Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The (1) udp_recvmsg and (2) udpv6_recvmsg functions in the Linux kernel before 4.0.6 provide inappropriate -EAGAIN return values, which allows remote attackers to cause a denial of service (EPOLLET epoll application read outage) via an incorrect checksum in a UDP packet, a different vulnerability than CVE-2015-5364.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Linux kernel 资源管理错误漏洞
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 4.0.5及之前版本的‘udp_recvmsg’和‘udpv6_recvmsg’函数中存在安全漏洞，该漏洞源于程序提供不恰当的-EAGAIN返回值。远程攻击者可借助UDP数据包中错误的校验和利用该漏洞造成拒绝服务（EPOLLET epoll应用程序读取中断）。
CVSS Information
N/A
Vulnerability Type
N/A