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I. Basic Information for CVE-2022-49046
Vulnerability Information

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Vulnerability Title
i2c: dev: check return value when calling dev_set_name()
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: i2c: dev: check return value when calling dev_set_name() If dev_set_name() fails, the dev_name() is null, check the return value of dev_set_name() to avoid the null-ptr-deref.
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,该漏洞源于未检查dev_set_name返回值导致空指针取消引用。
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 1413ef638abae4ab5621901cf4d8ef08a4a48ba6 ~ 2e539b17d4cbe5fb8b5152dd9a6e4a8828f97db2 -
LinuxLinux 5.7 -
II. Public POCs for CVE-2022-49046
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III. Intelligence Information for CVE-2022-49046
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IV. Related Vulnerabilities
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