CVE - CVE-2023-1206

CVE-ID
CVE-2023-1206	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
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%.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
CONFIRM:https://security.netapp.com/advisory/ntap-20230929-0006/ DEBIAN:DSA-5480 URL:https://www.debian.org/security/2023/dsa-5480 DEBIAN:DSA-5492 URL:https://www.debian.org/security/2023/dsa-5492 MISC:https://bugzilla.redhat.com/show_bug.cgi?id=2175903 URL:https://bugzilla.redhat.com/show_bug.cgi?id=2175903 MLIST:[debian-lts-announce] 20231019 [SECURITY] [DLA 3623-1] linux-5.10 security update URL:https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html MLIST:[debian-lts-announce] 20240111 [SECURITY] [DLA 3710-1] linux security update URL:https://lists.debian.org/debian-lts-announce/2024/01/msg00004.html
Assigning CNA
Red Hat, Inc.
Date Record Created
20230306	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20230306)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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