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I. Basic Information for CVE-2022-50837
Vulnerability Information

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Vulnerability Title
net: dsa: tag_8021q: avoid leaking ctx on dsa_tag_8021q_register() error path
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: net: dsa: tag_8021q: avoid leaking ctx on dsa_tag_8021q_register() error path If dsa_tag_8021q_setup() fails, for example due to the inability of the device to install a VLAN, the tag_8021q context of the switch will leak. Make sure it is freed on the error path.
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,该漏洞源于内存泄漏,可能导致资源耗尽。
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 328621f6131f667c5c328bb72d45442fd76efb81 ~ 09f30f394e832ed09859b6a80fdd20668a9104ff -
LinuxLinux 5.15 -
II. Public POCs for CVE-2022-50837
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III. Intelligence Information for CVE-2022-50837
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IV. Related Vulnerabilities
V. Comments for CVE-2022-50837

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