Linux Kernel < 6.5 - Denial of Service via IPv6 Connection Lookup Table Hash Collision
Title source: llmExploitation Summary
EIP tracks 1 public exploit for CVE-2023-1206. PoCs published by SpiralBL0CK.
AI-analyzed exploit summary This repository demonstrates a covert communication channel exploiting CVE-2023-1206 (IPv6 hash collision timing) and CVE-2024-49882 (cross-container data transfer via hugepage leaks). It includes tools for synchronization, data exfiltration, and analysis.
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%.
Exploits (1)
This repository demonstrates a covert communication channel exploiting CVE-2023-1206 (IPv6 hash collision timing) and CVE-2024-49882 (cross-container data transfer via hugepage leaks). It includes tools for synchronization, data exfiltration, and analysis.
References (6)
Scores
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H