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CVE-2014-7156

CVE-kwetsbaarheidsdetails - eXtreme Datacenter Security Operations

Gepubliceerd 2014-10-02 14:00:00
Laatst bijgewerkt 2024-08-06 12:40:19
Toegewezen door mitre
CVSS-score geen score
Status PUBLISHED

Beschrijving

The x86_emulate function in arch/x86/x86_emulate/x86_emulate.c in Xen 3.3.x through 4.4.x does not check the supervisor mode permissions for instructions that generate software interrupts, which allows local HVM guest users to cause a denial of service (guest crash) via unspecified vectors.