fkie_cve-2017-18203
Vulnerability from fkie_nvd
Published
2018-02-27 20:29
Modified
2024-11-21 03:19
Severity ?
4.7 (Medium) - CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
Summary
The dm_get_from_kobject function in drivers/md/dm.c in the Linux kernel before 4.14.3 allow local users to cause a denial of service (BUG) by leveraging a race condition with __dm_destroy during creation and removal of DM devices.
References
cve@mitre.orghttp://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=b9a41d21dceadf8104812626ef85dc56ee8a60edPatch, Vendor Advisory
cve@mitre.orghttp://www.securityfocus.com/bid/103184Third Party Advisory, VDB Entry
cve@mitre.orghttps://access.redhat.com/errata/RHSA-2018:0676
cve@mitre.orghttps://access.redhat.com/errata/RHSA-2018:1062
cve@mitre.orghttps://access.redhat.com/errata/RHSA-2018:1854
cve@mitre.orghttps://access.redhat.com/errata/RHSA-2019:4154
cve@mitre.orghttps://github.com/torvalds/linux/commit/b9a41d21dceadf8104812626ef85dc56ee8a60edPatch, Third Party Advisory
cve@mitre.orghttps://lists.debian.org/debian-lts-announce/2018/05/msg00000.html
cve@mitre.orghttps://usn.ubuntu.com/3619-1/
cve@mitre.orghttps://usn.ubuntu.com/3619-2/
cve@mitre.orghttps://usn.ubuntu.com/3653-1/
cve@mitre.orghttps://usn.ubuntu.com/3653-2/
cve@mitre.orghttps://usn.ubuntu.com/3655-1/
cve@mitre.orghttps://usn.ubuntu.com/3655-2/
cve@mitre.orghttps://usn.ubuntu.com/3657-1/
cve@mitre.orghttps://www.debian.org/security/2018/dsa-4187
cve@mitre.orghttps://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.3Release Notes, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=b9a41d21dceadf8104812626ef85dc56ee8a60edPatch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/103184Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2018:0676
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2018:1062
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2018:1854
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2019:4154
af854a3a-2127-422b-91ae-364da2661108https://github.com/torvalds/linux/commit/b9a41d21dceadf8104812626ef85dc56ee8a60edPatch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2018/05/msg00000.html
af854a3a-2127-422b-91ae-364da2661108https://usn.ubuntu.com/3619-1/
af854a3a-2127-422b-91ae-364da2661108https://usn.ubuntu.com/3619-2/
af854a3a-2127-422b-91ae-364da2661108https://usn.ubuntu.com/3653-1/
af854a3a-2127-422b-91ae-364da2661108https://usn.ubuntu.com/3653-2/
af854a3a-2127-422b-91ae-364da2661108https://usn.ubuntu.com/3655-1/
af854a3a-2127-422b-91ae-364da2661108https://usn.ubuntu.com/3655-2/
af854a3a-2127-422b-91ae-364da2661108https://usn.ubuntu.com/3657-1/
af854a3a-2127-422b-91ae-364da2661108https://www.debian.org/security/2018/dsa-4187
af854a3a-2127-422b-91ae-364da2661108https://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.3Release Notes, Vendor Advisory
Impacted products
Vendor Product Version
linux linux_kernel *


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "9F3C9534-2349-43A8-A1B3-E683DCE46BE8",
              "versionEndExcluding": "4.14.3",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The dm_get_from_kobject function in drivers/md/dm.c in the Linux kernel before 4.14.3 allow local users to cause a denial of service (BUG) by leveraging a race condition with __dm_destroy during creation and removal of DM devices."
    },
    {
      "lang": "es",
      "value": "La funci\u00f3n dm_get_from_kobject en drivers/md/dm.c en el kernel de Linux, en versiones anteriores a la 4.14.3, permite que usuarios locales provoquen una denegaci\u00f3n de servicio (bug) aprovechando una condici\u00f3n de carrera en __dm_destroy durante la creaci\u00f3n y eliminaci\u00f3n de dispositivos DM."
    }
  ],
  "id": "CVE-2017-18203",
  "lastModified": "2024-11-21T03:19:33.390",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "LOW",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "LOCAL",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 1.9,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:L/AC:M/Au:N/C:N/I:N/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 3.4,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 4.7,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.0"
        },
        "exploitabilityScore": 1.0,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2018-02-27T20:29:00.260",
  "references": [
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      "source": "cve@mitre.org",
      "tags": [
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        "Vendor Advisory"
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    },
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    },
    {
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    },
    {
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    },
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  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-362"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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