Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The dma_rx function in drivers/net/wireless/b43/dma.c in the Linux kernel before 2.6.39 does not properly allocate receive buffers, which allows remote attackers to cause a denial of service (system crash) via a crafted frame.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Linux Kernel ‘dma_rx’ 函数资源管理错误漏洞
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 2.6.39之前版本中的drivers/net/wireless/b43/dma.c中的dma_rx函数中存在漏洞，该漏洞源于未正确分配接收缓冲区。远程攻击者可利用该漏洞借助特制框架导致拒绝服务（系统崩溃）。
CVSS Information
N/A
Vulnerability Type
N/A