The fill_pipeinfo function in bsd/kern/sys_pipe.c in the XNU kernel in Apple Mac OS X 10.8.x allows local users to defeat the KASLR protection mechanism via the PROC_PIDFDPIPEINFO option to the proc_info system call for a kernel pipe handle.
| Software | From | Fixed in |
|---|---|---|
| apple / mac_os_x | 10.8.3 | 10.8.3.x |
| apple / mac_os_x | 10.8.4 | 10.8.4.x |
| apple / mac_os_x | 10.8.1 | 10.8.1.x |
| apple / mac_os_x | 10.8.0 | 10.8.0.x |
| apple / mac_os_x | 10.8.2 | 10.8.2.x |