Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The packet_set_ring function in net/packet/af_packet.c in the Linux kernel through 4.10.6 does not properly validate certain block-size data, which allows local users to cause a denial of service (integer signedness error and out-of-bounds write), or gain privileges (if the CAP_NET_RAW capability is held), via crafted system calls.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Linux kernel 安全漏洞
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 4.10.6及之前的版本中的net/packet/af_packet.c文件的‘packet_set_ring’函数存在安全漏洞，该漏洞源于程序没有正确的验证block-size数据。本地攻击者可借助特制的系统调用利用该漏洞造成拒绝服务（溢出）。
CVSS Information
N/A
Vulnerability Type
N/A