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CVE-2021-20177
Published: May 26, 2021
Modified: Aug 3, 2024
PUBLISHED
Description
A flaw was found in the Linux kernel's implementation of string matching within a packet. A privileged user (with root or CAP_NET_ADMIN) when inserting iptables rules could insert a rule which can panic the system. Kernel before kernel 5.5-rc1 is affected.
| Vendor | Product | Versions |
|---|---|---|
n/a | kernel | affected kernel 5.5-rc1 |
Weaknesses (CWE)
References
https://bugzilla.redhat.com/show_bug.cgi?id=1914719
x_refsource_MISC
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