2024-07-14 02:06:08 +00:00

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{
"id": "CVE-2014-8159",
"sourceIdentifier": "secalert@redhat.com",
"published": "2015-03-16T10:59:01.880",
"lastModified": "2024-06-06T19:46:16.053",
"vulnStatus": "Analyzed",
"cveTags": [],
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"lang": "en",
"value": "The InfiniBand (IB) implementation in the Linux kernel package before 2.6.32-504.12.2 on Red Hat Enterprise Linux (RHEL) 6 does not properly restrict use of User Verbs for registration of memory regions, which allows local users to access arbitrary physical memory locations, and consequently cause a denial of service (system crash) or gain privileges, by leveraging permissions on a uverbs device under /dev/infiniband/."
},
{
"lang": "es",
"value": "La implementaci\u00f3n InfiniBand (IB) en el paquete del kernel de Linux anterior a 2.6.32-504.12.2 en Red Hat Enterprise Linux (RHEL) 6 no restringe adecuadamente el uso de User Verbs para el registro de regiones de memoria, lo que permite a usaurios locales acceder de forma arbitraria a ubicaciones de la memoria f\u00edsica, y consecuentemente causar una denegaci\u00f3n de servicio (ca\u00edda del sistema) u obtener privilegios, aprovechando permisos en un dispositivo uverbs bajo /dev/infiniband/."
}
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"vectorString": "AV:L/AC:M/Au:N/C:C/I:C/A:C",
"accessVector": "LOCAL",
"accessComplexity": "MEDIUM",
"authentication": "NONE",
"confidentialityImpact": "COMPLETE",
"integrityImpact": "COMPLETE",
"availabilityImpact": "COMPLETE",
"baseScore": 6.9
},
"baseSeverity": "MEDIUM",
"exploitabilityScore": 3.4,
"impactScore": 10.0,
"acInsufInfo": false,
"obtainAllPrivilege": false,
"obtainUserPrivilege": false,
"obtainOtherPrivilege": false,
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