PT-2024-20212 · Silicon · Gecko Os

Published 2024-06-21 · Updated 2025-09-30 · CVE-2024-23973

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Silicon Labs Gecko OS (affected versions not specified)

Description This issue allows network-adjacent attackers to execute arbitrary code on affected installations. Authentication is not required to exploit this issue. The specific flaw exists within the handling of HTTP GET requests, resulting 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 issue to execute code in the context of the device.

Recommendations At the moment, there is no information about a newer version that contains a fix for this issue.

Fix

RCE

Buffer Overflow

Weakness Enumeration

CWE-120

Related Identifiers

CVE-2024-23973

ZDI-24-873

Affected Products

Gecko Os

References · 10

• https://zerodayinitiative.com/advisories/ZDI-24-873 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2024-23973 · Security Note
• https://t.me/cvenotify/127826 · Telegram Post
• https://twitter.com/bluepinksec/status/1885221728126734690 · Twitter Post
• https://twitter.com/CVEnew/status/1885110081525514578 · Twitter Post
• https://twitter.com/VulmonFeeds/status/1885191479460520097 · Twitter Post
• https://community.silabs.com/a45Vm0000000Atp · Note
• https://t.me/cvedetector/16850 · Telegram Post
• https://t.me/cveNotify/136961 · Telegram Post
• https://twitter.com/cracbot/status/1887034397570031682 · Twitter Post