Integer overflow in the load_threadstack function in the Mach-O loader (mach_loader.c) in the xnu kernel in Apple Mac OS X 10.4 through 10.5.1 allows local users to cause a denial of service (infinite loop) via a crafted Mach-O binary.
| Software | From | Fixed in |
|---|---|---|
| apple / mac_os_x | 10.5.1 | 10.5.1.x |
| apple / mac_os_x | 10.4 | 10.4.x |