Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The sctp_do_peeloff function in net/sctp/socket.c in the Linux kernel before 4.14 does not check whether the intended netns is used in a peel-off action, which allows local users to cause a denial of service (use-after-free and system crash) or possibly have unspecified other impact 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。 Linux kernel 4.14之前的版本net/sctp/socket.c文件的‘sctp_do_peeloff’ 函数存在安全漏洞。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（释放后重用和系统崩溃）。
CVSS Information
N/A
Vulnerability Type
N/A