fkie_cve-2021-26397
Vulnerability from fkie_nvd
Published
2023-05-09 19:15
Modified
2025-01-28 16:15
Severity ?
7.1 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
7.1 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
Summary
Insufficient address validation, may allow an attacker with a compromised ABL and UApp to corrupt sensitive memory locations potentially resulting in a loss of integrity or availability.
References
psirt@amd.comhttps://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-3001Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-3001Vendor Advisory
Impacted products
Vendor Product Version
amd epyc_72f3_firmware *
amd epyc_72f3 -
amd epyc_7313_firmware *
amd epyc_7313 -
amd epyc_7313p_firmware *
amd epyc_7313p -
amd epyc_7343_firmware *
amd epyc_7343 -
amd epyc_7373x_firmware *
amd epyc_7373x -
amd epyc_73f3_firmware *
amd epyc_73f3 -
amd epyc_7413_firmware *
amd epyc_7413 -
amd epyc_7443_firmware *
amd epyc_7443 -
amd epyc_7443p_firmware *
amd epyc_7443p -
amd epyc_7453_firmware *
amd epyc_7453 -
amd epyc_7473x_firmware *
amd epyc_7473x -
amd epyc_74f3_firmware *
amd epyc_74f3 -
amd epyc_7513_firmware *
amd epyc_7513 -
amd epyc_7543_firmware *
amd epyc_7543 -
amd epyc_7543p_firmware *
amd epyc_7543p -
amd epyc_7573x_firmware *
amd epyc_7573x -
amd epyc_75f3_firmware *
amd epyc_75f3 -
amd epyc_7643_firmware *
amd epyc_7643 -
amd epyc_7663_firmware *
amd epyc_7663 -
amd epyc_7713_firmware *
amd epyc_7713 -
amd epyc_7713p_firmware *
amd epyc_7713p -
amd epyc_7763_firmware *
amd epyc_7763 -
amd epyc_7773x_firmware *
amd epyc_7773x -


To clipboard 

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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Insufficient address validation, may allow an\nattacker with a compromised ABL and UApp to corrupt sensitive memory locations\npotentially resulting in a loss of integrity or availability.\n\n\n\n\n\n\n\n"
    }
  ],
  "id": "CVE-2021-26397",
  "lastModified": "2025-01-28T16:15:30.127",
  "metrics": {
    "cvssMetricV31": [
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        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 7.1,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 5.2,
        "source": "nvd@nist.gov",
        "type": "Primary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 7.1,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 5.2,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ]
  },
  "published": "2023-05-09T19:15:10.903",
  "references": [
    {
      "source": "psirt@amd.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-3001"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-3001"
    }
  ],
  "sourceIdentifier": "psirt@amd.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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