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SUSE-SU-2023:2734-1

Опубликовано: 29 июн. 2023
Источник: suse-cvrf

Описание

Security update for the Linux Kernel (Live Patch 11 for SLE 15 SP4)

This update for the Linux Kernel 5.14.21-150400_24_60 fixes one issue.

The following security issue was fixed:

  • CVE-2023-31436: Fixed an out-of-bounds write in qfq_change_class() because lmax can exceed QFQ_MIN_LMAX (bsc#1210989).

Список пакетов

SUSE Linux Enterprise Live Patching 15 SP3
kernel-livepatch-5_3_18-150300_59_121-default-3-150300.2.1
SUSE Linux Enterprise Live Patching 15 SP4
kernel-livepatch-5_14_21-150400_24_60-default-3-150400.2.2

Ссылки

Описание

qfq_change_class in net/sched/sch_qfq.c in the Linux kernel before 6.2.13 allows an out-of-bounds write because lmax can exceed QFQ_MIN_LMAX.

Затронутые продукты
SUSE Linux Enterprise Live Patching 15 SP3:kernel-livepatch-5_3_18-150300_59_121-default-3-150300.2.1
SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_24_60-default-3-150400.2.2
Ссылки