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CVE-2023-1206

CVE-2023-1206

EPSS 0.5%CWE-400
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%.
Produtos afetados
n/a · Kernel

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Referências
https://bugzilla.redhat.com/show_bug.cgi?id=2175903https://lists.debian.org/debian-lts-announce/2023/10/msg00027.htmlhttps://lists.debian.org/debian-lts-announce/2024/01/msg00004.htmlhttps://security.netapp.com/advisory/ntap-20230929-0006/https://www.debian.org/security/2023/dsa-5480https://www.debian.org/security/2023/dsa-5492