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.
CPE | Name | Operator | Version |
---|---|---|---|
firecracker | eq | 0.5.0 | |
firecracker | eq | 0.3.0 | |
firecracker | eq | 0.10.0 | |
firecracker | eq | 0.19.0 | |
firecracker | eq | 0.14.0 | |
firecracker | eq | 0.20.0 | |
firecracker | eq | 0.9.0 | |
firecracker | eq | 0.10.1 | |
firecracker | eq | 0.17.0 | |
firecracker | eq | 0.2.0 |