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118 lines
3.5 KiB
JSON
118 lines
3.5 KiB
JSON
{
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"id": "CVE-2011-3982",
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"sourceIdentifier": "cve@mitre.org",
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"published": "2011-10-05T02:56:24.787",
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"lastModified": "2017-08-29T01:30:25.897",
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"vulnStatus": "Modified",
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"descriptions": [
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{
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"lang": "en",
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"value": "The Fibre Channel driver for QLogic adapters in IBM AIX 6.1 and 7.1 does not properly handle DMA resource limitations, which allows local users to cause a denial of service (system hang) via vectors that generate a large amount of DMA I/O, related to a deadlock in timer processing across CPUs."
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},
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{
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"lang": "es",
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"value": "El controlador \"Fibre Channel\" para adaptadores QLogic de IBM AIX 6.1 y 7.1 no maneja apropiadamente las limitaciones de recursos DMA, lo que permite a usuarios locales provocar una denegaci\u00f3n de servicio (cuelgue del sistema) a trav\u00e9s de vectores que generan un gran n\u00famero de I/O DMA, relacionado con un deadlock en el procesamiento de un temporizador a trav\u00e9s de CPUs."
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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:L/Au:N/C:N/I:N/A:P",
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"accessVector": "LOCAL",
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"accessComplexity": "LOW",
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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": 2.1
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},
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"baseSeverity": "LOW",
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"exploitabilityScore": 3.9,
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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": "CWE-399"
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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:ibm:aix:6.1:*:*:*:*:*:*:*",
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"matchCriteriaId": "FD518B94-9CD7-4C45-8766-578CF427B4CF"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:ibm:aix:7.1:*:*:*:*:*:*:*",
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"matchCriteriaId": "0402E20C-8B41-4A2A-BFF9-92EC843985F0"
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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://www-01.ibm.com/support/docview.wss?uid=isg1IZ94222",
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"source": "cve@mitre.org"
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},
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{
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"url": "http://www-01.ibm.com/support/docview.wss?uid=isg1IZ94383",
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"source": "cve@mitre.org"
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},
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{
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"url": "http://www-01.ibm.com/support/docview.wss?uid=isg1IZ94593",
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"source": "cve@mitre.org"
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},
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{
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"url": "http://www-01.ibm.com/support/docview.wss?uid=isg1IZ94675",
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"source": "cve@mitre.org"
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},
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{
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"url": "http://www-01.ibm.com/support/docview.wss?uid=isg1IZ96761",
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"source": "cve@mitre.org"
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},
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{
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"url": "http://www.vupen.com/english/advisories/2011/0275",
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"source": "cve@mitre.org",
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"tags": [
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"Vendor Advisory"
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]
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},
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{
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"url": "http://www.vupen.com/english/advisories/2011/0691",
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"source": "cve@mitre.org",
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"tags": [
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"Vendor Advisory"
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]
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},
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{
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"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/67292",
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"source": "cve@mitre.org"
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}
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]
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} |