CVE-2022-24942

Heap-based buffer overflow in MicriumOS HTTP Server allows potential remote code execution

State: Published
Severity: 9.1 Critical
Published: Nov 2, 2022
Updated: May 5, 2025
Reserved: Feb 10, 2022

Description

Heap based buffer overflow in HTTP Server functionality in Micrium uC-HTTP 3.01.01 allows remote code execution via HTTP request.

Scores

CVSS	Score	Vector	Source
3.1	9.1 Critical	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H	Silabs

Weaknesses

CWE-122 Heap-based Buffer Overflow

Affected Products

Product	Versions
Gecko Platformsilabs.com	before 4.1.1.0Affected

References

https://github.com/SiliconLabs/gecko_sdk/blame/v4.1.1/platform/micrium_os/net/source/http/server/http_server_req.cpatch
https://community.silabs.com/sfc/servlet.shepherd/document/download/0698Y00000KlMPOQA3?operationContext=S1vendor-advisory

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