Vulnerability CVE-2023-1206


Published: 2023-06-30   Modified: 2023-07-01

Description:
A hash collision flaw was found in the IPv6 connection lookup table in the Linux kernel??s IPv6 functionality when a user makes a new kind of SYN flood attack. A user located in the local network or with a high bandwidth connection can increase the CPU usage of the server that accepts IPV6 connections up to 95%.

 References:
https://bugzilla.redhat.com/show_bug.cgi?id=2175903

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