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SUSE-SU-2020:2303-1

Опубликовано: 25 авг. 2020
Источник: suse-cvrf

Описание

Security update for grub2

This update for grub2 fixes the following issues:

  • CVE-2020-15705: Fail kernel validation without shim protocol (bsc#1174421).
  • Add fibre channel device's ofpath support to grub-ofpathname and search hint to speed up root device discovery (bsc#1172745).

Список пакетов

Image SLES15-Azure-BYOS
grub2-2.02-19.56.1
grub2-i386-pc-2.02-19.56.1
grub2-x86_64-efi-2.02-19.56.1
Image SLES15-EC2-CHOST-HVM-BYOS
grub2-2.02-19.56.1
grub2-i386-pc-2.02-19.56.1
grub2-x86_64-xen-2.02-19.56.1
Image SLES15-EC2-HVM-BYOS
grub2-2.02-19.56.1
grub2-i386-pc-2.02-19.56.1
grub2-x86_64-efi-2.02-19.56.1
grub2-x86_64-xen-2.02-19.56.1
Image SLES15-GCE-BYOS
grub2-2.02-19.56.1
grub2-i386-pc-2.02-19.56.1
grub2-x86_64-efi-2.02-19.56.1
Image SLES15-OCI-BYOS
grub2-2.02-19.56.1
grub2-i386-pc-2.02-19.56.1
grub2-x86_64-efi-2.02-19.56.1
Image SLES15-SAP-Azure
grub2-2.02-19.56.1
grub2-i386-pc-2.02-19.56.1
grub2-x86_64-efi-2.02-19.56.1
Image SLES15-SAP-Azure-BYOS
grub2-2.02-19.56.1
grub2-i386-pc-2.02-19.56.1
grub2-x86_64-efi-2.02-19.56.1
Image SLES15-SAP-Azure-LI-BYOS-Production
grub2-2.02-19.56.1
grub2-i386-pc-2.02-19.56.1
grub2-x86_64-efi-2.02-19.56.1
Image SLES15-SAP-Azure-VLI-BYOS-Production
grub2-2.02-19.56.1
grub2-i386-pc-2.02-19.56.1
grub2-x86_64-efi-2.02-19.56.1
Image SLES15-SAP-EC2-HVM
grub2-2.02-19.56.1
grub2-i386-pc-2.02-19.56.1
grub2-x86_64-efi-2.02-19.56.1
grub2-x86_64-xen-2.02-19.56.1
Image SLES15-SAP-EC2-HVM-BYOS
grub2-2.02-19.56.1
grub2-i386-pc-2.02-19.56.1
grub2-x86_64-efi-2.02-19.56.1
grub2-x86_64-xen-2.02-19.56.1
Image SLES15-SAP-GCE
grub2-2.02-19.56.1
grub2-i386-pc-2.02-19.56.1
grub2-x86_64-efi-2.02-19.56.1
Image SLES15-SAP-GCE-BYOS
grub2-2.02-19.56.1
grub2-i386-pc-2.02-19.56.1
grub2-x86_64-efi-2.02-19.56.1
Image SLES15-SAP-OCI-BYOS
grub2-2.02-19.56.1
grub2-i386-pc-2.02-19.56.1
grub2-x86_64-efi-2.02-19.56.1
SUSE Linux Enterprise High Performance Computing 15-ESPOS
grub2-2.02-19.56.1
grub2-arm64-efi-2.02-19.56.1
grub2-i386-pc-2.02-19.56.1
grub2-snapper-plugin-2.02-19.56.1
grub2-systemd-sleep-plugin-2.02-19.56.1
grub2-x86_64-efi-2.02-19.56.1
grub2-x86_64-xen-2.02-19.56.1
SUSE Linux Enterprise High Performance Computing 15-LTSS
grub2-2.02-19.56.1
grub2-arm64-efi-2.02-19.56.1
grub2-i386-pc-2.02-19.56.1
grub2-snapper-plugin-2.02-19.56.1
grub2-systemd-sleep-plugin-2.02-19.56.1
grub2-x86_64-efi-2.02-19.56.1
grub2-x86_64-xen-2.02-19.56.1
SUSE Linux Enterprise Server 15-LTSS
grub2-2.02-19.56.1
grub2-arm64-efi-2.02-19.56.1
grub2-i386-pc-2.02-19.56.1
grub2-powerpc-ieee1275-2.02-19.56.1
grub2-s390x-emu-2.02-19.56.1
grub2-snapper-plugin-2.02-19.56.1
grub2-systemd-sleep-plugin-2.02-19.56.1
grub2-x86_64-efi-2.02-19.56.1
grub2-x86_64-xen-2.02-19.56.1
SUSE Linux Enterprise Server for SAP Applications 15
grub2-2.02-19.56.1
grub2-i386-pc-2.02-19.56.1
grub2-powerpc-ieee1275-2.02-19.56.1
grub2-snapper-plugin-2.02-19.56.1
grub2-systemd-sleep-plugin-2.02-19.56.1
grub2-x86_64-efi-2.02-19.56.1
grub2-x86_64-xen-2.02-19.56.1

Ссылки

Описание

GRUB2 fails to validate kernel signature when booted directly without shim, allowing secure boot to be bypassed. This only affects systems where the kernel signing certificate has been imported directly into the secure boot database and the GRUB image is booted directly without the use of shim. This issue affects GRUB2 version 2.04 and prior versions.

Затронутые продукты
Image SLES15-Azure-BYOS:grub2-2.02-19.56.1
Image SLES15-Azure-BYOS:grub2-i386-pc-2.02-19.56.1
Image SLES15-Azure-BYOS:grub2-x86_64-efi-2.02-19.56.1
Image SLES15-EC2-CHOST-HVM-BYOS:grub2-2.02-19.56.1
Ссылки