Vulnerability Information
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Vulnerability Title
net: dsa: mv88e6xxx: Fix refcount leak in mv88e6xxx_mdios_register
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: net: dsa: mv88e6xxx: Fix refcount leak in mv88e6xxx_mdios_register of_get_child_by_name() returns a node pointer with refcount incremented, we should use of_node_put() on it when done. mv88e6xxx_mdio_register() pass the device node to of_mdiobus_register(). We don't need the device node after it. Add missing of_node_put() to avoid refcount leak.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Linux kernel 安全漏洞
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mv88e6xxx_mdios_register函数未释放of_get_child_by_name返回的节点指针，可能导致内存泄漏。
CVSS Information
N/A
Vulnerability Type
N/A