Vulnerability 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 Score
4.4
MEDIUM
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
Related Weaknesses (CWE)
References
- https://access.redhat.com/errata/RHSA-2025:6990
- https://access.redhat.com/security/cve/CVE-2024-45783
- https://bugzilla.redhat.com/show_bug.cgi?id=2345863
FAQ
What is CVE-2024-45783?
CVE-2024-45783 is a vulnerability with a CVSS score of 4.4 (MEDIUM). 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.
How severe is CVE-2024-45783?
CVE-2024-45783 has been rated MEDIUM with a CVSS base score of 4.4/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2024-45783?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.