CVE-2024-49504: grub2 allows bypassing TPM-bound disk encryption on SL(E)M encrypted Images
Published Nov 13, 2024
·Updated
grub2 allowed attackers with access to the grub shell to access files on the encrypted disks.
Affected Software
1 affected component
GNU GRUB2
Event History
Nov 13, 2024
CVE Published
via MITRE·02:44 PM
Data Sourced
via MITRE·02:44 PM
Description
Data Sourced
via NVD·03:15 PM
DescriptionSeverityWeakness
Frequently Asked Questions
1
What is the severity of CVE-2024-49504?
CVE-2024-49504 is classified as a critical vulnerability due to its potential for unauthorized file access.
2
How do I fix CVE-2024-49504?
To remediate CVE-2024-49504, it is recommended to update GRUB2 to the latest version provided by your distribution.
3
What are the potential impacts of CVE-2024-49504?
The impact of CVE-2024-49504 includes unauthorized access to sensitive files on encrypted disks, compromising data confidentiality.
4
Who is affected by CVE-2024-49504?
CVE-2024-49504 affects systems using GRUB2 where attackers can gain access to the grub shell.
5
What causes CVE-2024-49504?
CVE-2024-49504 is caused by improper access controls within GRUB2 that allow shell users to bypass encryption protections.