CVE-2024-45783 Information

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.

CVSS Vector

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

Reference

https://access.redhat.com/security/cve/CVE-2024-45783 https://bugzilla.redhat.com/show_bug.cgi?id=2345863

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction Required

HIGH

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

4.4