The calculated severity for CVEs has been updated to use CVSS v3 by default. CVEs that do not have a CVSS v3 score will fall back CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.
arch/x86/kvm/vmx.c in the Linux kernel through 4.6.3 mishandles the APICv on/off state, which allows guest OS users to obtain direct APIC MSR access on the host OS, and consequently cause a denial of service (host OS crash) or possibly execute arbitrary code on the host OS, via x2APIC mode.
Base Score: 7.2
Impact Score: 10
Exploitability Score: 3.9
Base Score: 7.8
Impact Score: 5.9
Exploitability Score: 1.8
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions up to 4.6.3 (inclusive)
|124808||EulerOS Virtualization for ARM 64 22.214.171.124 : kernel (EulerOS-SA-2019-1484)||Nessus||Huawei Local Security Checks|
|92178||Fedora 24 : kernel (2016-d9147693a3)||Nessus||Fedora Local Security Checks|
|92055||Fedora 23 : kernel (2016-06f1572324)||Nessus||Fedora Local Security Checks|