Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The utimensat system call (sys_utimensat) in Linux kernel 2.6.22 and other versions before 2.6.25.3 does not check file permissions when certain UTIME_NOW and UTIME_OMIT combinations are used, which allows local users to modify file times of arbitrary files, possibly leading to a denial of service.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Linux Kernel sys_utimensat本地拒绝服务漏洞
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。NFSv4 implementation是其中的一个分布式文件系统协议。 Linux Kernel的utimensat系统调用(sys_utimensat)在使用某些UTIME_NOW和UTIME_OMIT组合时没有检查文件权限，这可能允许本地用户修改任意文件的文件时间，导致拒绝服务的情况。
CVSS Information
N/A
Vulnerability Type
N/A