CVE-2024-45777
EUVD-2025-466819.02.2025, 18:15
A flaw was found in grub2. The calculation of the translation buffer when reading a language .mo file in grub_gettext_getstr_from_position() may overflow, leading to a Out-of-bound write. This issue can be leveraged by an attacker to overwrite grub2's sensitive heap data, eventually leading to the circumvention of secure boot protections.Enginsight
Affected Products (NVD)
| Vendor | Product | Version |
|---|---|---|
| gnu | grub2 | 𝑥 ≤ 2.12 |
| redhat | openshift | 4.0 |
| redhat | enterprise_linux | 7.0 |
| redhat | enterprise_linux | 8.0 |
| redhat | enterprise_linux | 9.0 |
| redhat | enterprise_linux | 10.0 |
𝑥
= Vulnerable software versions
Debian Releases
Ubuntu Releases
Ubuntu Product | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| grub2 |
| ||||||||||||||||||
| grub2-unsigned |
| ||||||||||||||||||
| grub2-signed |
|
openSUSE / SLES Releases
openSUSE Product | |||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| grub2 |
| ||||||||||||||||||||||
| grub2-arm64-efi |
| ||||||||||||||||||||||
| grub2-i386-pc |
| ||||||||||||||||||||||
| grub2-powerpc-ieee1275 |
| ||||||||||||||||||||||
| grub2-s390x-emu |
| ||||||||||||||||||||||
| grub2-snapper-plugin |
| ||||||||||||||||||||||
| grub2-systemd-sleep-plugin |
| ||||||||||||||||||||||
| grub2-x86_64-efi |
| ||||||||||||||||||||||
| grub2-x86_64-xen |
|
Red Hat Enterprise Linux Releases
Red Hat Product | |||
|---|---|---|---|
| grub2-common |
| ||
| grub2-efi-aa64 |
| ||
| grub2-efi-aa64-cdboot |
| ||
| grub2-efi-aa64-modules |
| ||
| grub2-efi-x64 |
| ||
| grub2-efi-x64-cdboot |
| ||
| grub2-efi-x64-modules |
| ||
| grub2-pc |
| ||
| grub2-pc-modules |
| ||
| grub2-ppc64le |
| ||
| grub2-ppc64le-modules |
| ||
| grub2-tools |
| ||
| grub2-tools-efi |
| ||
| grub2-tools-extra |
| ||
| grub2-tools-minimal |
|
Common Weakness Enumeration