gsd-2012-2934
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
Xen 4.0, and 4.1, when running a 64-bit PV guest on "older" AMD CPUs, does not properly protect against a certain AMD processor bug, which allows local guest OS users to cause a denial of service (host hang) via sequential execution of instructions across a non-canonical boundary, a different vulnerability than CVE-2012-0217.
Aliases
Aliases
CVE-2012-2934


To clipboard 

{
  "GSD": {
    "alias": "CVE-2012-2934",
    "description": "Xen 4.0, and 4.1, when running a 64-bit PV guest on \"older\" AMD CPUs, does not properly protect against a certain AMD processor bug, which allows local guest OS users to cause a denial of service (host hang) via sequential execution of instructions across a non-canonical boundary, a different vulnerability than CVE-2012-0217.",
    "id": "GSD-2012-2934",
    "references": [
      "https://www.suse.com/security/cve/CVE-2012-2934.html",
      "https://www.debian.org/security/2012/dsa-2501",
      "https://access.redhat.com/errata/RHSA-2012:0721",
      "https://linux.oracle.com/cve/CVE-2012-2934.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2012-2934"
      ],
      "details": "Xen 4.0, and 4.1, when running a 64-bit PV guest on \"older\" AMD CPUs, does not properly protect against a certain AMD processor bug, which allows local guest OS users to cause a denial of service (host hang) via sequential execution of instructions across a non-canonical boundary, a different vulnerability than CVE-2012-0217.",
      "id": "GSD-2012-2934",
      "modified": "2023-12-13T01:20:15.693656Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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        "STATE": "PUBLIC"
      },
      "affects": {
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          "vendor_data": [
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              "product": {
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                    "version": {
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            "refsource": "GENTOO",
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          },
          {
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    },
    "nvd.nist.gov": {
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            },
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              "url": "http://secunia.com/advisories/55082"
            },
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            },
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            }
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      },
      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "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,
          "severity": "LOW",
          "userInteractionRequired": false
        }
      },
      "lastModifiedDate": "2014-05-05T05:11Z",
      "publishedDate": "2012-12-03T21:55Z"
    }
  }
}


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