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121 lines
3.7 KiB
JSON
121 lines
3.7 KiB
JSON
{
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"id": "CVE-2012-2934",
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"sourceIdentifier": "cve@mitre.org",
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"published": "2012-12-03T21:55:01.597",
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"lastModified": "2014-05-05T05:11:30.270",
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"vulnStatus": "Modified",
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"cveTags": [],
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"descriptions": [
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{
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"lang": "en",
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"value": "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."
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},
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{
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"lang": "es",
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"value": "Xen v4.0 y v4.1, cuando se ejecuta un cliente PV de 64-bit en CPUs AMD \"antiguas\", no protege adecuadamente contra un determiando fallo del procesador AMD, lo que permite a usuarios de sistemas operativos huesped provocar una denegaci\u00f3n de servicio (ca\u00edda del host) a trav\u00e9s de la ejecuci\u00f3n secuencial de las instrucciones. Se trata de una vulnerabilidad diferente a CVE-2012-0217a.\r\n"
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}
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],
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"metrics": {
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"cvssMetricV2": [
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{
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"source": "nvd@nist.gov",
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"type": "Primary",
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"cvssData": {
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"version": "2.0",
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"vectorString": "AV:L/AC:M/Au:N/C:N/I:N/A:P",
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"accessVector": "LOCAL",
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"accessComplexity": "MEDIUM",
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"authentication": "NONE",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"availabilityImpact": "PARTIAL",
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"baseScore": 1.9
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},
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"baseSeverity": "LOW",
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"exploitabilityScore": 3.4,
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"impactScore": 2.9,
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"acInsufInfo": false,
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"obtainAllPrivilege": false,
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"obtainUserPrivilege": false,
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"obtainOtherPrivilege": false,
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"userInteractionRequired": false
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}
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]
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},
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"weaknesses": [
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{
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"source": "nvd@nist.gov",
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"type": "Primary",
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"description": [
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{
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"lang": "en",
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"value": "NVD-CWE-noinfo"
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}
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]
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}
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],
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"configurations": [
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{
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"nodes": [
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{
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"operator": "OR",
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"negate": false,
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"cpeMatch": [
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:xen:xen:4.0.0:-:*:*:*:*:x64:*",
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"matchCriteriaId": "A5B2BADE-24F0-45A0-BB36-5B0D76D93F5C"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:xen:xen:4.1.0:-:*:*:*:*:x64:*",
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"matchCriteriaId": "16FAE1DD-5E59-407A-857C-244814475212"
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}
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]
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}
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]
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}
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],
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"references": [
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{
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"url": "http://lists.opensuse.org/opensuse-security-announce/2012-11/msg00017.html",
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"source": "cve@mitre.org"
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},
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{
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"url": "http://lists.opensuse.org/opensuse-security-announce/2012-11/msg00018.html",
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"source": "cve@mitre.org"
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},
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{
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"url": "http://lists.xen.org/archives/html/xen-announce/2012-06/msg00002.html",
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"source": "cve@mitre.org",
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"tags": [
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"Patch",
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"Vendor Advisory"
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]
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},
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{
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"url": "http://secunia.com/advisories/51413",
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"source": "cve@mitre.org"
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},
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{
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"url": "http://secunia.com/advisories/55082",
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"source": "cve@mitre.org"
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},
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{
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"url": "http://security.gentoo.org/glsa/glsa-201309-24.xml",
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"source": "cve@mitre.org"
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},
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{
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"url": "http://support.amd.com/us/Processor_TechDocs/25759.pdf",
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"source": "cve@mitre.org"
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},
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{
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"url": "http://www.debian.org/security/2012/dsa-2501",
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"source": "cve@mitre.org"
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},
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{
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"url": "http://www.securityfocus.com/bid/53961",
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"source": "cve@mitre.org"
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}
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]
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} |