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prionPRIOn knowledge basePRION:CVE-2023-1206
HistoryJun 30, 2023 - 10:15 p.m.

Code injection

2023-06-3022:15:00
PRIOn knowledge base
www.prio-n.com
8
code injection
hash collision
ipv6 functionality
syn flood
cpu usage
server security

6 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

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%.