	AMD Radeon™ VII	Affected: No fix planned
AMD	AMD Radeon™ PRO VII	Affected: No fix planned
AMD	AMD Instinct™ MI250	Unaffected: ROCm 6.2
AMD	AMD Instinct™ MI300A	Unaffected: ROCm 6.2
AMD	AMD Instinct™ MI210	Unaffected: ROCm 6.2
AMD	AMD Instinct™ MI300X	Unaffected: ROCm 6.2

Date Public

2026-02-12 17:44

Show details on NVD website

JSON

To clipboard

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FKIE_CVE-2023-31323

Vulnerability from fkie_nvd - Published: 2026-02-12 18:16 - Updated: 2026-06-17 05:56

Severity

8.4 (High) - CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:L/VI:H/VA:L/SC:L/SI:H/SA:L

Summary

References

	URL	Tags
	psirt@amd.com	https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-6024.html

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "affected": [
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          "defaultStatus": "affected",
          "product": "AMD Radeon\u2122 RX 5000 Series Graphics Products",
          "vendor": "AMD",
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            }
          ]
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        {
          "defaultStatus": "affected",
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          ]
        },
        {
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          "vendor": "AMD",
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      "lang": "es",
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    }
  ],
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  "lastModified": "2026-06-17T05:56:47.820",
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}

GHSA-9W8M-7CG3-7MH9

Vulnerability from github – Published: 2026-02-12 18:30 – Updated: 2026-02-12 18:30

Details

Severity

8.4 (High)


                  
                    CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:L/VI:H/VA:L/SC:L/SI:H/SA:L

Show details on source website

JSON

To clipboard

{
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    "CVE-2023-31323"
  ],
  "database_specific": {
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      "CWE-843"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-02-12T18:16:06Z",
    "severity": "HIGH"
  },
  "details": "Type confusion in the AMD Secure Processor (ASP) could allow an attacker to pass a malformed argument to the External Global Memory Interconnect Trusted Agent (XGMI TA) leading to a memory safety violation potentially resulting in loss of confidentiality, integrity, or availability.",
  "id": "GHSA-9w8m-7cg3-7mh9",
  "modified": "2026-02-12T18:30:24Z",
  "published": "2026-02-12T18:30:24Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-31323"
    },
    {
      "type": "WEB",
      "url": "https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-6024.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:L/VI:H/VA:L/SC:L/SI:H/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ]
}

GSD-2023-31323

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-2023-31323

Aliases

CVE-2023-31323

JSON

To clipboard

{
  "GSD": {
    "alias": "CVE-2023-31323",
    "id": "GSD-2023-31323"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2023-31323"
      ],
      "id": "GSD-2023-31323",
      "modified": "2023-12-13T01:20:30.037791Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2023-31323",
        "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-2026-0383

Vulnerability from csaf_certbund - Published: 2026-02-10 23:00 - Updated: 2026-02-12 23:00

Summary

AMD Radeon: Mehrere Schwachstellen

Severity

Mittel

Scope

15 vulnerabilities in this advisory, including CVE-2023-31323.

CVE-2023-31323

Known affected: 5 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.

Detection rules are retrieved from Rulezet.

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-2023-31323 (GCVE-0-2023-31323)

FKIE_CVE-2023-31323

GHSA-9W8M-7CG3-7MH9

GSD-2023-31323

WID-SEC-W-2026-0383

Tags

Sightings

Nomenclature

Related by attack behaviour