CVE-2025-2962: Infinite loop in dns_copy_qname
Published Jun 24, 2025
·Updated
A denial-of-service issue in the dns implemenation could cause an infinite loop.
Affected Software
1 affected component
zephyrproject zephyr<=4.1.0
Remediation
Event History
Jun 24, 2025
CVE Published
via MITRE·05:32 AM
Data Sourced
via MITRE·05:32 AM
DescriptionSeverityWeakness
Data Sourced
via NVD·06:15 AM
RemedyDescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2025-2962?
CVE-2025-2962 has a high severity rating due to its ability to cause a denial-of-service condition.
2
How do I fix CVE-2025-2962?
To fix CVE-2025-2962, upgrade to a version of Zephyr greater than 4.1.0.
3
What kind of vulnerability is CVE-2025-2962?
CVE-2025-2962 is a denial-of-service vulnerability caused by an infinite loop in the DNS implementation.
4
Which software is affected by CVE-2025-2962?
CVE-2025-2962 affects the Zephyr project version 4.1.0 and below.
5
What are the potential impacts of CVE-2025-2962?
The potential impacts of CVE-2025-2962 include service outages and system crashes due to the denial-of-service condition.