Описание
Security update for the Linux Kernel (Live Patch 32 for SLE 15 SP3)
This update for the Linux Kernel 5.3.18-150300_59_121 fixes one issue.
The following security issue was fixed:
- CVE-2023-23454: Fixed a type-confusion in the CBQ network scheduler (bsc#1207188).
Список пакетов
SUSE Linux Enterprise Live Patching 15 SP3
kernel-livepatch-5_3_18-150300_59_121-default-2-150300.2.3
Ссылки
- Link for SUSE-SU-2023:2450-1
- E-Mail link for SUSE-SU-2023:2450-1
- SUSE Security Ratings
- SUSE Bug 1207188
- SUSE CVE CVE-2023-23454 page
Описание
cbq_classify in net/sched/sch_cbq.c in the Linux kernel through 6.1.4 allows attackers to cause a denial of service (slab-out-of-bounds read) because of type confusion (non-negative numbers can sometimes indicate a TC_ACT_SHOT condition rather than valid classification results).
Затронутые продукты
SUSE Linux Enterprise Live Patching 15 SP3:kernel-livepatch-5_3_18-150300_59_121-default-2-150300.2.3
Ссылки
- CVE-2023-23454
- SUSE Bug 1207036
- SUSE Bug 1207188
- SUSE Bug 1208030
- SUSE Bug 1208044
- SUSE Bug 1208085
- SUSE Bug 1211833