CVE-2020-16843

2020-08-0419:39:04

mitre

www.cve.org

5.7 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

48.5%

JSON

In Firecracker 0.20.x before 0.20.1 and 0.21.x before 0.21.2, the network stack can freeze under heavy ingress traffic. This can result in a denial of service on the microVM when it is configured with a single network interface, and an availability problem for the microVM network interface on which the issue is triggered.