FKIE_CVE-2017-12137

Vulnerability from fkie_nvd - Published: 2017-08-24 14:29 - Updated: 2026-06-17 01:02
Severity
8.8 (High) - CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Summary
arch/x86/mm.c in Xen allows local PV guest OS users to gain host OS privileges via vectors related to map_grant_ref.
References
cve@mitre.orghttp://www.debian.org/security/2017/dsa-3969Third Party Advisory
cve@mitre.orghttp://www.openwall.com/lists/oss-security/2017/08/15/2Mailing List, Mitigation, Patch, Third Party Advisory
cve@mitre.orghttp://www.securityfocus.com/bid/100342Third Party Advisory, VDB Entry
cve@mitre.orghttp://www.securitytracker.com/id/1039174Third Party Advisory, VDB Entry
cve@mitre.orghttp://xenbits.xen.org/xsa/advisory-227.htmlPatch, Vendor Advisory
cve@mitre.orghttps://bugzilla.redhat.com/show_bug.cgi?id=1477657Issue Tracking, Patch, Third Party Advisory
cve@mitre.orghttps://security.gentoo.org/glsa/201801-14Third Party Advisory
cve@mitre.orghttps://support.citrix.com/article/CTX225941Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2017/dsa-3969Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2017/08/15/2Mailing List, Mitigation, Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/100342Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id/1039174Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108http://xenbits.xen.org/xsa/advisory-227.htmlPatch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=1477657Issue Tracking, Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/201801-14Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://support.citrix.com/article/CTX225941Patch, Third Party Advisory
Impacted products
Vendor Product Version
xen xen *
citrix xenserver 6.0.2
citrix xenserver 6.2.0
citrix xenserver 6.5
citrix xenserver 7.0
citrix xenserver 7.1
citrix xenserver 7.2
debian debian_linux 8.0
debian debian_linux 9.0
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
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        }
      ],
      "source": "cve@mitre.org"
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  ],
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "arch/x86/mm.c in Xen allows local PV guest OS users to gain host OS privileges via vectors related to map_grant_ref."
    },
    {
      "lang": "es",
      "value": "arch/x86/mm.c en Xen permite que usuarios locales PV del sistema operativo obtengan privilegios SO del host mediante vectores relacionados con map_grant_ref."
    }
  ],
  "id": "CVE-2017-12137",
  "lastModified": "2026-06-17T01:02:45.230",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "LOCAL",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 7.2,
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
          "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C",
          "version": "2.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 10.0,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
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        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 8.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "CHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
          "version": "3.0"
        },
        "exploitabilityScore": 2.0,
        "impactScore": 6.0,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2017-08-24T14:29:00.350",
  "references": [
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      "source": "cve@mitre.org",
      "tags": [
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  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
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      "description": [
        {
          "lang": "en",
          "value": "CWE-120"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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Sightings

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Nomenclature

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Related by attack behaviour

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