Vulnerability Information
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
N/A
Vulnerability Description
The nfnetlink_rcv_batch function in net/netfilter/nfnetlink.c in the Linux kernel before 4.5 does not check whether a batch message's length field is large enough, which allows local users to obtain sensitive information from kernel memory or cause a denial of service (infinite loop or out-of-bounds read) by leveraging the CAP_NET_ADMIN capability.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Linux kernel 信息泄露漏洞
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 4.4.32及之前的版本中的net/netfilter/nfnetlink.c文件的‘nfnetlink_rcv_batch’函数存在安全漏洞。本地攻击者可利用该漏洞获取内核内存的敏感信息或造成拒绝服务（无限循环或越边界读取）。
CVSS Information
N/A
Vulnerability Type
N/A