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CVE-2020-16843
Published: Aug 4, 2020
Modified: Aug 4, 2024
PUBLISHED
Description
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.
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
References
https://github.com/firecracker-microvm/firecracker/issues/2057
x_refsource_MISC
https://www.openwall.com/lists/oss-security/2020/08/13/1
x_refsource_MISC
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