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hvm_msr_read_intercept function in arch/x86/hvm/hvm.c in Xen 4.1 through 4.4.x uses an improper MSR range for x2APIC emulation, which allows local HVM guests to cause a denial of service (host crash) or read data from the hypervisor or other guests via unspecified vectors.","Type":"Description","Title":"CVE-2014-7188"},{"CveYear":"2014","CveId":"7188","Ordinal":"2","NoteData":"2014-10-02","Type":"Other","Title":"Published"},{"CveYear":"2014","CveId":"7188","Ordinal":"3","NoteData":"2017-09-07","Type":"Other","Title":"Modified"}]}}}