The WRMSR processing functionality in the KVM subsystem in the Linux kernel through 3.17.2 does not properly handle the writing of a non-canonical address to a model-specific register, which allows guest OS users to cause a denial of service (host OS crash) by leveraging guest OS privileges, related to the wrmsr_interception function in arch/x86/kvm/svm.c and the handle_wrmsr function in arch/x86/kvm/vmx.c.
History

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cve-icon MITRE Information

Status: PUBLISHED

Assigner: redhat

Published: 2014-11-10T11:00:00

Updated: 2016-12-30T16:57:01

Reserved: 2014-05-14T00:00:00


Link: CVE-2014-3610

JSON object: View

cve-icon NVD Information

Status : Modified

Published: 2014-11-10T11:55:06.330

Modified: 2023-02-13T00:41:04.027


Link: CVE-2014-3610

JSON object: View

cve-icon Redhat Information

No data.