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I. Basic Information for CVE-2022-50857
Vulnerability Information

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Vulnerability Title
rapidio: rio: fix possible name leak in rio_register_mport()
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: rapidio: rio: fix possible name leak in rio_register_mport() If device_register() returns error, the name allocated by dev_set_name() need be freed. It should use put_device() to give up the reference in the error path, so that the name can be freed in kobject_cleanup(), and list_del() is called to delete the port from rio_mports.
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device_register失败时未释放名称,可能导致内存泄漏。
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 2aaf308b95b24649a6dcfed89cd956e972089b2a ~ 0a71344f99289250e4d5b8adbac76f444485c840 -
LinuxLinux 3.15 -
II. Public POCs for CVE-2022-50857
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III. Intelligence Information for CVE-2022-50857
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IV. Related Vulnerabilities
V. Comments for CVE-2022-50857

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