CVE-2014-8866 (GCVE-0-2014-8866)

Vulnerability from cvelistv5 – Published: 2014-12-01 15:00 – Updated: 2024-08-06 13:26
VLAI
Summary
The compatibility mode hypercall argument translation in Xen 3.3.x through 4.4.x, when running on a 64-bit hypervisor, allows local 32-bit HVM guests to cause a denial of service (host crash) via vectors involving altering the high halves of registers while in 64-bit mode.
Severity
No CVSS data available.
CWE
  • n/a
Assigner
mitre CNA under the mitre root
CNA scorecard E 28/100 over 2319 records in the last 180 days details
References
URL Tags
https://security.gentoo.org/glsa/201504-04 vendor-advisoryx_refsource_GENTOO
http://secunia.com/advisories/62672 third-party-advisoryx_refsource_SECUNIA
http://support.citrix.com/article/CTX201794 x_refsource_CONFIRM
http://support.citrix.com/article/CTX200288 x_refsource_CONFIRM
http://xenbits.xen.org/xsa/advisory-111.html x_refsource_CONFIRM
http://www.debian.org/security/2015/dsa-3140 vendor-advisoryx_refsource_DEBIAN
http://lists.opensuse.org/opensuse-security-annou… vendor-advisoryx_refsource_SUSE
http://lists.opensuse.org/opensuse-security-annou… vendor-advisoryx_refsource_SUSE
http://www.securityfocus.com/bid/71332 vdb-entryx_refsource_BID
http://secunia.com/advisories/59937 third-party-advisoryx_refsource_SECUNIA
Date Public
2014-11-27 00:00
Show details on NVD website
To clipboard 

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            "tags": [
              "Third Party Advisory"
            ],
            "url": "https://security.gentoo.org/glsa/201504-04"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Third Party Advisory"
            ],
            "url": "http://lists.opensuse.org/opensuse-security-announce/2015-02/msg00005.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Third Party Advisory"
            ],
            "url": "http://lists.opensuse.org/opensuse-security-announce/2015-02/msg00010.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Permissions Required",
              "Third Party Advisory"
            ],
            "url": "http://secunia.com/advisories/59937"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Permissions Required",
              "Third Party Advisory"
            ],
            "url": "http://secunia.com/advisories/62672"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://support.citrix.com/article/CTX200288"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Third Party Advisory"
            ],
            "url": "http://support.citrix.com/article/CTX201794"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Third Party Advisory"
            ],
            "url": "http://www.debian.org/security/2015/dsa-3140"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Third Party Advisory",
              "VDB Entry"
            ],
            "url": "http://www.securityfocus.com/bid/71332"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Patch",
              "Vendor Advisory"
            ],
            "url": "http://xenbits.xen.org/xsa/advisory-111.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Third Party Advisory"
            ],
            "url": "https://security.gentoo.org/glsa/201504-04"
          }
        ],
        "sourceIdentifier": "cve@mitre.org",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-17"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    },
    "redhat_vex": {
      "aggregate_severity": "Important",
      "current_release_date": "2025-11-21T12:24:19+00:00",
      "cve": "CVE-2014-8866",
      "id": "CVE-2014-8866",
      "initial_release_date": "2014-11-27T00:00:00+00:00",
      "product_status:known_not_affected": "1",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "xen: Excessive checking in compatibility mode hypercall argument translation (xsa111)",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2014/cve-2014-8866.json",
      "version": "3"
    }
  }
}



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