CVE-2024-56737

Published: Dic 29, 2024 Last Modified: Giu 24, 2025 EU-VD ID: EUVD-2024-53380
ExploitDB:
Other exploit source:
Google Dorks:
HIGH 8,8
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
Attack Vector: network
Attack Complexity: low
Privileges Required: none
User Interaction: required
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: high

Description

AI Translation Available

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.

EPSS (Exploit Prediction Scoring System)

Trend Analysis

EPSS (Exploit Prediction Scoring System)

Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.

EPSS Score
0,0016
Percentile
0,4th
Updated

EPSS Score Trend (Last 90 Days)

122

Heap-based Buffer Overflow

Draft
Abstraction: Variant Structure: Simple
Common Consequences
Security Scopes Affected:
Availability Integrity Confidentiality Access Control Other
Potential Impacts:
Dos: Crash, Exit, Or Restart Dos: Resource Consumption (Cpu) Dos: Resource Consumption (Memory) Execute Unauthorized Code Or Commands Bypass Protection Mechanism Modify Memory Other
Applicable Platforms
Languages: C, C++, Memory-Unsafe
Likelihood of Exploit: High
View CWE Details
Application

Grub2 by Gnu

Product Information
Vendor Gnu
Product Grub2
Version Range Affected
To 2.12 (inclusive)
cpe:2.3:a:gnu:grub2:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://savannah.gnu.org/bugs/?66599
Issue Tracking Third Party Advisory
https://savannah.gnu.org/bugs/?66599