CVE-2024-45783

MEDIUM EPSS 11.4%

Published Feb 18, 20251y ago · Modified Jun 25, 20261w ago

4.4 CVSS 3.1

Medium

Published Feb 18, 2025 1y ago

Last Modified Jun 25, 2026 1w ago

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 Details

Base Score

4.4

Exploitability

0.8

Impact

3.6

Vector string

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

Attack Vector Local

Attack Complexity Low

Privileges Required High

User Interaction None

Scope Unchanged

Confidentiality None

Integrity None

Availability High

Threat Intelligence

EPSS Exploit Probability

11.4% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-911

References 3

access.redhat.com https://access.redhat.com/errata/RHSA-2025:6990
access.redhat.com https://access.redhat.com/security/cve/CVE-2024-45783
bugzilla.redhat.com https://bugzilla.redhat.com/show_bug.cgi?id=2345863

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.