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CVE-2023-1206

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CVSS 3.1
5.7 medium
EPSS
<1%p44
Published
()
Modified
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%.

Vendors
linuxredhatfedoraproject
Products
linux kernel, enterprise linux, fedora
Weakness
CWE-400
Vector
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
NVD CVE.org GitHub PoCs EPSS (0.5%)

In the news

No ingested article mentions this CVE yet.