Silicon Labs CVE-2024-22472
HIGHSeverity by source
AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Primary rating from Vendor (silabs) · only source for this CVE.
CVSS VectorVendor: silabs
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Lifecycle Timeline
1DescriptionCVE.org
A buffer Overflow vulnerability in Silicon Labs 500 Series Z-Wave devices may allow Denial of Service, and potential Remote Code execution
This issue affects all versions of Silicon Labs 500 Series SDK prior to v6.85.2
running on Silicon Labs 500 series Z-wave devices.
AnalysisAI
A buffer Overflow vulnerability in Silicon Labs 500 Series Z-Wave devices may allow Denial of Service, and potential Remote Code execution85.2 running on Silicon Labs 500 series Z-wave devices. Rated high severity (CVSS 8.1), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.
Technical ContextAI
This vulnerability is classified as Buffer Copy without Size Check (CWE-120), which allows attackers to overflow a buffer to corrupt adjacent memory. A buffer Overflow vulnerability in Silicon Labs 500 Series Z-Wave devices may allow Denial of Service, and potential Remote Code execution85.2 running on Silicon Labs 500 series Z-wave devices.
Affected ProductsAI
See vendor advisory for affected versions.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Always validate buffer sizes before copy operations. Use bounded functions (strncpy, snprintf). Enable compiler protections.
Same weakness CWE-120 – Classic Buffer Overflow
View allSame technique Buffer Overflow
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External POC / Exploit Code
Leaving vuln.today