Executive Summary

Informations
Name CVE-2024-45782 First vendor Publication 2025-03-03
Vendor Cve Last vendor Modification 2025-03-25

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Overall CVSS Score 7.8
Base Score 7.8 Environmental Score 7.8
impact SubScore 5.9 Temporal Score 7.8
Exploitabality Sub Score 1.8
 
Attack Vector Local Attack Complexity Low
Privileges Required Low User Interaction None
Scope Unchanged Confidentiality Impact High
Integrity Impact High Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector :
Cvss Base Score N/A Attack Range N/A
Cvss Impact Score N/A Attack Complexity N/A
Cvss Expoit Score N/A Authentication N/A
Calculate full CVSS 2.0 Vectors scores

Detail

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.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-45782

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 7
Application 1
Os 3

Sources (Detail)

https://access.redhat.com/security/cve/CVE-2024-45782
https://bugzilla.redhat.com/show_bug.cgi?id=2345858
Source Url

Alert History

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Date Informations
2025-03-25 13:21:46
  • Multiple Updates
2025-03-21 21:20:37
  • Multiple Updates
2025-03-08 00:20:36
  • Multiple Updates
2025-03-03 21:20:32
  • First insertion