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I. Basic Information for CVE-2023-2234
Vulnerability Information
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Vulnerability Title
BT HCI host union variant confusion
Source: NVD (National Vulnerability Database)
Vulnerability Description
Union variant confusion allows any malicious BT controller to execute arbitrary code on the Zephyr host.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
使用不兼容类型访问资源(类型混淆)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Zephyr 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Zephyr是Zephyr Project开源的一个可扩展的实时操作系统 (RTOS)。 Zephyr存在安全漏洞，该漏洞源于允许任何恶意BT控制器在主机上执行任意代码。
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 * ~ 3.3 -
II. Public POCs for CVE-2023-2234
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III. Intelligence Information for CVE-2023-2234
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IV. Related Vulnerabilities
Same product: Zephyr
Same vendor: zephyrproject-rtos
Same weakness: CWE-843
V. Comments for CVE-2023-2234

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