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SUSE-SU-2022:1988-1

Опубликовано: 06 июн. 2022
Источник: suse-cvrf

Описание

Security update for the Linux Kernel (Live Patch 17 for SLE 15 SP3)

This update for the Linux Kernel 5.3.18-150300_59_63 fixes several issues.

The following security issue was fixed:

  • CVE-2022-30594: Fixed restriction bypass on setting the PT_SUSPEND_SECCOMP flag (bnc#1199602).
  • Add missing module_mutex lock to module notifier for previous live patches (bsc#1199834).

Список пакетов

SUSE Linux Enterprise Live Patching 12 SP5
kgraft-patch-4_12_14-122_116-default-3-2.2
SUSE Linux Enterprise Live Patching 15
kernel-livepatch-4_12_14-150000_150_89-default-3-150000.2.2
SUSE Linux Enterprise Live Patching 15 SP2
kernel-livepatch-5_3_18-150200_24_112-default-3-150200.2.2
SUSE Linux Enterprise Live Patching 15 SP3
kernel-livepatch-5_3_18-150300_59_63-default-3-150300.2.2

Ссылки

Описание

The Linux kernel before 5.17.2 mishandles seccomp permissions. The PTRACE_SEIZE code path allows attackers to bypass intended restrictions on setting the PT_SUSPEND_SECCOMP flag.

Затронутые продукты
SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_116-default-3-2.2
SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-150200_24_112-default-3-150200.2.2
SUSE Linux Enterprise Live Patching 15 SP3:kernel-livepatch-5_3_18-150300_59_63-default-3-150300.2.2
SUSE Linux Enterprise Live Patching 15:kernel-livepatch-4_12_14-150000_150_89-default-3-150000.2.2
Ссылки