CVE-2023-4001

mediumpriority · track · 27EPSS 0.005 · 45 %ileDEEURUUS
grimoire priorityP3 · Track
Exploitable?
—
no known exploitation
Likely / severe?
0.54% (45th) EPSS
CVSS 6.8 · medium
Is it mine?
137 products
Check your exposure
Who says so?
6 sources
cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · scored 2026-10-27

An authentication bypass flaw was found in GRUB due to the way that GRUB uses the UUID of a device to search for the configuration file that contains the password hash for the GRUB password protection feature. An attacker capable of attaching an external drive such as a USB stick containing a file system with a duplicate UUID (the same as in the "/boot/" file system) can bypass the GRUB password protection feature on UEFI systems, which enumerate removable drives before non-removable ones. This issue was introduced in a downstream patch in Red Hat's version of grub2 and does not affect the upstream package.

01

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

A vendor fix is available.

  • Fixedgrub2-1:2.06-27.el9_0.16.src as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.0)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0437
  • Fixedgrub2-common-1:2.06-27.el9_0.16.noarch as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.0)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0437
  • Fixedgrub2-debuginfo-1:2.06-27.el9_0.16.aarch64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.0)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0437
  • Fixedgrub2-debuginfo-1:2.06-27.el9_0.16.ppc64le as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.0)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0437
  • Fixedgrub2-debuginfo-1:2.06-27.el9_0.16.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.0)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0437
  • Fixedgrub2-debugsource-1:2.06-27.el9_0.16.aarch64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.0)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0437
  • Fixedgrub2-debugsource-1:2.06-27.el9_0.16.ppc64le as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.0)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0437
  • Fixedgrub2-debugsource-1:2.06-27.el9_0.16.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.0)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0437
  • Fixedgrub2-efi-aa64-1:2.06-27.el9_0.16.aarch64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.0)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0437
  • Fixedgrub2-efi-aa64-cdboot-1:2.06-27.el9_0.16.aarch64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.0)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0437
  • Fixedgrub2-efi-aa64-modules-1:2.06-27.el9_0.16.noarch as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.0)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0437
  • Fixedgrub2-efi-x64-1:2.06-27.el9_0.16.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.0)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0437
  • Fixedgrub2-efi-x64-cdboot-1:2.06-27.el9_0.16.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.0)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0437
  • Fixedgrub2-efi-x64-modules-1:2.06-27.el9_0.16.noarch as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.0)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0437
  • Fixedgrub2-emu-debuginfo-1:2.06-27.el9_0.16.aarch64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.0)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0437
  • Fixedgrub2-emu-debuginfo-1:2.06-27.el9_0.16.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.0)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0437
  • Fixedgrub2-pc-1:2.06-27.el9_0.16.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.0)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0437
  • Fixedgrub2-pc-modules-1:2.06-27.el9_0.16.noarch as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.0)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0437
  • Fixedgrub2-ppc64le-1:2.06-27.el9_0.16.ppc64le as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.0)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0437
  • Fixedgrub2-ppc64le-modules-1:2.06-27.el9_0.16.noarch as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.0)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0437
  • Fixedgrub2-tools-1:2.06-27.el9_0.16.aarch64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.0)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0437
  • Fixedgrub2-tools-1:2.06-27.el9_0.16.ppc64le as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.0)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0437
  • Fixedgrub2-tools-1:2.06-27.el9_0.16.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.0)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0437
  • Fixedgrub2-tools-debuginfo-1:2.06-27.el9_0.16.aarch64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.0)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0437
  • Fixedgrub2-tools-debuginfo-1:2.06-27.el9_0.16.ppc64le as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.0)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0437
  • Fixedgrub2-tools-debuginfo-1:2.06-27.el9_0.16.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.0)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0437
  • Fixedgrub2-tools-efi-1:2.06-27.el9_0.16.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.0)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0437
  • Fixedgrub2-tools-efi-debuginfo-1:2.06-27.el9_0.16.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.0)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0437
  • Fixedgrub2-tools-extra-1:2.06-27.el9_0.16.aarch64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.0)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0437
  • Fixedgrub2-tools-extra-1:2.06-27.el9_0.16.ppc64le as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.0)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0437
  • Fixedgrub2-tools-extra-1:2.06-27.el9_0.16.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.0)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0437
