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CVE-2024-56737

nvd nist
Published: Dec 29, 2024Modified: Jun 24, 2025

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8.8
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Exploitability: 2.8 / Impact: 5.9
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

Description

GNU GRUB (aka GRUB2) through 2.12 has a heap-based buffer overflow in fs/hfs.c via crafted sblock data in an HFS filesystem.

Affected (1)

Products: Gnu: Grub2
Gnu
1 product
Grub2
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
Grub2
Up to 2.12

Related CWEs

CWE-122
Heap-based Buffer Overflow
A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().

References (1)

Source: cve@mitre.org
Issue TrackingThird Party Advisory

Timeline

No history available yet.