CVE-2024-2214— Missing array size check in _Mtxinit() in the Xtensa port
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I. Basic Information for CVE-2024-2214
Vulnerability Information
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Vulnerability Title
Missing array size check in _Mtxinit() in the Xtensa port
Source: NVD (National Vulnerability Database)
Vulnerability Description
In Eclipse ThreadX before version 6.4.0, the _Mtxinit() function in the Xtensa port was missing an array size check causing a memory overwrite. The affected file was ports/xtensa/xcc/src/tx_clib_lock.c
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
对数组索引的验证不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
Eclipse ThreadX RTOS 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Eclipse ThreadX RTOS是Eclipse ThreadX公司的专为深度嵌入式应用程序设计的高级实时操作系统 (RTOS)。 Eclipse ThreadX 6.4.0之前版本存在安全漏洞，该漏洞源于Xtensa端口缺少数组大小检查，导致存在内存覆盖问题。
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-2024-2214
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|---|
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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-2024-2452 | 7.0 HIGH | Integer wraparound, under-allocation, and heap buffer overflow in Eclipse ThreadX NetX Duo |
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