An issue was discovered in certain Apple products. macOS before 10.12.4 is affected. The issue involves the "Hypervisor" component. It allows guest OS users to obtain sensitive information from the CR8 control register via unspecified vectors.
https://support.apple.com/HT207615
http://www.securitytracker.com/id/1038138
Source: Mitre, NVD
Published: 2017-04-02
Base Score: 2.1
Vector: CVSS2#AV:L/AC:L/Au:N/C:P/I:N/A:N
Severity: Low
Base Score: 6.5
Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
Severity: Medium