CVE-2010-4263

The CVE-2010-4263 issue involves the Intel igb driver (drivers/net/igb/igb_main.c) in the Linux kernel and its handling of VLAN-tagged frames when SR-IOV and promiscuous mode are enabled but no VLANs are registered. In kernels before 2.6.34, processing such frames could trigger a NULL pointer der...

CVE-2010-3298

CVE-2010-3298 affects the Linux kernel. The hso_get_count function in drivers/net/usb/hso.c, in kernel builds before 2.6.36-rc5, does not initialize a certain structure member, which allows local users to read potentially sensitive information from kernel stack memory via the TIOCGICOUNT ioctl. T...

Linux Kernel niu_get_ethtool_tcam_all()函数本地溢出漏洞

Linux Kernel是开放源码操作系统Linux所使用的内核。 drivers/net/niu.c文件中的niugetethtooltcamall函数假设其输出缓冲区已有足够大小，但该缓冲区是受用户控制的，且ETHTOOLGRXCLSRLALL非特权的ethtool命令。这允许本地用户发送特制的ETHTOOLGRXCLSRLALL IOCTL请求导致内核崩溃。 Linux kernel 2.6.x 厂商补丁： Linux ----- 目前厂商已经发布了升级补丁以修复这个安全问题，请到厂商的主页下载：...

Linux Kernel tun_chr_pool()函数空指针引用漏洞

BUGTRAQ ID: 35724 CVECAN ID: CVE-2009-1894 Linux Kernel是开放源码操作系统Linux所使用的内核。 Linux Kernel的drivers/net/tun.c文件中的tunchrpoll函数存在空指针引用错误： int fd; struct pollfd pfd; fd = open"/dev/net/tun", ORDWR; pfd.fd = fd; pfd.events = POLLIN | POLLOUT; poll&pfd, 1, 0;...

CVE-2008-2812

The Linux kernel before 2.6.25.10 does not properly perform tty operations, which allows local users to cause a denial of service system crash or possibly gain privileges via vectors involving NULL pointer dereference of function pointers in 1 hamradio/6pack.c, 2 hamradio/mkiss.c, 3...