{
  "id": "CVE-2022-22558",
  "sourceIdentifier": "security_alert@emc.com",
  "published": "2022-04-21T21:15:07.747",
  "lastModified": "2024-11-21T06:47:01.420",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Dell PowerEdge Server BIOS and Dell Precision Workstation 7910 and 7920 Rack BIOS contain an Improper SMM communication buffer verification vulnerability. A Local High Privileged attacker could potentially exploit this vulnerability leading to arbitrary writes or denial of service."
    },
    {
      "lang": "es",
      "value": "La BIOS del servidor Dell PowerEdge y la BIOS de la estaci\u00f3n de trabajo Dell Precision 7910 y 7920 para rack contienen una vulnerabilidad de verificaci\u00f3n del b\u00fafer de comunicaci\u00f3n SMM inadecuada. Un atacante local con altos privilegios podr\u00eda explotar potencialmente esta vulnerabilidad que conduce a escrituras arbitrarias o a la denegaci\u00f3n de servicio"
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "security_alert@emc.com",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:H/A:H",
          "baseScore": 5.7,
          "baseSeverity": "MEDIUM",
          "attackVector": "LOCAL",
          "attackComplexity": "HIGH",
          "privilegesRequired": "HIGH",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 0.5,
        "impactScore": 5.2
      },
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H",
          "baseScore": 6.0,
          "baseSeverity": "MEDIUM",
          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "HIGH",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 0.8,
        "impactScore": 5.2
      }
    ],
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:L/AC:L/Au:N/C:N/I:P/A:P",
          "baseScore": 3.6,
          "accessVector": "LOCAL",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "PARTIAL",
          "availabilityImpact": "PARTIAL"
        },
        "baseSeverity": "LOW",
        "exploitabilityScore": 3.9,
        "impactScore": 4.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "weaknesses": [
    {
      "source": "security_alert@emc.com",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-119"
        }
      ]
    },
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-119"
        }
      ]
    }
  ],
  "configurations": [
    {
      "operator": "AND",
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:dell:r6415_firmware:*:*:*:*:*:*:*:*",
              "versionEndExcluding": "1.18.0",
              "matchCriteriaId": "E35A4C62-2C8B-4CB8-AE55-70EB68B0A38A"
            }
          ]
        },
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": false,
              "criteria": "cpe:2.3:h:dell:r6415:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "89C134A5-019D-4041-A8F2-F9B6030DF5D3"
            }
          ]
        }
      ]
    },
    {
      "operator": "AND",
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:dell:r7415_firmware:*:*:*:*:*:*:*:*",
              "versionEndExcluding": "1.18.0",
              "matchCriteriaId": "06C7EC3F-103B-4373-8F66-C247996866D7"
            }
          ]
        },
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": false,
              "criteria": "cpe:2.3:h:dell:r7415:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "80CA12AA-1174-498D-915E-FAB3DCD2A896"
            }
          ]
        }
      ]
    },
    {
      "operator": "AND",
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:dell:r7425_firmware:*:*:*:*:*:*:*:*",
              "versionEndExcluding": "1.18.0",
              "matchCriteriaId": "F3A3D62E-A55B-4542-A8F8-A7FDF06DB0D9"
            }
          ]
        },
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": false,
              "criteria": "cpe:2.3:h:dell:r7425:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "50F780EA-F44B-4E20-B806-B613FCC8F99A"
            }
          ]
        }
      ]
    },
    {
      "operator": "AND",
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:dell:r730_firmware:*:*:*:*:*:*:*:*",
              "versionEndExcluding": "2.14.0",
              "matchCriteriaId": "0B35165E-8DD1-460D-9EC5-D8D7B465C29B"
            }
          ]
        },
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": false,
              "criteria": "cpe:2.3:h:dell:r730:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "1D89A83E-B0BB-49E9-8C30-588EFF5636A8"
            }
          ]
