CVE-2024-6352— Malformed packet leads to denial of service in APS layer
Quick assessment
Affected
silabs.com SiSDK
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 Labs Ember ZNet是美国芯科科技（Silicon Labs）公司的一个协议栈软件。 Silicon Labs Ember ZNet 存在安全漏洞，该漏洞源于APS层对畸形数据包处理时发生的缓冲区溢出，可能出现断言失败。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2024-6352
Vulnerability Information
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Vulnerability Title
Malformed packet leads to denial of service in APS layer
Source: CVE Program / CVE List V5
Vulnerability Description
A malformed packet can cause a buffer overflow in the APS layer of the Ember ZNet stack and lead to an assert
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:L
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 Labs Ember ZNet 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Silicon Labs Ember ZNet是美国芯科科技（Silicon Labs）公司的一个协议栈软件。 Silicon Labs Ember ZNet 存在安全漏洞，该漏洞源于APS层对畸形数据包处理时发生的缓冲区溢出，可能出现断言失败。
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 | SiSDK | 0 ~ 2024.6.2 | - |
|
II. Public POCs for CVE-2024-6352
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Pages for CVE-2024-6352 (2)
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Releases · SiliconLabs/simplicity_sdk release-notes
IV. Related Vulnerabilities
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V. Comments for CVE-2024-6352
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