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Debian: CVE-2023-1206: linux -- security update

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Debian: CVE-2023-1206: linux -- security update

Severity
6
CVSS
(AV:A/AC:L/Au:S/C:N/I:N/A:C)
Published
06/30/2023
Created
08/21/2023
Added
08/21/2023
Modified
01/28/2025

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%.

Solution(s)

  • debian-upgrade-linux

References

  • https://attackerkb.com/topics/cve-2023-1206
  • CVE - 2023-1206
  • DSA-5480
  • DSA-5480-1
  • DSA-5492
  • 查看数 698
  • 已创建
  • 最后回复

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