CVE-2014-7188

HighCVSS 8.3/10Last modified Jun 17, 2026

Description

The 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.

Metrics

CVSS 2.0 8.3/10AV:A/AC:L/Au:N/C:C/I:C/A:C

Weakness enumeration

CWE-399

Affected software

No affected versions have been published.

Timeline

Published: Oct 2, 2014
Last modified: Jun 17, 2026
NVD status: Modified

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