Linux kernel before 2.4.21 allows local users to cause a denial of service (kernel panic) via asynchronous input or output on a FIFO special file.

Linux kernel before 2.4.21 allows local users to cause a denial of service (kernel panic) via asynchronous input or output on a FIFO special file.

kernel Race condition in mincore can cause "ps -ef" to hang kernel asynchronous IO on a FIFO kernel panic I4L: fix isdn_ioctl memory issue Issue with core dump owner kernel: insufficient range checks in fault handlers with mremap Kernel doesn't clear DF for signal handlers kernel: race condition in dnotify (local DoS, local roothole possible) kernel: add rcu_read_lock() to fcheck() in both dnotify, locks.c and fix fcntl store/load race in locks.c