vulnerability
Huawei EulerOS: CVE-2024-45777: grub2 security update
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:L/AC:L/Au:M/C:C/I:C/A:C) | Feb 19, 2025 | Jun 13, 2025 | Aug 13, 2025 |
Severity
7
CVSS
(AV:L/AC:L/Au:M/C:C/I:C/A:C)
Published
Feb 19, 2025
Added
Jun 13, 2025
Modified
Aug 13, 2025
Description
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.
Solutions
huawei-euleros-2_0_sp11-upgrade-grub2-commonhuawei-euleros-2_0_sp11-upgrade-grub2-efi-aa64huawei-euleros-2_0_sp11-upgrade-grub2-efi-aa64-moduleshuawei-euleros-2_0_sp11-upgrade-grub2-toolshuawei-euleros-2_0_sp11-upgrade-grub2-tools-extrahuawei-euleros-2_0_sp11-upgrade-grub2-tools-minimal
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