2023-04-24 12:24:31 +02:00
{
"id" : "CVE-2015-0239" ,
"sourceIdentifier" : "secalert@redhat.com" ,
"published" : "2015-03-02T11:59:04.693" ,
2024-11-22 23:14:22 +00:00
"lastModified" : "2024-11-21T02:22:37.637" ,
2023-04-24 12:24:31 +02:00
"vulnStatus" : "Modified" ,
2024-12-08 03:06:42 +00:00
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2023-04-24 12:24:31 +02:00
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"value" : "The em_sysenter function in arch/x86/kvm/emulate.c in the Linux kernel before 3.18.5, when the guest OS lacks SYSENTER MSR initialization, allows guest OS users to gain guest OS privileges or cause a denial of service (guest OS crash) by triggering use of a 16-bit code segment for emulation of a SYSENTER instruction."
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"lang" : "es" ,
"value" : "La funci\u00f3n em_sysenter en arch/x86/kvm/emulate.c en el kernel de Linux anterior a 3.18.5, cuando al sistema operativo invitado le falta la inicializaci\u00f3n SYSENTER MSR, permite a usuarios del sistema operativo invitado ganar privilegios del sistema operativo invitado o causar una denegaci\u00f3n de servicio (ca\u00edda del sistema operativo invitado) mediante la provocaci\u00f3n del uso de un segmento de c\u00f3digo de 16 bits para la emulaci\u00f3n de una instrucci\u00f3n SYSENTER."
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2024-11-22 23:14:22 +00:00
"baseScore" : 4.4 ,
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"accessVector" : "LOCAL" ,
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2024-11-22 23:14:22 +00:00
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2023-04-24 12:24:31 +02:00
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2023-04-24 12:24:31 +02:00
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