CVE-2024-45783

medium

Description

A flaw was found in grub2. When failing to mount an HFS+ grub, the hfsplus filesystem driver doesn't properly set an ERRNO value. This issue may lead to a NULL pointer access.

References

https://euvd.enisa.europa.eu/vulnerability/EUVD-2025-4783

https://bugzilla.redhat.com/show_bug.cgi?id=2345863

https://access.redhat.com/security/cve/CVE-2024-45783

https://access.redhat.com/errata/RHSA-2025:6990

Details

Source: Mitre, NVD

Published: 2025-02-18

Updated: 2026-06-29

Risk Information

CVSS v2

Base Score: 5.9

Vector: CVSS2#AV:L/AC:H/Au:M/C:C/I:C/A:C

Severity: Medium

CVSS v3

Base Score: 4.4

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