{
  "id": "CVE-2018-10021",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2018-04-11T17:29:00.300",
  "lastModified": "2023-11-07T02:51:15.553",
  "vulnStatus": "Modified",
  "descriptions": [
    {
      "lang": "en",
      "value": "drivers/scsi/libsas/sas_scsi_host.c in the Linux kernel before 4.16 allows local users to cause a denial of service (ata qc leak) by triggering certain failure conditions. NOTE: a third party disputes the relevance of this report because the failure can only occur for physically proximate attackers who unplug SAS Host Bus Adapter cables"
    },
    {
      "lang": "es",
      "value": "** EN DISPUTA ** drivers/scsi/libsas/sas_scsi_host.c en el kernel de Linux en versiones anteriores a la 4.16 permite que los usuarios locales provoquen una denegaci\u00f3n de servicio (ata qc leak) al desencadenarse una serie de condiciones de fallo. NOTA: un tercero discute la relevancia de este informe debido a que el error solo puede ocurrir para atacantes f\u00edsicamente cercanos que desconectan los cables SAS Host Bus Adapter."
    }
  ],
  "metrics": {
    "cvssMetricV30": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.0",
          "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 3.6
      }
    ],
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:C",
          "accessVector": "LOCAL",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 4.9
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 3.9,
        "impactScore": 6.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "versionEndExcluding": "4.16",
              "matchCriteriaId": "377F5B77-1BED-4B04-84A7-A585DCD2C01C"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=318aaf34f1179b39fa9c30fa0f3288b645beee39",
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ]
    },
    {
      "url": "https://bugzilla.suse.com/show_bug.cgi?id=1089281",
      "source": "cve@mitre.org",
      "tags": [
        "Issue Tracking",
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://github.com/torvalds/linux/commit/318aaf34f1179b39fa9c30fa0f3288b645beee39",
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://lists.debian.org/debian-lts-announce/2018/07/msg00020.html",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://usn.ubuntu.com/3678-1/",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://usn.ubuntu.com/3678-2/",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://usn.ubuntu.com/3678-3/",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://usn.ubuntu.com/3678-4/",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://usn.ubuntu.com/3696-1/",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://usn.ubuntu.com/3696-2/",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://usn.ubuntu.com/3754-1/",
      "source": "cve@mitre.org"
    }
  ]
}