Related Vulnerabilities: CVE-2020-2732  

vmx_check_intercept ws not yet fully implemented by KVM on Intel processors, causing e.g. the I/O or MSR interception bitmaps not to be checked this in turn allowed the L2 guest to trick the L0 hypervisor into accessing sensitive information on the L1 hypervisor.

Severity High

Remote No

Type Information disclosure

Description

vmx_check_intercept ws not yet fully implemented by KVM on Intel processors, causing e.g. the I/O or MSR interception bitmaps not to be checked this in turn allowed the L2 guest to trick the L0 hypervisor into accessing sensitive information on the L1 hypervisor.

AVG-1108 linux 5.5.7.arch4-1 High Vulnerable