Описание
ELSA-2024-0468: grub2 security update (MODERATE)
[2.06-70.0.2.2]
- search command: add flag to only search root dev
- Resolves: #CVE-2023-4001
Обновленные пакеты
Oracle Linux 9
Oracle Linux aarch64
grub2-common
2.06-70.0.2.el9_3.2
grub2-efi-aa64
2.06-70.0.2.el9_3.2
grub2-efi-aa64-cdboot
2.06-70.0.2.el9_3.2
grub2-efi-aa64-modules
2.06-70.0.2.el9_3.2
grub2-efi-x64-modules
2.06-70.0.2.el9_3.2
grub2-tools
2.06-70.0.2.el9_3.2
grub2-tools-extra
2.06-70.0.2.el9_3.2
grub2-tools-minimal
2.06-70.0.2.el9_3.2
Oracle Linux x86_64
grub2-common
2.06-70.0.2.el9_3.2
grub2-efi-aa64-modules
2.06-70.0.2.el9_3.2
grub2-efi-x64
2.06-70.0.2.el9_3.2
grub2-efi-x64-cdboot
2.06-70.0.2.el9_3.2
grub2-efi-x64-modules
2.06-70.0.2.el9_3.2
grub2-pc
2.06-70.0.2.el9_3.2
grub2-pc-modules
2.06-70.0.2.el9_3.2
grub2-tools
2.06-70.0.2.el9_3.2
grub2-tools-efi
2.06-70.0.2.el9_3.2
grub2-tools-extra
2.06-70.0.2.el9_3.2
grub2-tools-minimal
2.06-70.0.2.el9_3.2
Связанные CVE
Связанные уязвимости
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.
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.
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.
An authentication bypass flaw was found in GRUB due to the way that GR ...