CVE-2025-21930

CVSS 3.1 Score 5.5 of 10 (medium)

Details

Published Apr 1, 2025

Updated: Apr 10, 2025

Summary

CVE-2025-21930 is a vulnerability in the Linux kernel's iwlwifi driver. It was identified that the driver was attempting to communicate with a dead firmware, leading to a potential warning message and call trace in the kernel logs. The issue has been resolved by implementing a check to ensure the firmware is alive before sending a command, preventing potential errors and unwanted warnings.

Prevent cyber attacks with Recorded Future by prioritizing and patching critical vulnerabilities being exploited by threat actors targeting your industry. Book your demo to learn more.

Linux Kernel

Affected Vendors

LINUX

Advisories, Assessments, and Mitigations

https://app.recordedfuture.com/live/sc/entity/419i1i
https://www.cve.org/CVERecord?id=CVE-2025-21930
https://nvd.nist.gov/vuln/detail/CVE-2025-21930

Back to Vulnerability Database

Platform Features

Products

Use Cases

Teams

Industries

Services

Measuring the US-China AI Gap

TerraStealerV2 and TerraLogger: Golden Chickens' New Malware Families Discovered

Uncovering MintsLoader With Recorded Future Malware Intelligence Hunting

Know What Matters

For Customers

For Partners