  • Fixedgrub2-tools-extra-debuginfo-1:2.06-27.el9_0.16.aarch64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.0)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0437
  • Fixedgrub2-tools-extra-debuginfo-1:2.06-27.el9_0.16.ppc64le as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.0)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0437
  • Fixedgrub2-tools-extra-debuginfo-1:2.06-27.el9_0.16.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.0)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0437
  • Fixedgrub2-tools-minimal-1:2.06-27.el9_0.16.aarch64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.0)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0437
  • Fixedgrub2-tools-minimal-1:2.06-27.el9_0.16.ppc64le as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.0)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0437
  • Fixedgrub2-tools-minimal-1:2.06-27.el9_0.16.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.0)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0437
  • Fixedgrub2-tools-minimal-debuginfo-1:2.06-27.el9_0.16.aarch64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.0)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0437
  • Fixedgrub2-tools-minimal-debuginfo-1:2.06-27.el9_0.16.ppc64le as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.0)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0437
  • Fixedgrub2-tools-minimal-debuginfo-1:2.06-27.el9_0.16.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.0)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0437
  • Fixedgrub2-1:2.06-61.el9_2.2.src as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.2)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0456
  • Fixedgrub2-common-1:2.06-61.el9_2.2.noarch as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.2)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0456
  • Fixedgrub2-debuginfo-1:2.06-61.el9_2.2.aarch64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.2)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0456
  • Fixedgrub2-debuginfo-1:2.06-61.el9_2.2.ppc64le as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.2)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0456
  • Fixedgrub2-debuginfo-1:2.06-61.el9_2.2.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.2)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0456
  • Fixedgrub2-debugsource-1:2.06-61.el9_2.2.aarch64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.2)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0456
  • Fixedgrub2-debugsource-1:2.06-61.el9_2.2.ppc64le as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.2)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0456
  • Fixedgrub2-debugsource-1:2.06-61.el9_2.2.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.2)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0456
  • Fixedgrub2-efi-aa64-1:2.06-61.el9_2.2.aarch64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.2)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0456
  • Fixedgrub2-efi-aa64-cdboot-1:2.06-61.el9_2.2.aarch64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.2)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0456
  • Fixedgrub2-efi-aa64-modules-1:2.06-61.el9_2.2.noarch as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.2)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0456
  • Fixedgrub2-efi-x64-1:2.06-61.el9_2.2.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.2)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0456
  • Fixedgrub2-efi-x64-cdboot-1:2.06-61.el9_2.2.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.2)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0456
  • Fixedgrub2-efi-x64-modules-1:2.06-61.el9_2.2.noarch as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.2)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0456
  • Fixedgrub2-emu-debuginfo-1:2.06-61.el9_2.2.aarch64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.2)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0456
  • Fixedgrub2-emu-debuginfo-1:2.06-61.el9_2.2.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.2)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0456
  • Fixedgrub2-pc-1:2.06-61.el9_2.2.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.2)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0456
  • Fixedgrub2-pc-modules-1:2.06-61.el9_2.2.noarch as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.2)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0456
  • Fixedgrub2-ppc64le-1:2.06-61.el9_2.2.ppc64le as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.2)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0456
  • Fixedgrub2-ppc64le-modules-1:2.06-61.el9_2.2.noarch as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.2)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0456
  • Fixedgrub2-tools-1:2.06-61.el9_2.2.aarch64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.2)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0456
  • Fixedgrub2-tools-1:2.06-61.el9_2.2.ppc64le as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.2)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0456
  • Fixedgrub2-tools-1:2.06-61.el9_2.2.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.2)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0456
  • Fixedgrub2-tools-debuginfo-1:2.06-61.el9_2.2.aarch64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.2)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0456
  • Fixedgrub2-tools-debuginfo-1:2.06-61.el9_2.2.ppc64le as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.2)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0456
  • Fixedgrub2-tools-debuginfo-1:2.06-61.el9_2.2.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.2)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0456
  • Fixedgrub2-tools-efi-1:2.06-61.el9_2.2.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.2)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0456
  • Fixedgrub2-tools-efi-debuginfo-1:2.06-61.el9_2.2.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.2)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0456
  • Fixedgrub2-tools-extra-1:2.06-61.el9_2.2.aarch64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.2)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0456
