CVE-2024-45778 — MEDIUM (4.1)

Q: What is CVE-2024-45778?

CVE-2024-45778 is a vulnerability with a CVSS score of 4.1 (MEDIUM). 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.

Q: How severe is CVE-2024-45778?

CVE-2024-45778 has been rated MEDIUM with a CVSS base score of 4.1/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2024-45778?

Check the references section above for vendor advisories and patch information. Affected products include: Gnu Grub2, Redhat Openshift Container Platform, Redhat Enterprise Linux.

Vulnerability 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.

CVSS Score

4.1

MEDIUM

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

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Gnu	Grub2	<= 2.12
Redhat	Openshift Container Platform	4.0
Redhat	Enterprise Linux	7.0

Related Weaknesses (CWE)

CWE-190

References

FAQ

What is CVE-2024-45778?

CVE-2024-45778 is a vulnerability with a CVSS score of 4.1 (MEDIUM). 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.

How severe is CVE-2024-45778?

CVE-2024-45778 has been rated MEDIUM with a CVSS base score of 4.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2024-45778?

Check the references section above for vendor advisories and patch information. Affected products include: Gnu Grub2, Redhat Openshift Container Platform, Redhat Enterprise Linux.