Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The inode double locking code in fs/ocfs2/file.c in the Linux kernel 2.6.30 before 2.6.30-rc3, 2.6.27 before 2.6.27.24, 2.6.29 before 2.6.29.4, and possibly other versions down to 2.6.19 allows local users to cause a denial of service (prevention of file creation and removal) via a series of splice system calls that trigger a deadlock between the generic_file_splice_write, splice_from_pipe, and ocfs2_file_splice_write functions.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Linux Kernel 'fs/ocfs2/file.c' 双重锁定代码和本地拒绝服务漏洞
Vulnerability Description
Linux kernel 2.6.30-rc3版本之前的2.6.30版本,2.6.27.24版本之前的2.6.27版本,2.6.29.4版本之前的2.6.29版本以及其他2.6.19版本之前的版本中的fs/ocfs2/file.c的inode双重锁定代码允许本地用户可以借助一系列嫁接系统的调用，造成拒绝服务 (禁止文件创建和移动)。这些调用会触发generic_file_splice_write,splice_from_pipe,以及ocfs2_file_splice_write函数的闭锁。
CVSS Information
N/A
Vulnerability Type
N/A