Linux · Security advisory · July 29, 2020

ELSA-2020-5786: Security update for 16 packages

ELSA-2020-5786, released July 29, 2020, fixes 8 CVEs across 16 products. None of them is reported as exploited. Patch Radar priority: High.

High
CVEs closed
8
None rated Critical
Exploited
0
None reported
Exploitation more likely
0
Vendor assessment
Highest EPSS
0.0171
77th percentile

Priority of the 8 CVEs

Patch now 0 Urgent 0 High 1 Routine 7

Fixed package versions

ProductReleaseFixed in
grub2-commonol 81:2.02-82.0.2.el8_2.1
grub2-efi-aa64ol 81:2.02-82.0.2.el8_2.1
grub2-efi-aa64-cdbootol 81:2.02-82.0.2.el8_2.1
grub2-efi-aa64-modulesol 81:2.02-82.0.2.el8_2.1
grub2-efi-ia32ol 81:2.02-82.0.2.el8_2.1
grub2-efi-ia32-cdbootol 81:2.02-82.0.2.el8_2.1
grub2-efi-ia32-modulesol 81:2.02-82.0.2.el8_2.1
grub2-efi-x64ol 81:2.02-82.0.2.el8_2.1
grub2-efi-x64-cdbootol 81:2.02-82.0.2.el8_2.1
grub2-efi-x64-modulesol 81:2.02-82.0.2.el8_2.1
grub2-pcol 81:2.02-82.0.2.el8_2.1
grub2-pc-modulesol 81:2.02-82.0.2.el8_2.1
grub2-toolsol 81:2.02-82.0.2.el8_2.1
grub2-tools-efiol 81:2.02-82.0.2.el8_2.1
grub2-tools-extraol 81:2.02-82.0.2.el8_2.1
grub2-tools-minimalol 81:2.02-82.0.2.el8_2.1

CVEs this fix closes

PriorityCVETitleImpactCVSSEPSSExploitation
High CVE-2020-10713 fwupd: The grub2 packages provide version 2 of the Grand Unified Boot Loader (GRUB), a highly configurable and customizable... 8.2 0.0171 None reported
Routine CVE-2020-15707 fwupd: The grub2 packages provide version 2 of the Grand Unified Boot Loader (GRUB), a highly configurable and customizable... 6.4 0.0159 None reported
Routine CVE-2020-15705 fwupd: The grub2 packages provide version 2 of the Grand Unified Boot Loader (GRUB), a highly configurable and customizable... 6.4 0.0139 None reported
Routine CVE-2020-15706 fwupd: The grub2 packages provide version 2 of the Grand Unified Boot Loader (GRUB), a highly configurable and customizable... 6.4 0.0098 None reported
Routine CVE-2020-14309 fwupd: The grub2 packages provide version 2 of the Grand Unified Boot Loader (GRUB), a highly configurable and customizable... 6.7 0.0048 None reported
Routine CVE-2020-14311 fwupd: The grub2 packages provide version 2 of the Grand Unified Boot Loader (GRUB), a highly configurable and customizable... 6.0 0.0047 None reported
Routine CVE-2020-14310 fwupd: The grub2 packages provide version 2 of the Grand Unified Boot Loader (GRUB), a highly configurable and customizable... 6.0 0.0046 None reported
Routine CVE-2020-14308 fwupd: The grub2 packages provide version 2 of the Grand Unified Boot Loader (GRUB), a highly configurable and customizable... 6.4 0.0043 None reported
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