Vulnerability-Lookup

CVE-2023-20514 (GCVE-0-2023-20514)

Vulnerability from cvelistv5 – Published: 2026-02-11 14:33 – Updated: 2026-02-26 14:44

Summary

Improper handling of parameters in the AMD Secure Processor (ASP) could allow a privileged attacker to pass an arbitrary memory value to functions in the trusted execution environment resulting in arbitrary code execution

Severity

8.7 (High)


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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-02-12 04:55 UTC

CWE

CWE-233 - Improper Handling of Parameters

Assigner

AMD mitre root

References

2 references

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

Impacted products

8 products

Vendor	Product	Version	CPE status
AMD	AMD Radeon™ RX 6000 Series Graphics Products	Unaffected: AMD Software: Adrenalin Edition 25.5.1 (25.10.01.09), AMD Software: PRO Edition 25.Q2 (25.10.10)	guessed
AMD	AMD Radeon™ PRO W6000 Series Graphics Products	Unaffected: AMD Software: Adrenalin Edition 25.5.1 (25.10.01.09), AMD Software: PRO Edition 25.Q2 (25.10.10)	guessed
AMD	AMD Radeon™ RX 7000 Series Graphics Products	Unaffected: AMD Software: Adrenalin Edition 25.5.1 (25.10.01.09), AMD Software: PRO Edition 25.Q2 (25.10.10)	guessed
AMD	AMD Radeon™ PRO W7000 Series Graphics Products	Unaffected: AMD Software: Adrenalin Edition 25.5.1 (25.10.01.09), AMD Software: PRO Edition 25.Q2 (25.10.10)	guessed
AMD	AMD Radeon™ PRO VII	Unaffected: AMD Software: Adrenalin Edition 25.5.1 (23.19.23.01 pre-RDNA), AMD Software: PRO Edition 25.Q2 (23.19.23.01 pre-RDNA)	guessed
AMD	AMD Radeon™ VII	Unaffected: AMD Software: Adrenalin Edition 25.5.1 (23.19.23.01 pre-RDNA), AMD Software: PRO Edition 25.Q2 (23.19.23.01 pre-RDNA)	guessed
AMD	AMD Radeon™ PRO V620	Unaffected: Contact your AMD Customer Engineering representative	guessed
AMD	AMD Radeon™ PROV710	Unaffected: Contact your AMD Customer Engineering representative	guessed

Date Public

2026-02-11 14:10

Show details on NVD website

JSON

To clipboard

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FKIE_CVE-2023-20514

Vulnerability from fkie_nvd - Published: 2026-02-11 15:16 - Updated: 2026-06-17 05:30

Severity

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

Summary

References

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

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "affected",
          "product": "AMD Radeon\u2122 RX 6000 Series Graphics Products",
          "vendor": "AMD",
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            {
              "status": "unaffected",
              "version": "AMD Software: Adrenalin Edition 25.5.1 (25.10.01.09), AMD Software: PRO Edition 25.Q2 (25.10.10)"
            }
          ]
        },
        {
          "defaultStatus": "affected",
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          "versions": [
            {
              "status": "unaffected",
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          ]
        },
        {
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            {
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              "version": "AMD Software: Adrenalin Edition 25.5.1 (23.19.23.01 pre-RDNA), AMD Software: PRO Edition 25.Q2 (23.19.23.01 pre-RDNA)"
            }
          ]
        },
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          "versions": [
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            }
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        },
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          "versions": [
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        },
        {
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          "versions": [
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              "version": "Contact your AMD Customer Engineering representative"
            }
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  ],
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    }
  ],
  "id": "CVE-2023-20514",
  "lastModified": "2026-06-17T05:30:14.260",
  "metrics": {
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          "availabilityRequirement": "NOT_DEFINED",
          "baseScore": 8.7,
          "baseSeverity": "HIGH",
          "confidentialityRequirement": "NOT_DEFINED",
          "exploitMaturity": "NOT_DEFINED",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "privilegesRequired": "HIGH",
          "providerUrgency": "NOT_DEFINED",
          "subAvailabilityImpact": "HIGH",
          "subConfidentialityImpact": "HIGH",
          "subIntegrityImpact": "HIGH",
          "userInteraction": "NONE",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:L/AC:H/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/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",
          "version": "4.0",
          "vulnAvailabilityImpact": "HIGH",
          "vulnConfidentialityImpact": "HIGH",
          "vulnIntegrityImpact": "HIGH",
          "vulnerabilityResponseEffort": "NOT_DEFINED"
        },
        "source": "psirt@amd.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2023-20514",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-02-12T04:55:17.323241Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-02-11T15:16:11.180",
  "references": [
    {
      "source": "psirt@amd.com",
      "url": "https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-6024.html"
    },
    {
      "source": "psirt@amd.com",
      "url": "https://www.amd.com/en/resources/product-security/bulletin/Emb-Auto.html"
    }
  ],
  "sourceIdentifier": "psirt@amd.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-233"
        }
      ],
      "source": "psirt@amd.com",
      "type": "Secondary"
    }
  ]
}

GHSA-H33H-3XRC-R94P

Vulnerability from github – Published: 2026-02-11 15:30 – Updated: 2026-02-11 15:30

Details

Severity

8.7 (High)


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

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2023-20514"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-233"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-02-11T15:16:11Z",
    "severity": "HIGH"
  },
  "details": "Improper handling of parameters in the AMD Secure Processor (ASP) could allow a privileged attacker to pass an arbitrary memory value to functions in the trusted execution environment resulting in arbitrary code execution",
  "id": "GHSA-h33h-3xrc-r94p",
  "modified": "2026-02-11T15:30:27Z",
  "published": "2026-02-11T15:30:27Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-20514"
    },
    {
      "type": "WEB",
      "url": "https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-6024.html"
    },
    {
      "type": "WEB",
      "url": "https://www.amd.com/en/resources/product-security/bulletin/Emb-Auto.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:L/AC:H/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/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-2023-20514

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-2023-20514

Aliases

CVE-2023-20514

JSON

To clipboard

{
  "GSD": {
    "alias": "CVE-2023-20514",
    "id": "GSD-2023-20514"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2023-20514"
      ],
      "id": "GSD-2023-20514",
      "modified": "2023-12-13T01:20:27.836111Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2023-20514",
        "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."
          }
        ]
      }
    }
  }
}

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-2023-20514 (GCVE-0-2023-20514)

FKIE_CVE-2023-20514

GHSA-H33H-3XRC-R94P

GSD-2023-20514

Tags

Sightings

Nomenclature

Related by attack behaviour