Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
In the Linux kernel 4.19.83, there is a use-after-free (read) in the debugfs_remove function in fs/debugfs/inode.c (which is used to remove a file or directory in debugfs that was previously created with a call to another debugfs function such as debugfs_create_file). NOTE: Linux kernel developers dispute this issue as not being an issue with debugfs, instead this is an issue with misuse of debugfs within blktrace
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Linux kernel 资源管理错误漏洞
Vulnerability Description
Linux kernel是美国Linux基金会发布的开源操作系统Linux所使用的内核。 Linux kernel 4.19.83版本中的fs/debugfs/inode.c文件的‘debugfs_remove’函数资源管理错误漏洞。本地攻击者可借助特制请求利用该漏洞导致拒绝服务。
CVSS Information
N/A
Vulnerability Type
N/A