A security feature bypass vulnerability exists in .Net Framework which could allow an attacker to bypass Device Guard. An attacker who successfully exploited this vulnerability could circumvent a User Mode Code Integrity (UMCI) policy on the machine. To exploit the vulnerability, an attacker would first have to access the local machine, and then run a malicious program. External References: https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-1039
Statement: The User Mode Code Integrity (UMCI) and Device Guard features are specific to certain versions of the Microsoft Windows operating system and not available with Red Hat Enterprise Linux.