What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

June 1, 2021 CVE published
August 3, 2024 Record updated