Detections
Analytics
CVE-2021-3543
medium
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.
References
https://lore.kernel.org/lkml/20210429165941.27020-2-andraprs%40amazon.com/