  • Fixedgrub2-tools-extra-1:2.06-61.el9_2.2.ppc64le as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.2)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0456
  • Fixedgrub2-tools-extra-1:2.06-61.el9_2.2.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.2)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0456
  • Fixedgrub2-tools-extra-debuginfo-1:2.06-61.el9_2.2.aarch64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.2)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0456
  • Fixedgrub2-tools-extra-debuginfo-1:2.06-61.el9_2.2.ppc64le as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.2)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0456
  • Fixedgrub2-tools-extra-debuginfo-1:2.06-61.el9_2.2.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.2)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0456
  • Fixedgrub2-tools-minimal-1:2.06-61.el9_2.2.aarch64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.2)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0456
  • Fixedgrub2-tools-minimal-1:2.06-61.el9_2.2.ppc64le as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.2)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0456
  • Fixedgrub2-tools-minimal-1:2.06-61.el9_2.2.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.2)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0456
  • Fixedgrub2-tools-minimal-debuginfo-1:2.06-61.el9_2.2.aarch64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.2)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0456
  • Fixedgrub2-tools-minimal-debuginfo-1:2.06-61.el9_2.2.ppc64le as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.2)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0456
  • Fixedgrub2-tools-minimal-debuginfo-1:2.06-61.el9_2.2.x86_64 as a component of Red Hat Enterprise Linux BaseOS EUS (v.9.2)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0456
  • Fixedgrub2-1:2.06-70.el9_3.2.src as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0468
  • Fixedgrub2-common-1:2.06-70.el9_3.2.noarch as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0468
  • Fixedgrub2-debuginfo-1:2.06-70.el9_3.2.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0468
  • Fixedgrub2-debuginfo-1:2.06-70.el9_3.2.ppc64le as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0468
  • Fixedgrub2-debuginfo-1:2.06-70.el9_3.2.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0468
  • Fixedgrub2-debugsource-1:2.06-70.el9_3.2.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0468
  • Fixedgrub2-debugsource-1:2.06-70.el9_3.2.ppc64le as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0468
  • Fixedgrub2-debugsource-1:2.06-70.el9_3.2.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0468
  • Fixedgrub2-efi-aa64-1:2.06-70.el9_3.2.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0468
  • Fixedgrub2-efi-aa64-cdboot-1:2.06-70.el9_3.2.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0468
  • Fixedgrub2-efi-aa64-modules-1:2.06-70.el9_3.2.noarch as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0468
  • Fixedgrub2-efi-x64-1:2.06-70.el9_3.2.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0468
  • Fixedgrub2-efi-x64-cdboot-1:2.06-70.el9_3.2.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0468
  • Fixedgrub2-efi-x64-modules-1:2.06-70.el9_3.2.noarch as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0468
  • Fixedgrub2-emu-debuginfo-1:2.06-70.el9_3.2.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0468
  • Fixedgrub2-emu-debuginfo-1:2.06-70.el9_3.2.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0468
  • Fixedgrub2-pc-1:2.06-70.el9_3.2.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0468
  • Fixedgrub2-pc-modules-1:2.06-70.el9_3.2.noarch as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0468
  • Fixedgrub2-ppc64le-1:2.06-70.el9_3.2.ppc64le as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0468
  • Fixedgrub2-ppc64le-modules-1:2.06-70.el9_3.2.noarch as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0468
  • Fixedgrub2-tools-1:2.06-70.el9_3.2.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0468
  • Fixedgrub2-tools-1:2.06-70.el9_3.2.ppc64le as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0468
  • Fixedgrub2-tools-1:2.06-70.el9_3.2.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0468
  • Fixedgrub2-tools-debuginfo-1:2.06-70.el9_3.2.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0468
  • Fixedgrub2-tools-debuginfo-1:2.06-70.el9_3.2.ppc64le as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0468
  • Fixedgrub2-tools-debuginfo-1:2.06-70.el9_3.2.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0468
  • Fixedgrub2-tools-efi-1:2.06-70.el9_3.2.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0468
  • Fixedgrub2-tools-efi-debuginfo-1:2.06-70.el9_3.2.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0468
  • Fixedgrub2-tools-extra-1:2.06-70.el9_3.2.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0468
  • Fixedgrub2-tools-extra-1:2.06-70.el9_3.2.ppc64le as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0468
  • Fixedgrub2-tools-extra-1:2.06-70.el9_3.2.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0468
  • Fixedgrub2-tools-extra-debuginfo-1:2.06-70.el9_3.2.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0468
  • Fixedgrub2-tools-extra-debuginfo-1:2.06-70.el9_3.2.ppc64le as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0468
  • Fixedgrub2-tools-extra-debuginfo-1:2.06-70.el9_3.2.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0468
  • Fixedgrub2-tools-minimal-1:2.06-70.el9_3.2.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0468
  • Fixedgrub2-tools-minimal-1:2.06-70.el9_3.2.ppc64le as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0468
  • Fixedgrub2-tools-minimal-1:2.06-70.el9_3.2.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0468
  • Fixedgrub2-tools-minimal-debuginfo-1:2.06-70.el9_3.2.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0468
  • Fixedgrub2-tools-minimal-debuginfo-1:2.06-70.el9_3.2.ppc64le as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0468
  • Fixedgrub2-tools-minimal-debuginfo-1:2.06-70.el9_3.2.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2024:0468
02

