CVE-2024-24731
Silicon Labs Gecko OS http_download Stack-based Buffer Overflow
- State
- Published
- Severity
- 7.5 High
- Published
- Jan 30, 2025
- Updated
- Aug 27, 2025
- Reserved
- Jan 27, 2024
Description
This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Silicon Labs Gecko OS. Authentication is not required to exploit this vulnerability.
The specific flaw exists within the implementation of the http_download command. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the device.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 7.5 High | CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H | icscert |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
Gecko OSSilicon Labs |
|
References
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