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I. Basic Information for CVE-2025-2962
Vulnerability Information
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Vulnerability Title
Infinite loop in dns_copy_qname
Source: NVD (National Vulnerability Database)
Vulnerability Description
A denial-of-service issue in the dns implemenation could cause an infinite loop.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
不可达退出条件的循环(无限循环)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Zephyr 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Zephyr是Zephyr开源的一个可扩展的实时操作系统 (RTOS)。 Zephyr 4.1及之前版本存在安全漏洞，该漏洞源于DNS实现存在缺陷，可能导致无限循环。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
VendorProductAffected VersionsCPESubscribe
zephyrproject-rtosZephyr * ~ 4.1.0 -
II. Public POCs for CVE-2025-2962
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III. Intelligence Information for CVE-2025-2962
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IV. Related Vulnerabilities
Same product: Zephyr
Same vendor: zephyrproject-rtos
Same weakness: CWE-835
V. Comments for CVE-2025-2962

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