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I. Basic Information for CVE-2023-0397
Vulnerability Information
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Vulnerability Title
DoS: Invalid Initialization in le_read_buffer_size_complete
Source: NVD (National Vulnerability Database)
Vulnerability Description
A malicious / defect bluetooth controller can cause a Denial of Service due to unchecked input in le_read_buffer_size_complete.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:L/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
对异常条件检查或处理不恰当
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，该漏洞源于未正确检查le_read_buffer_size_complete中的输入，从而导致拒绝服务。
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 unspecified ~ v3.2 -
II. Public POCs for CVE-2023-0397
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III. Intelligence Information for CVE-2023-0397
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IV. Related Vulnerabilities
Same product: zephyr
Same vendor: zephyrproject-rtos
Same weakness: CWE-703
V. Comments for CVE-2023-0397

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