CVE-2024-45778
MEDIUMGRUB2 < 2.12 - Denial of Service via BFS Filesystem Parsing
Title source: llmDescription
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.
References (3)
Core 3
Core References
Broken Link vdb-entry
x_refsource_redhat
https://access.redhat.com/security/cve/CVE-2024-45778
Issue Tracking issue-tracking
x_refsource_redhat
https://bugzilla.redhat.com/show_bug.cgi?id=2345640
Scores
CVSS v3
4.1
EPSS
0.0002
EPSS Percentile
4.2%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-190
Status
published
Products (10)
gnu/grub2
< 2.12
Red Hat/Red Hat Enterprise Linux 10
Red Hat/Red Hat Enterprise Linux 7
Red Hat/Red Hat Enterprise Linux 8
Red Hat/Red Hat Enterprise Linux 9
Red Hat/Red Hat OpenShift Container Platform 4
redhat/enterprise_linux
7.0
redhat/enterprise_linux
8.0
redhat/enterprise_linux
9.0
redhat/openshift_container_platform
4.0
Published
Mar 03, 2025
Tracked Since
Feb 18, 2026