Vulnerability Information
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Vulnerability Title
tty: serial: ma35d1: Add a NULL check for of_node
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: tty: serial: ma35d1: Add a NULL check for of_node The pdev->dev.of_node can be NULL if the "serial" node is absent. Add a NULL check to return an error in such cases.
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 tty:serial:ma35d1 模块在 serial 节点缺失时，pdev->dev.of_node可能是空，需要添加针对空的检查以返回错误。
CVSS Information
N/A
Vulnerability Type
N/A