fkie_cve-2023-20531
Vulnerability from fkie_nvd
Published
2023-01-11 08:15
Modified
2024-11-21 07:41
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
Insufficient bound checks in the SMU may allow an attacker to update the SRAM from/to address space to an invalid value potentially resulting in a denial of service.
References
psirt@amd.comhttps://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-1032Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-1032Vendor Advisory
Impacted products
Vendor Product Version
amd epyc_7h12_firmware *
amd epyc_7h12 -
amd epyc_7f72_firmware *
amd epyc_7f72 -
amd epyc_7f52_firmware *
amd epyc_7f52 -
amd epyc_7f32_firmware *
amd epyc_7f32 -
amd epyc_7742_firmware *
amd epyc_7742 -
amd epyc_7702p_firmware *
amd epyc_7702p -
amd epyc_7702_firmware *
amd epyc_7702 -
amd epyc_7662_firmware *
amd epyc_7662 -
amd epyc_7642_firmware *
amd epyc_7642 -
amd epyc_7552_firmware *
amd epyc_7552 -
amd epyc_7542_firmware *
amd epyc_7542 -
amd epyc_7532_firmware *
amd epyc_7532 -
amd epyc_7502p_firmware *
amd epyc_7502p -
amd epyc_7502_firmware *
amd epyc_7502 -
amd epyc_7452_firmware *
amd epyc_7452 -
amd epyc_7402_firmware *
amd epyc_7402 -
amd epyc_7402p_firmware *
amd epyc_7402p -
amd epyc_7352_firmware *
amd epyc_7352 -
amd epyc_7302p_firmware *
amd epyc_7302p -
amd epyc_7302_firmware *
amd epyc_7302 -
amd epyc_7282_firmware *
amd epyc_7282 -
amd epyc_7272_firmware *
amd epyc_7272 -
amd epyc_7262_firmware *
amd epyc_7262 -
amd epyc_7252_firmware *
amd epyc_7252 -
amd epyc_7232p_firmware *
amd epyc_7232p -
amd epyc_7002_firmware *
amd epyc_7002 -
amd epyc_7003_firmware *
amd epyc_7003 -
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_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_7743_firmware *
amd epyc_7743 -
amd epyc_7763_firmware *
amd epyc_7763 -
amd epyc_7773x_firmware *
amd epyc_7773x -


To clipboard 

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              "matchCriteriaId": "4D11A474-6C0F-4B95-85F6-138C98D1F32B",
              "versionEndExcluding": "milanpi_1.0.0.5",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:amd:epyc_7773x:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "D02B1C69-BAA4-485B-BE22-46BE321F9E4E",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Insufficient bound checks in the SMU may allow an attacker to update the SRAM from/to address space to an invalid value potentially resulting in a denial of service.\n"
    },
    {
      "lang": "es",
      "value": "Las comprobaciones limitadas insuficientes en la SMU pueden permitir que un atacante actualice la SRAM desde/hacia el espacio de direcciones a un valor no v\u00e1lido, lo que podr\u00eda provocar una denegaci\u00f3n de servicio."
    }
  ],
  "id": "CVE-2023-20531",
  "lastModified": "2024-11-21T07:41:05.873",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2023-01-11T08:15:14.027",
  "references": [
    {
      "source": "psirt@amd.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-1032"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-1032"
    }
  ],
  "sourceIdentifier": "psirt@amd.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-119"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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