FKIE_CVE-2023-25522

Vulnerability from fkie_nvd - Published: 2023-07-04 00:15 - Updated: 2026-06-17 05:41
Severity
7.5 (High) - CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
NVIDIA DGX A100/A800 contains a vulnerability in SBIOS where an attacker may cause improper input validation by providing configuration information in an unexpected format. A successful exploit of this vulnerability may lead to denial of service, information disclosure, and data tampering.
References
psirt@nvidia.comhttps://nvidia.custhelp.com/app/answers/detail/a_id/5461Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://nvidia.custhelp.com/app/answers/detail/a_id/5461Vendor Advisory
Impacted products
Vendor Product Version
nvidia dgx_a100_firmware *
nvidia dgx_a100 -
nvidia dgx_a800_firmware *
nvidia dgx_a800 -
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "DGX A100/A800",
          "vendor": "NVIDIA",
          "versions": [
            {
              "status": "affected",
              "version": "All SBIOS versions prior to 1.21"
            }
          ]
        }
      ],
      "source": "psirt@nvidia.com"
    },
    {
      "affectedData": [
        {
          "cpes": [
            "cpe:2.3:h:nvidia:dgx_a100:-:*:*:*:*:*:*:*"
          ],
          "defaultStatus": "unaffected",
          "product": "dgx_a100",
          "vendor": "nvidia",
          "versions": [
            {
              "lessThan": "1.21",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "cpes": [
            "cpe:2.3:h:nvidia:dgx_a800:-:*:*:*:*:*:*:*"
          ],
          "defaultStatus": "unaffected",
          "product": "dgx_a800",
          "vendor": "nvidia",
          "versions": [
            {
              "lessThan": "1.21",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:nvidia:dgx_a100_firmware:*:*:*:*:sbios:*:*:*",
              "matchCriteriaId": "C2566B65-23C8-4339-9FFD-0B695AF32963",
              "versionEndExcluding": "1.21",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:nvidia:dgx_a100:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "8807CB65-5F49-42E8-B5D8-36943418ADB9",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:nvidia:dgx_a800_firmware:*:*:*:*:sbios:*:*:*",
              "matchCriteriaId": "53F53450-51D5-4060-8A27-85E2D6CF1D7A",
              "versionEndExcluding": "1.21",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
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              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "\n\n\n\n\n\n\nNVIDIA DGX A100/A800 contains a vulnerability in SBIOS where an attacker may cause improper input validation by providing configuration information in an unexpected format.  A successful exploit of this vulnerability may lead to denial of service, information disclosure, and data tampering.\n\n\n\n\n\n\n\n"
    }
  ],
  "id": "CVE-2023-25522",
  "lastModified": "2026-06-17T05:41:24.740",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "HIGH",
          "scope": "CHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 0.8,
        "impactScore": 6.0,
        "source": "psirt@nvidia.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 7.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2023-25522",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2024-11-25T16:52:40.550341Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2023-07-04T00:15:09.797",
  "references": [
    {
      "source": "psirt@nvidia.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://nvidia.custhelp.com/app/answers/detail/a_id/5461"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://nvidia.custhelp.com/app/answers/detail/a_id/5461"
    }
  ],
  "sourceIdentifier": "psirt@nvidia.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ],
      "source": "psirt@nvidia.com",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
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