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CVE-2025-2962: Infinite loop in dns_copy_qname
7.5
CVSS
Description
A denial-of-service issue in the dns implemenation could cause an infinite loop.
Classification
CVE ID: CVE-2025-2962
CVSS Base Severity: HIGH
CVSS Base Score: 7.5
CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Problem Types
Loop with Unreachable Exit Condition ('Infinite Loop')Affected Products
Vendor: zephyrproject-rtos
Product: Zephyr
Exploit Prediction Scoring System (EPSS)
EPSS Score: 0.05% (probability of being exploited)
EPSS Percentile: 16.28% (scored less or equal to compared to others)
EPSS Date: 2025-07-15 (when was this score calculated)
References
https://nvd.nist.gov/vuln/detail/CVE-2025-2962https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-2qp5-c2vq-g2ww