CVE-2024-45778

MEDIUM
2025-03-03 [email protected]
4.1
CVSS 3.1
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CVSS Vector

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

Lifecycle Timeline

3
Patch Released
Mar 31, 2026 - 21:13 nvd
Patch available
Analysis Generated
Mar 24, 2026 - 23:22 vuln.today
CVE Published
Mar 03, 2025 - 17:15 nvd
MEDIUM 4.1

Tags

Integer Overflow Denial Of Service Grub2 Openshift Container Platform Enterprise Linux Redhat Suse

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.

Analysis

A stack overflow flaw was found when reading a BFS file system. Rated medium severity (CVSS 4.1). No vendor patch available.

Technical Context

This vulnerability is classified as Integer Overflow (CWE-190), which allows attackers to cause unexpected behavior through arithmetic overflow. 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. Affected products include: Gnu Grub2, Redhat Openshift Container Platform, Redhat Enterprise Linux.

Affected Products

Gnu Grub2, Redhat Openshift Container Platform, Redhat Enterprise Linux.

Remediation

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Validate arithmetic operations, use safe integer libraries, check bounds before allocation.

Priority Score

21
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +20
POC: 0

Vendor Status

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CVE-2024-45778 vulnerability details – vuln.today
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