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SUSE-SU-2019:1769-1

Опубликовано: 08 июл. 2019
Источник: suse-cvrf

Описание

Security update for the Linux Kernel (Live Patch 1 for SLE 15 SP1)

This update for the Linux Kernel 4.12.14-197_4 fixes one issue.

The following security issue was fixed:

  • CVE-2019-12817: arch/powerpc/mm/mmu_context_book3s64.c in the Linux kernel for powerpc had a bug where unrelated processes may be able to read/write to one another's virtual memory under certain conditions via an mmap above 512 TB. Only a subset of powerpc systems are affected (bsc#1138264).

Список пакетов

SUSE Linux Enterprise Live Patching 15 SP1
kernel-livepatch-4_12_14-197_4-default-2-2.1

Ссылки

Описание

arch/powerpc/mm/mmu_context_book3s64.c in the Linux kernel before 5.1.15 for powerpc has a bug where unrelated processes may be able to read/write to one another's virtual memory under certain conditions via an mmap above 512 TB. Only a subset of powerpc systems are affected.

Затронутые продукты
SUSE Linux Enterprise Live Patching 15 SP1:kernel-livepatch-4_12_14-197_4-default-2-2.1
Ссылки