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I. Basic Information for CVE-2022-50233
Vulnerability Information

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Vulnerability Title
Bluetooth: eir: Fix using strlen with hdev->{dev_name,short_name}
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: eir: Fix using strlen with hdev->{dev_name,short_name} Both dev_name and short_name are not guaranteed to be NULL terminated so this instead use strnlen and then attempt to determine if the resulting string needs to be truncated or not.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Linux kernel 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel存在安全漏洞,该漏洞源于未正确使用strlen函数,可能导致字符串处理错误。
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
LinuxLinux 4c3dbb2c312c9fafbac30d98c523b8b1f3455d78 ~ dd7b8cdde098cf9f7c8de409b5b7bbb98f97be80 -
LinuxLinux 4.14 -
II. Public POCs for CVE-2022-50233
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III. Intelligence Information for CVE-2022-50233
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IV. Related Vulnerabilities
V. Comments for CVE-2022-50233

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