Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The skb_gro_header_slow function in include/linux/netdevice.h in the Linux kernel before 2.6.39.4, when Generic Receive Offload (GRO) is enabled, resets certain fields in incorrect situations, which allows remote attackers to cause a denial of service (system crash) via crafted network traffic.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Linux Kernel GRO 'skb_gro_header_slow()'拒绝服务漏洞
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 2.6.39.4之前版本的include/linux/netdevice.h中的skb_gro_header_slow函数在Generic Receive Offload （GRO）启用时重置了错误情况中的某些字段。远程攻击者可借助特制网络通讯导致拒绝服务（系统崩溃），该系统在无法请求skb时，仅重置了frag0。
CVSS Information
N/A
Vulnerability Type
N/A