CVE-2024-2452

Integer wraparound, under-allocation, and heap buffer overflow in Eclipse ThreadX NetX Duo __portable_aligned_alloc()

Severity Score

7.0

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Track

*SSVC

Descriptions

In Eclipse ThreadX NetX Duo before 6.4.0, if an attacker can control parameters of __portable_aligned_alloc() could cause an integer wrap-around and an allocation smaller than expected. This could cause subsequent heap buffer overflows.

En Eclipse ThreadX NetX Duo anterior a 6.4.0, si un atacante puede controlar los parámetros de __portable_aligned_alloc() podría provocar una envoltura de enteros y una asignación menor de lo esperado. Esto podría provocar desbordamientos de búfer de almacenamiento dinámico.

Eclipse ThreadX versions prior to 6.4.0 suffers from a missing array size check causing a memory overwrite, missing parameter checks leading to integer wraparound, under allocations, heap buffer overflows, and more.

*Credits: Marco Ivaldi

CVSS Scores

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

High

Availability

Low

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Complete

Integrity

Complete

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:Track

Exploitation

None

Automatable

Tech. Impact

Partial

* Organization's Worst-case Scenario

Timeline

2024-03-14 CVE Reserved
2024-03-17 First Exploit
2024-03-26 CVE Published
2025-02-13 CVE Updated
2025-07-07 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CWE-190: Integer Overflow or Wraparound

CAPEC

References (5)

URL	Tag	Source
http://seclists.org/fulldisclosure/2024/May/35
http://www.openwall.com/lists/oss-security/2024/05/28/1
https://github.com/eclipse-threadx/netxduo/security/advisories/GHSA-h963-7vhw-8rpx

URL	Date	SRC
https://packetstorm.news/files/id/178817	2024-05-28
https://github.com/xF-9979/CVE-2024-24520	2024-03-17

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Eclipse Foundation Search vendor "Eclipse Foundation"		ThreadX Search vendor "Eclipse Foundation" for product "ThreadX"				< 6.4.0 Search vendor "Eclipse Foundation" for product "ThreadX" and version " < 6.4.0"		en		Affected