Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
drivers/net/r8169.c in the r8169 driver in the Linux kernel 2.6.32.3 and earlier does not properly check the size of an Ethernet frame that exceeds the MTU, which allows remote attackers to (1) cause a denial of service (temporary network outage) via a packet with a crafted size, in conjunction with certain packets containing A characters and certain packets containing E characters; or (2) cause a denial of service (system crash) via a packet with a crafted size, in conjunction with certain packets containing '\0' characters, related to the value of the status register and erroneous behavior associated with the RxMaxSize register. NOTE: this vulnerability exists because of an incorrect fix for CVE-2009-1389.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Linux Kernel RTL8169网卡RxMaxSize帧大小拒绝服务漏洞
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所使用的r8169网卡驱动中drivers/net/r8169.c没有正确地检查超过了MTU的以太网帧大小，远程攻击者可以通过发送带有超长帧的特制报文导致拒绝服务。漏洞与状态寄存器的值和RxMaxSize寄存器的错误行为有关。
CVSS Information
N/A
Vulnerability Type
N/A