Vulnerability Information
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Vulnerability Title
fs/sysv: Null check to prevent null-ptr-deref bug
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: fs/sysv: Null check to prevent null-ptr-deref bug sb_getblk(inode->i_sb, parent) return a null ptr and taking lock on that leads to the null-ptr-deref bug.
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fs/sysv中未检查sb_getblk返回值，可能导致空指针取消引用。
CVSS Information
N/A
Vulnerability Type
N/A