Описание
Security update for the Linux Kernel (Live Patch 10 for SLE 15 SP5)
This update for the Linux Kernel 5.14.21-150500_55_49 fixes one issue.
The following security issue was fixed:
- CVE-2023-52340: Fixed ICMPv6 “Packet Too Big” packets force a DoS of the Linux kernel by forcing 100% CPU (bsc#1219296).
Список пакетов
SUSE Linux Enterprise Live Patching 15 SP5
kernel-livepatch-5_14_21-150500_55_49-default-2-150500.11.8.1
Ссылки
- Link for SUSE-SU-2024:1278-1
- E-Mail link for SUSE-SU-2024:1278-1
- SUSE Security Ratings
- SUSE Bug 1219296
- SUSE CVE CVE-2023-52340 page
Описание
The IPv6 implementation in the Linux kernel before 6.3 has a net/ipv6/route.c max_size threshold that can be consumed easily, e.g., leading to a denial of service (network is unreachable errors) when IPv6 packets are sent in a loop via a raw socket.
Затронутые продукты
SUSE Linux Enterprise Live Patching 15 SP5:kernel-livepatch-5_14_21-150500_55_49-default-2-150500.11.8.1
Ссылки
- CVE-2023-52340
- SUSE Bug 1219295
- SUSE Bug 1219296
- SUSE Bug 1224298
- SUSE Bug 1224878