CVE-2024-2452— Integer wraparound, under-allocation, and heap buffer overflow in Eclipse ThreadX NetX Duo __portable_aligned_alloc()
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I. Basic Information for CVE-2024-2452
Vulnerability Information
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Vulnerability Title
Integer wraparound, under-allocation, and heap buffer overflow in Eclipse ThreadX NetX Duo __portable_aligned_alloc()
Source: NVD (National Vulnerability Database)
Vulnerability Description
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.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
未进行输入大小检查的缓冲区拷贝(传统缓冲区溢出)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Eclipse ThreadX NetX Duo 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Eclipse ThreadX NetX Duo是Eclipse ThreadX开源的一个 IPv4 和 IPv6 双重网络堆栈。 Eclipse ThreadX NetX Duo 6.4.0之前版本存在安全漏洞，该漏洞源于允许攻击者通过函数__portable_aligned_alloc（）导致缓冲区溢出。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Eclipse Foundation | ThreadX | 0 ~ 6.4.0 | - |
II. Public POCs for CVE-2024-2452
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Eclipse Foundation · 2024-03-26 · 3 CVEs total
| CVE-2024-2212 | 7.3 HIGH | Integer wraparounds, under-allocations, and heap buffer overflows in Eclipse ThreadX xQueu |
| CVE-2024-2214 | 7.0 HIGH | Missing array size check in _Mtxinit() in the Xtensa port |
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