Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The sctp_sf_ootb function in net/sctp/sm_statefuns.c in the Linux kernel before 4.8.8 lacks chunk-length checking for the first chunk, which allows remote attackers to cause a denial of service (out-of-bounds slab access) or possibly have unspecified other impact via crafted SCTP data.
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 4.8.8之前的版本中的net/sctp/sm_statefuns.c文件的‘sctp_sf_ootb’函数存在安全漏洞，该漏洞源于程序没有检查chunk-length的首数据块大小。远程攻击者可借助特制的SCTP数据利用该漏洞造成拒绝服务（越边界访问）。
CVSS Information
N/A
Vulnerability Type
N/A