Vulnerability Information
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Vulnerability Title
hfs: fix potential use after free in hfs_correct_next_unused_CNID()
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: hfs: fix potential use after free in hfs_correct_next_unused_CNID() This code calls hfs_bnode_put(node) which drops the refcount and then dreferences "node" on the next line. It's only safe to use "node" when we're holding a reference so flip these two lines around.
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hfs文件系统中hfs_correct_next_unused_CNID函数调用hfs_bnode_put后仍引用节点，可能导致释放后重用。
CVSS Information
N/A
Vulnerability Type
N/A