        }
      ]
    },
    {
      "operator": "AND",
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:dell:r730xd_firmware:*:*:*:*:*:*:*:*",
              "versionEndExcluding": "2.14.0",
              "matchCriteriaId": "B2114939-BF66-4BA5-B1FB-DD3074189645"
            }
          ]
        },
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": false,
              "criteria": "cpe:2.3:h:dell:r730xd:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "794C69E0-EB43-449B-863E-8C731B33B052"
            }
          ]
        }
      ]
    },
    {
      "operator": "AND",
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:dell:r630_firmware:*:*:*:*:*:*:*:*",
              "versionEndExcluding": "2.14.0",
              "matchCriteriaId": "9A7E331C-D80B-466D-92FF-718B4BDB9FFE"
            }
          ]
        },
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": false,
              "criteria": "cpe:2.3:h:dell:r630:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "1B929203-6695-4005-9874-D0C981D3C3CD"
            }
          ]
        }
      ]
    },
    {
      "operator": "AND",
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:dell:c4130_firmware:*:*:*:*:*:*:*:*",
              "versionEndExcluding": "2.14.0",
              "matchCriteriaId": "57EC4054-8664-41D2-9C3F-D66217C1E578"
            }
          ]
        },
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": false,
              "criteria": "cpe:2.3:h:dell:c4130:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "58207D1D-AEAB-4D1D-B6BA-9E934E374E52"
            }
          ]
        }
      ]
    },
    {
      "operator": "AND",
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:dell:m630_firmware:*:*:*:*:*:*:*:*",
              "versionEndExcluding": "2.14.0",
              "matchCriteriaId": "8C825111-BCCE-431D-9319-4EA6E32AE67E"
            }
          ]
        },
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": false,
              "criteria": "cpe:2.3:h:dell:m630:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "8CF1B153-2325-4EA7-97CA-5C2A2B4792A7"
            }
          ]
        }
      ]
    },
    {
      "operator": "AND",
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:dell:m630p_firmware:*:*:*:*:*:*:*:*",
              "versionEndExcluding": "2.14.0",
              "matchCriteriaId": "1FC951A2-0801-4344-8DE6-052CD72FEFED"
            }
          ]
        },
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": false,
              "criteria": "cpe:2.3:h:dell:m630p:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "FD4FD947-F2DB-4D89-A0F3-15E686608D9C"
            }
          ]
        }
      ]
    },
    {
      "operator": "AND",
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:dell:fc630_firmware:*:*:*:*:*:*:*:*",
              "versionEndExcluding": "2.14.0",
              "matchCriteriaId": "C6F83417-293C-476D-AB83-F2C5ABE7033E"
            }
          ]
        },
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": false,
              "criteria": "cpe:2.3:h:dell:fc630:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "58516F75-929B-48B1-80E0-E5764B851B72"
            }
          ]
        }
      ]
    },
    {
      "operator": "AND",
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:dell:fc430_firmware:*:*:*:*:*:*:*:*",
              "versionEndExcluding": "2.14.0",
              "matchCriteriaId": "E4A4D988-B008-4A29-8FD0-C21C4F3F7CEB"
            }
          ]
        },
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": false,
              "criteria": "cpe:2.3:h:dell:fc430:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "9BD2EC34-DE95-41F1-9BC1-570D156556C5"
            }
          ]
        }
      ]
    },
    {
      "operator": "AND",
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:dell:m830_firmware:*:*:*:*:*:*:*:*",
              "versionEndExcluding": "2.14.0",
              "matchCriteriaId": "AA6EB42E-CE29-43A3-A953-34794DF39C06"
            }
          ]
        },
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": false,
              "criteria": "cpe:2.3:h:dell:m830:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "5C9AA8E2-0F89-47F3-ADFC-0D065A9C29CE"
            }
          ]
        }
      ]
    },
    {
      "operator": "AND",
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:dell:m830p_firmware:*:*:*:*:*:*:*:*",
