CVE ID:	CVE-2021-3543
Description:	A flaw null pointer dereference in the Nitro Enclaves kernel driver was found in the way that Enclaves VMs forces closures on the enclave file descriptor. A local user of a host machine could use this flaw to crash the system or escalate their privileges on the system.
Test IDs:	None available
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2021-3543 https://bugzilla.redhat.com/show_bug.cgi?id=1953022 https://bugzilla.redhat.com/show_bug.cgi?id=1953022 https://lore.kernel.org/lkml/20210429165941.27020-2-andraprs@amazon.com/ https://lore.kernel.org/lkml/20210429165941.27020-2-andraprs@amazon.com/