2023-04-24 12:24:31 +02:00
{
"id" : "CVE-2017-2583" ,
"sourceIdentifier" : "secalert@redhat.com" ,
"published" : "2017-02-06T06:59:00.387" ,
2024-11-23 07:09:57 +00:00
"lastModified" : "2024-11-21T03:23:46.440" ,
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"vulnStatus" : "Modified" ,
2024-12-08 03:06:42 +00:00
"cveTags" : [ ] ,
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"descriptions" : [
{
"lang" : "en" ,
"value" : "The load_segment_descriptor implementation in arch/x86/kvm/emulate.c in the Linux kernel before 4.9.5 improperly emulates a \"MOV SS, NULL selector\" instruction, which allows guest OS users to cause a denial of service (guest OS crash) or gain guest OS privileges via a crafted application."
} ,
{
"lang" : "es" ,
"value" : "La implementaci\u00f3n de load_segment_descriptor en arc/x86/kvm/emulate.c en el kernel de Linux en versiones anteriores a 4.9.5 emula indebidamente una instrucci\u00f3n \"MOV SS, NULL selector\", lo que permite a usuarios del SO invitado provocar una denegaci\u00f3n de servicio (ca\u00edda del SO invitado) u obteniendo privilegios de SO invitado a trav\u00e9s de una aplicaci\u00f3n manipulada."
}
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"baseScore" : 8.4 ,
"baseSeverity" : "HIGH" ,
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"attackVector" : "LOCAL" ,
"attackComplexity" : "LOW" ,
"privilegesRequired" : "NONE" ,
"userInteraction" : "NONE" ,
"scope" : "UNCHANGED" ,
"confidentialityImpact" : "HIGH" ,
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"availabilityImpact" : "HIGH"
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"baseScore" : 4.6 ,
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"accessVector" : "LOCAL" ,
"accessComplexity" : "LOW" ,
"authentication" : "NONE" ,
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} ,
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2024-11-23 07:09:57 +00:00
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