The kernel in Apple iOS before 5.0.1 does not ensure the validity of flag combinations for an mmap system call, which allows local users to execute arbitrary unsigned code via a crafted app.
| Software | From | Fixed in |
|---|---|---|
| apple / iphone_os | 4.3.2 | 4.3.2.x |
| apple / iphone_os | 5.0 | 5.0.x |
| apple / iphone_os | 4.3.4 | 4.3.4.x |
| apple / iphone_os | 4.3.5 | 4.3.5.x |
| apple / iphone_os | 4.3.1 | 4.3.1.x |
| apple / iphone_os | 4.3.3 | 4.3.3.x |
| apple / iphone_os | 4.3.0 | 4.3.0.x |