CVE-2025-2838 is a denial-of-service vulnerability affecting Silicon Labs Gecko OS, stemming from a logic error in DNS response processing that can lead to an infinite loop. This allows network-adjacent attackers to disrupt affected systems without authentication. Rated Medium severity (CVSS 6.5), it has a low attack complexity and high impact on availability, with no confidentiality or integrity impact. Currently, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
1.0.46CPE matchmatch criteria | cpe:2.3:o:silabs:gecko_os:1.0.46:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.