cve-2014-2986
Vulnerability from cvelistv5
Published
2014-04-28 14:00
Modified
2024-08-06 10:28
Severity ?
Summary
The vgic_distr_mmio_write function in the virtual guest interrupt controller (GIC) distributor (arch/arm/vgic.c) in Xen 4.4.x, when running on an ARM system, allows local guest users to cause a denial of service (NULL pointer dereference and host crash) via unspecified vectors.
Impacted products
n/an/a
Show details on NVD website


{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T10:28:46.369Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "1030146",
            "tags": [
              "vdb-entry",
              "x_refsource_SECTRACK",
              "x_transferred"
            ],
            "url": "http://www.securitytracker.com/id/1030146"
          },
          {
            "name": "[oss-security] 20140423 Xen Security Advisory 94 - ARM hypervisor crash on guest interrupt controller access",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2014/04/23/3"
          },
          {
            "name": "[oss-security] 20140423 Xen Security Advisory 94 (CVE-2014-2986) - ARM hypervisor crash on guest interrupt controller access",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2014/04/23/5"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://xenbits.xen.org/xsa/advisory-94.html"
          },
          {
            "name": "67047",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/67047"
          },
          {
            "name": "[oss-security] 20140423 Re: Xen Security Advisory 94 - ARM hypervisor crash on guest interrupt controller access",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2014/04/23/4"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2014-04-23T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "The vgic_distr_mmio_write function in the virtual guest interrupt controller (GIC) distributor (arch/arm/vgic.c) in Xen 4.4.x, when running on an ARM system, allows local guest users to cause a denial of service (NULL pointer dereference and host crash) via unspecified vectors."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2014-04-28T12:57:00",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "name": "1030146",
          "tags": [
            "vdb-entry",
            "x_refsource_SECTRACK"
          ],
          "url": "http://www.securitytracker.com/id/1030146"
        },
        {
          "name": "[oss-security] 20140423 Xen Security Advisory 94 - ARM hypervisor crash on guest interrupt controller access",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2014/04/23/3"
        },
        {
          "name": "[oss-security] 20140423 Xen Security Advisory 94 (CVE-2014-2986) - ARM hypervisor crash on guest interrupt controller access",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2014/04/23/5"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://xenbits.xen.org/xsa/advisory-94.html"
        },
        {
          "name": "67047",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/67047"
        },
        {
          "name": "[oss-security] 20140423 Re: Xen Security Advisory 94 - ARM hypervisor crash on guest interrupt controller access",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2014/04/23/4"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2014-2986",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "The vgic_distr_mmio_write function in the virtual guest interrupt controller (GIC) distributor (arch/arm/vgic.c) in Xen 4.4.x, when running on an ARM system, allows local guest users to cause a denial of service (NULL pointer dereference and host crash) via unspecified vectors."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "1030146",
              "refsource": "SECTRACK",
              "url": "http://www.securitytracker.com/id/1030146"
            },
            {
              "name": "[oss-security] 20140423 Xen Security Advisory 94 - ARM hypervisor crash on guest interrupt controller access",
              "refsource": "MLIST",
              "url": "http://www.openwall.com/lists/oss-security/2014/04/23/3"
            },
            {
              "name": "[oss-security] 20140423 Xen Security Advisory 94 (CVE-2014-2986) - ARM hypervisor crash on guest interrupt controller access",
              "refsource": "MLIST",
              "url": "http://www.openwall.com/lists/oss-security/2014/04/23/5"
            },
            {
              "name": "http://xenbits.xen.org/xsa/advisory-94.html",
              "refsource": "CONFIRM",
              "url": "http://xenbits.xen.org/xsa/advisory-94.html"
            },
            {
              "name": "67047",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/67047"
            },
            {
              "name": "[oss-security] 20140423 Re: Xen Security Advisory 94 - ARM hypervisor crash on guest interrupt controller access",
              "refsource": "MLIST",
              "url": "http://www.openwall.com/lists/oss-security/2014/04/23/4"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2014-2986",
    "datePublished": "2014-04-28T14:00:00",
    "dateReserved": "2014-04-23T00:00:00",
    "dateUpdated": "2024-08-06T10:28:46.369Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2014-2986\",\"sourceIdentifier\":\"cve@mitre.org\",\"published\":\"2014-04-28T14:09:08.487\",\"lastModified\":\"2018-10-30T16:26:53.700\",\"vulnStatus\":\"Analyzed\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"The vgic_distr_mmio_write function in the virtual guest interrupt controller (GIC) distributor (arch/arm/vgic.c) in Xen 4.4.x, when running on an ARM system, allows local guest users to cause a denial of service (NULL pointer dereference and host crash) via unspecified vectors.\"},{\"lang\":\"es\",\"value\":\"La funci\u00f3n vgic_distr_mmio_write en el distribuidor Virtual Guest Interrupt Controller (GIC) (arch/arm/vgic.c) en Xen 4.4.x, cuando funciona en un sistema ARM, permite a usuarios locales invitados causar una denegaci\u00f3n de servicio (referencia a puntero nulo y ca\u00edda de anfitri\u00f3n) a trav\u00e9s de vectores no especificados.\"}],\"metrics\":{\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:A/AC:L/Au:S/C:N/I:N/A:C\",\"accessVector\":\"ADJACENT_NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"SINGLE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"COMPLETE\",\"baseScore\":5.5},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":5.1,\"impactScore\":6.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-20\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:xen:xen:4.4.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"1044792C-D544-457C-9391-4F3B5BAB978D\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:xen:xen:4.4.0:rc1:*:*:*:*:*:*\",\"matchCriteriaId\":\"CF23B21B-594A-42E2-AF90-D5C4246B39A4\"}]}]}],\"references\":[{\"url\":\"http://www.openwall.com/lists/oss-security/2014/04/23/3\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.openwall.com/lists/oss-security/2014/04/23/4\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.openwall.com/lists/oss-security/2014/04/23/5\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.securityfocus.com/bid/67047\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.securitytracker.com/id/1030146\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://xenbits.xen.org/xsa/advisory-94.html\",\"source\":\"cve@mitre.org\",\"tags\":[\"Patch\",\"Vendor Advisory\"]}]}}"
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.


Loading...

Loading...

Loading...

Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.