gsd-2015-7814
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
Race condition in the relinquish_memory function in arch/arm/domain.c in Xen 4.6.x and earlier allows local domains with partial management control to cause a denial of service (host crash) via vectors involving the destruction of a domain and using XENMEM_decrease_reservation to reduce the memory of the domain.
Aliases
Aliases
CVE-2015-7814


To clipboard 

{
  "GSD": {
    "alias": "CVE-2015-7814",
    "description": "Race condition in the relinquish_memory function in arch/arm/domain.c in Xen 4.6.x and earlier allows local domains with partial management control to cause a denial of service (host crash) via vectors involving the destruction of a domain and using XENMEM_decrease_reservation to reduce the memory of the domain.",
    "id": "GSD-2015-7814",
    "references": [
      "https://www.suse.com/security/cve/CVE-2015-7814.html",
      "https://www.debian.org/security/2015/dsa-3414",
      "https://advisories.mageia.org/CVE-2015-7814.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2015-7814"
      ],
      "details": "Race condition in the relinquish_memory function in arch/arm/domain.c in Xen 4.6.x and earlier allows local domains with partial management control to cause a denial of service (host crash) via vectors involving the destruction of a domain and using XENMEM_decrease_reservation to reduce the memory of the domain.",
      "id": "GSD-2015-7814",
      "modified": "2023-12-13T01:20:01.284357Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2015-7814",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "n/a",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "n/a"
                        }
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          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
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                "value": "n/a"
              }
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      "references": {
        "reference_data": [
          {
            "name": "1034030",
            "refsource": "SECTRACK",
            "url": "http://www.securitytracker.com/id/1034030"
          },
          {
            "name": "FEDORA-2015-242be2c240",
            "refsource": "FEDORA",
            "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-November/171249.html"
          },
          {
            "name": "FEDORA-2015-a931b02be2",
            "refsource": "FEDORA",
            "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-November/171082.html"
          },
          {
            "name": "http://xenbits.xen.org/xsa/advisory-147.html",
            "refsource": "CONFIRM",
            "url": "http://xenbits.xen.org/xsa/advisory-147.html"
          },
          {
            "name": "DSA-3414",
            "refsource": "DEBIAN",
            "url": "http://www.debian.org/security/2015/dsa-3414"
          },
          {
            "name": "FEDORA-2015-6f6b79efe2",
            "refsource": "FEDORA",
            "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-November/171185.html"
          },
          {
            "name": "GLSA-201604-03",
            "refsource": "GENTOO",
            "url": "https://security.gentoo.org/glsa/201604-03"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:o:xen:xen:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "4.6.0",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
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        "description": {
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              "value": "Race condition in the relinquish_memory function in arch/arm/domain.c in Xen 4.6.x and earlier allows local domains with partial management control to cause a denial of service (host crash) via vectors involving the destruction of a domain and using XENMEM_decrease_reservation to reduce the memory of the domain."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-119"
                },
                {
                  "lang": "en",
                  "value": "CWE-362"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "http://xenbits.xen.org/xsa/advisory-147.html",
              "refsource": "CONFIRM",
              "tags": [
                "Vendor Advisory"
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              "url": "http://xenbits.xen.org/xsa/advisory-147.html"
            },
            {
              "name": "FEDORA-2015-242be2c240",
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              "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-November/171249.html"
            },
            {
              "name": "DSA-3414",
              "refsource": "DEBIAN",
              "tags": [],
              "url": "http://www.debian.org/security/2015/dsa-3414"
            },
            {
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              "refsource": "SECTRACK",
              "tags": [],
              "url": "http://www.securitytracker.com/id/1034030"
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            {
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              "tags": [],
              "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-November/171185.html"
            },
            {
              "name": "FEDORA-2015-a931b02be2",
              "refsource": "FEDORA",
              "tags": [],
              "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-November/171082.html"
            },
            {
              "name": "GLSA-201604-03",
              "refsource": "GENTOO",
              "tags": [],
              "url": "https://security.gentoo.org/glsa/201604-03"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "LOCAL",
            "authentication": "NONE",
            "availabilityImpact": "COMPLETE",
            "baseScore": 4.7,
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "vectorString": "AV:L/AC:M/Au:N/C:N/I:N/A:C",
            "version": "2.0"
          },
          "exploitabilityScore": 3.4,
          "impactScore": 6.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        }
      },
      "lastModifiedDate": "2017-07-01T01:29Z",
      "publishedDate": "2015-10-30T15:59Z"
    }
  }
}


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