CVE-2024-45778

medium

Description

A stack overflow flaw was found when reading a BFS file system. A crafted BFS filesystem may lead to an uncontrolled loop, causing grub2 to crash.

References

https://lists.gnu.org/archive/html/grub-devel/2025-02/msg00024.html

https://euvd.enisa.europa.eu/vulnerability/EUVD-2025-5578

https://bugzilla.redhat.com/show_bug.cgi?id=2345640

https://access.redhat.com/security/cve/CVE-2024-45778

Details

Source: Mitre, NVD

Published: 2025-03-03

Updated: 2026-06-29

Risk Information

CVSS v2

Base Score: 4.6

Vector: CVSS2#AV:L/AC:L/Au:S/C:N/I:N/A:C

Severity: Medium

CVSS v3

Base Score: 5.5

Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Severity: Medium

EPSS

EPSS: 0.00015