CVE-2014-0196: Linux kernel pty layer race condition memory corruption
CVE-2014-0196
=============
The n_tty_write function in drivers/tty/n_tty.c in the Linux kernel through 3.14.3 does not properly manage tty driver access in the "LECHO & !OPOST" case, which allows local users to cause a denial of service (memory corruption and system crash) or gain privileges by triggering a race condition involving read and write operations with long strings.
登录后查看神龙缓存的 POC 文件快照
登录查看