VDB
DEBIAN-CVE-2024-45781
DEBIAN-CVE-2024-45781
PUBLISHED
CVSS 6.699999809265137 MEDIUM
A flaw was found in grub2. When reading a symbolic link's name from a UFS filesystem, grub2 fails to validate the string length taken as an input. The lack of validation may lead to a heap out-of-bounds write, causing data integrity issues and eventually allowing an attacker to circumvent secure boot protections.
Risk Scores
CVSS 3.1
6.699999809265137
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:11 | grub2 | 2.12-6, 2.06-3, 2.06-3 |
| Debian:14 | grub2 | 0, 0 |
| Debian:13 | grub2 | 0, 0 |
| Debian:12 | grub2 | 2.12~rc1-7, 2.12~rc1-8, 2.12~rc1-9 |
Timeline
- Feb 18, 2025 CVE Published
- May 16, 2026 CVE Updated