Описание
Security update for the Linux Kernel (Live Patch 44 for SLE 12 SP5)
This update for the Linux Kernel 4.12.14-122_162 fixes one issue.
The following security issue was fixed:
- CVE-2023-6932: Fixed a use-after-free vulnerability in the ipv4 igmp component that could lead to local privilege escalation (bsc#1218255).
Список пакетов
SUSE Linux Enterprise Live Patching 12 SP5
kgraft-patch-4_12_14-122_162-default-7-2.1
Ссылки
- Link for SUSE-SU-2024:0373-1
- E-Mail link for SUSE-SU-2024:0373-1
- SUSE Security Ratings
- SUSE Bug 1218255
- SUSE CVE CVE-2023-6932 page
Описание
A use-after-free vulnerability in the Linux kernel's ipv4: igmp component can be exploited to achieve local privilege escalation. A race condition can be exploited to cause a timer be mistakenly registered on a RCU read locked object which is freed by another thread. We recommend upgrading past commit e2b706c691905fe78468c361aaabc719d0a496f1.
Затронутые продукты
SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_162-default-7-2.1
Ссылки
- CVE-2023-6932
- SUSE Bug 1218253
- SUSE Bug 1218255
- SUSE Bug 1220015
- SUSE Bug 1220191
- SUSE Bug 1221578
- SUSE Bug 1221598