CVE-2024-45777
6.7
Vector
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Exploitability: 0.8 / Impact: 5.9
Source: secalert@redhat.com (Secondary)
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.
Affected (6)
Products: Gnu: Grub2 · Redhat: Enterprise Linux, Openshift
Configuration B
| Vulnerable Software | Affected Versions |
|---|---|
| Version 10.0 | |
| Version 4.0 |
References (3)
Source: secalert@redhat.com
Source: secalert@redhat.com
Third Party Advisory
Source: secalert@redhat.com
Issue TrackingThird Party Advisory
Timeline
No history available yet.