CVE-2024-45782
EUVD-2025-558003.03.2025, 17:15
A flaw was found in the HFS filesystem. When reading an HFS volume's name at grub_fs_mount(), the HFS filesystem driver performs a strcpy() using the user-provided volume name as input without properly validating the volume name's length. This issue may read to a heap-based out-of-bounds writer, impacting grub's sensitive data integrity and eventually leading to a secure boot protection bypass.Enginsight
Affected Products (NVD)
| Vendor | Product | Version |
|---|---|---|
| gnu | grub2 | 𝑥 ≤ 2.12 |
| redhat | openshift_container_platform | 4.0 |
| redhat | enterprise_linux | 7.0 |
| redhat | enterprise_linux | 8.0 |
| redhat | enterprise_linux | 9.0 |
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 |
|
Common Weakness Enumeration