cvss

Technical severity, 0–10. One row per scoring source.

6.8
010

base score 0–10 · higher = more severe · hover a vector to decode

v3.16.8mediumCVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 0.9 · impact 5.9
v3.15.6mediumAV:P/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:Nsecondary · FSTEC (BDU) RU
v3.16.8mediumCVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · ENISA EU
v3.16.8mediumCVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · secalert@redhat.com USexploitability 0.9 · impact 5.9
v3.16.2mediumCVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)
v3.16.8mediumCVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · Red Hat Product Security US
03

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: none · Automatable: no · Technical Impact: totalcoordinatorcisa_ssvcUS
04

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-290USprimaryCWE-290USCWE-290US
05

affected products (137)

Products and version ranges known to be affected.

showing 20 of 137
06

advisories (4)

Vendor and ecosystem advisories describing this.

  • RHSA-2024:0437Red Hat Security Advisory: grub2 security update2024-01-25csaf · redhat_csafUS

    An update for grub2 is now available for Red Hat Enterprise Linux 9.0 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

  • RHSA-2024:0456Red Hat Security Advisory: grub2 security update2024-01-25csaf · redhat_csafUS

    An update for grub2 is now available for Red Hat Enterprise Linux 9.2 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

  • RHSA-2024:0468Red Hat Security Advisory: grub2 security update2024-01-25csaf · redhat_csafUS

    An update for grub2 is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

  • WID-SEC-W-2024-0100Grub: Schwachstelle ermöglicht Umgehen von SicherheitsvorkehrungenDeutsch2024-01-15csaf · cert_bundDE

    Ein lokaler Angreifer kann eine Schwachstelle in Grub ausnutzen, um Sicherheitsvorkehrungen zu umgehen.

07

also known as (4)

Other names and identifiers for this entity.

08

sources

Which sources assert this record, and when.

cnnvdenisa_euvdfstec_bducert_bundnvdredhat_csafNVDCVE.orgMITRE
published 2024-01-15modified 2026-06-17
10

references (21)

External citations — patches, advisories, analysis.

scry

Attackers weaponise vulnerabilities like this against internet-exposed services. See what is exposed on your perimeter with a free passive scan.

Free scan