🛡️ CVE-2025-2838
🟡 CVSS 6.5 — Medium ✅ No Known Exploit CWE-835 NVD
6.5
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

Silicon Labs Gecko OS DNS Response Processing Infinite Loop Denial-of-Service Vulnerability. This vulnerability allows network-adjacent attackers to create a denial-of-service condition on affected installations of Silicon Labs Gecko OS. Authentication is not required to exploit this vulnerability. The specific flaw exists within the processing of DNS responses. The issue results from a logic error that can lead to an infinite loop. An attacker can leverage this vulnerability to create a denial-of-service condition on the system. Was ZDI-CAN-23392.

Details

Severity MEDIUM
CVSS Score 6.5
CVSS Vector CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE CWE-835
Public Exploit ✅ No
Source NVD
Published 2025-03-26
Updated 2026-06-02
Modified 2025-08-08
Fix URL N/A

Affected Packages

Software From version Fixed in
gecko-os — —

Similar Threats

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