Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
Race condition in the ioctl_send_fib function in drivers/scsi/aacraid/commctrl.c in the Linux kernel through 4.7 allows local users to cause a denial of service (out-of-bounds access or system crash) by changing a certain size value, aka a "double fetch" vulnerability.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Linux kernel 竞争条件漏洞
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drivers/scsi/aacraid/commctrl.c文件中的‘ioctl_send_fib’函数中存在竞争条件漏洞。本地攻击者可通过更改‘size’值利用该漏洞造成拒绝服务（越边界访问或系统崩溃）。
CVSS Information
N/A
Vulnerability Type
N/A