Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
Use-after-free vulnerability in the disk_seqf_stop function in block/genhd.c in the Linux kernel before 4.7.1 allows local users to gain privileges by leveraging the execution of a certain stop operation even if the corresponding start operation had failed.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Linux kernel 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 4.7及之前的版本中的block/genhd.c文件的‘disk_seqf_stop’函数存在释放后重用漏洞。本地攻击者可利用该漏洞获取权限。
CVSS Information
N/A
Vulnerability Type
N/A