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.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Enterprise_linux | Redhat | as_3 (including) | as_3 (including) |
| Enterprise_linux | Redhat | es_3 (including) | es_3 (including) |
| Enterprise_linux | Redhat | ws_3 (including) | ws_3 (including) |
| Enterprise_linux_desktop | Redhat | 3.0 (including) | 3.0 (including) |
| Red Hat Enterprise Linux 3 | RedHat | kernel-0:2.4.21-57.EL | * |