Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
Heap-based buffer overflow in the wdm_in_callback function in drivers/usb/class/cdc-wdm.c in the Linux kernel before 3.8.4 allows physically proximate attackers to cause a denial of service (system crash) or possibly execute arbitrary code via a crafted cdc-wdm USB device.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Linux Kernel ‘cdc-wdm’ USB设备驱动器基于堆的缓冲区错误漏洞
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 3.8.4之前版本中的drivers/usb/class/cdc-wdm.c中的‘wdm_in_callback’函数中存在基于堆的缓冲区溢出漏洞。通过特制的cdc-wdm USB设备,物理临近的攻击者利用该漏洞导致拒绝服务(系统崩溃)或可能执行任意代码。
CVSS Information
N/A
Vulnerability Type
N/A