CVE-2016-3713 in Kernelinfo

Summary

The msr_mtrr_valid function in arch/x86/kvm/mtrr.c in the Linux kernel before 4.6.1 supports MSR 0x2f8, which allows guest OS users to read or write to the kvm_arch_vcpu data structure, and consequently obtain sensitive information or cause a denial of service (system crash), via a crafted ioctl call.

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Reservation

03/30/2016

Disclosure

06/27/2016

Entries

1

CPE

ready

CVSS

7.1

EPSS

0.00059

Activities

Very Low

Sources

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