CVE-2024-6350— EmberZNet malformed MAC layer packet leads to denial of service
Quick assessment
Affected
silabs.com Simplicity SDK
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Silicon Simplicity SDK是美国芯科科技（Silicon）公司的一个嵌入式软件开发平台，用于基于我们的 2 系列和即将推出的 3 系列无线和 MCU 设备构建物联网产品。 Silicon Simplicity SDK 2024.12.0之前版本存在安全漏洞，该漏洞源于格式错误的802.15.4数据包导致缓冲区溢出，从而引发断言失败和拒绝服务。
Possible ATT&CK Techniques 1 AI
T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2024-6350
Vulnerability Information
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Vulnerability Title
EmberZNet malformed MAC layer packet leads to denial of service
Source: CVE Program / CVE List V5
Vulnerability Description
A malformed 802.15.4 packet causes a buffer overflow to occur leading to an assert and a denial of service. A watchdog reset clears the error condition automatically.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
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: CVE Program / CVE List V5
Vulnerability Title
Silicon Simplicity SDK 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Silicon Simplicity SDK是美国芯科科技（Silicon）公司的一个嵌入式软件开发平台，用于基于我们的 2 系列和即将推出的 3 系列无线和 MCU 设备构建物联网产品。 Silicon Simplicity SDK 2024.12.0之前版本存在安全漏洞，该漏洞源于格式错误的802.15.4数据包导致缓冲区溢出，从而引发断言失败和拒绝服务。
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 |
|---|---|---|---|---|
| silabs.com | Simplicity SDK | 0 ~ 2024.12.0 | - |
|
II. Public POCs for CVE-2024-6350
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Pages for CVE-2024-6350 (2)
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Releases · SiliconLabs/simplicity_sdk release-notes
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V. Comments for CVE-2024-6350
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