CVE-2015-0239 in Kernel

Resumen (Inglés)

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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Reservar

2014-11-18

Divulgación

2015-03-02

Estado

Confirmado

Voces

VulDB provides additional information and datapoints for this CVE:

ID	Vulnerabilidad	CWE	Exp	Con	CVE
69021	Linux Kernel sysenter Emulator condición de carrera	362	No probado	Arreglo oficial	CVE-2015-0239

Fuentes

• MITRE
• NVD
• CVE Details