              "versionEndExcluding": "2.14.0",
              "matchCriteriaId": "B15E4A7C-86AC-46A1-8B8C-6B54AD80A64F"
            }
          ]
        },
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": false,
              "criteria": "cpe:2.3:h:dell:m830p:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "91A26ADE-ADBB-4325-8229-4EABACA9CFCC"
            }
          ]
        }
      ]
    },
    {
      "operator": "AND",
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:dell:fc830_firmware:*:*:*:*:*:*:*:*",
              "versionEndExcluding": "2.14.0",
              "matchCriteriaId": "16AF810F-C55C-4638-9EC3-E458AB09CAF1"
            }
          ]
        },
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": false,
              "criteria": "cpe:2.3:h:dell:fc830:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "590795FD-E8E7-4170-8576-1E9AFA066750"
            }
          ]
        }
      ]
    },
    {
      "operator": "AND",
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:dell:t630_firmware:*:*:*:*:*:*:*:*",
              "versionEndExcluding": "2.14.0",
              "matchCriteriaId": "B5512F1F-30B9-4762-80C6-47858F281C24"
            }
          ]
        },
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": false,
              "criteria": "cpe:2.3:h:dell:t630:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "983597B7-8CB1-4645-8432-965601D07B7B"
            }
          ]
        }
      ]
    },
    {
      "operator": "AND",
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:dell:r530_firmware:*:*:*:*:*:*:*:*",
              "versionEndExcluding": "2.14.0",
              "matchCriteriaId": "25DC61AC-E854-4291-AA02-3191554D8FBA"
            }
          ]
        },
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": false,
              "criteria": "cpe:2.3:h:dell:r530:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "D40EDE41-1554-4D4E-940D-8B20CD91C224"
            }
          ]
        }
      ]
    },
    {
      "operator": "AND",
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:dell:r430_firmware:*:*:*:*:*:*:*:*",
              "versionEndExcluding": "2.14.0",
              "matchCriteriaId": "5127E4DF-3B6C-40BF-BC31-248B9A16BDB7"
            }
          ]
        },
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": false,
              "criteria": "cpe:2.3:h:dell:r430:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "4D4A4EB4-38BF-47B0-BCF4-D944D691778D"
            }
          ]
        }
      ]
    },
    {
      "operator": "AND",
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:dell:t430_firmware:*:*:*:*:*:*:*:*",
              "versionEndExcluding": "2.14.0",
              "matchCriteriaId": "1234DF64-47CD-4A0D-B89D-8317640B7FA0"
            }
          ]
        },
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": false,
              "criteria": "cpe:2.3:h:dell:t430:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "43CD63EC-8C82-45EE-AFF8-07D9E36F2390"
            }
          ]
        }
      ]
    },
    {
      "operator": "AND",
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:dell:r830_firmware:*:*:*:*:*:*:*:*",
              "versionEndExcluding": "1.14.0",
              "matchCriteriaId": "935DA10F-EA1C-491E-9DCB-0FD56D1D9984"
            }
          ]
        },
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": false,
              "criteria": "cpe:2.3:h:dell:r830:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "9B218B8E-D516-4277-A3F5-EF98DEDA860A"
            }
          ]
        }
      ]
    },
    {
      "operator": "AND",
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:dell:c6320_firmware:*:*:*:*:*:*:*:*",
              "versionEndExcluding": "2.14.1",
              "matchCriteriaId": "C40F793D-A0C2-4D2F-8DFF-30C8DCD343D8"
            }
          ]
        },
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": false,
              "criteria": "cpe:2.3:h:dell:c6320:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "30FD5AD8-3280-491C-B5C4-B169939DB875"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://www.dell.com/support/kbdoc/000197971",
      "source": "security_alert@emc.com",
      "tags": [
        "Vendor Advisory"
      ]
    },
    {
      "url": "https://www.dell.com/support/kbdoc/000197971",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ]
    }
  ]
}