Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in Linux kernel that originates from net/pktgen exceeding a user buffer boundary on write...

Design/Logic Flaw

The net subsystem in the Linux kernel before 3.1 does not properly restrict use of the IFFTXSKBSHARING flag, which allows local users to cause a denial of service panic by leveraging the CAPNETADMIN capability to access /proc/net/pktgen/pgctrl, and then using the pktgen package in conjunction wit...