Vulnerability Information
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Vulnerability Title
serial: Fix potential null-ptr-deref in mlb_usio_probe()
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: serial: Fix potential null-ptr-deref in mlb_usio_probe() devm_ioremap() can return NULL on error. Currently, mlb_usio_probe() does not check for this case, which could result in a NULL pointer dereference. Add NULL check after devm_ioremap() to prevent this issue.
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mlb_usio驱动未检查ioremap返回值，可能导致空指针取消引用。
CVSS Information
N/A
Vulnerability Type
N/A