Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The edge_bulk_in_callback function in drivers/usb/serial/io_ti.c in the Linux kernel before 4.10.4 allows local users to obtain sensitive information (in the dmesg ringbuffer and syslog) from uninitialized kernel memory by using a crafted USB device (posing as an io_ti USB serial device) to trigger an integer underflow.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Linux kernel 安全漏洞
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 4.10.4及之前的版本中的drivers/usb/serial/io_ti.c文件的‘edge_bulk_in_callback’函数存在安全漏洞。本地攻击者可借助特制的USB设备利用该漏洞获取未初始化内核内存中的敏感信息。
CVSS Information
N/A
Vulnerability Type
N/A