CVE-2023-1206
בינונית 5.7
תיאור (מקור, אנגלית)
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%.
מדדים
- CVSS 3.1
-
5.7 (MEDIUM)
מקור הציון: NVD
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H - EPSS — סבירות ניצול
- 1% (אחוזון 000) נכון ל-24/10/2026
- CWE
- CWE-400
מוצרים מושפעים
linux: linux kernel; redhat: enterprise linux; fedoraproject: fedora
קישורים
- https://bugzilla.redhat.com/show_bug.cgi?id=2175903 Issue TrackingThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html
- https://lists.debian.org/debian-lts-announce/2024/01/msg00004.html
- https://security.netapp.com/advisory/ntap-20230929-0006/
- https://www.debian.org/security/2023/dsa-5480
- https://www.debian.org/security/2023/dsa-5492
- https://bugzilla.redhat.com/show_bug.cgi?id=2175903 Issue TrackingThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html
- https://lists.debian.org/debian-lts-announce/2024/01/msg00004.html
- https://security.netapp.com/advisory/ntap-20230929-0006/