A bug in Intel Pentium processor (MMX and Overdrive) allows local users to cause a denial of service (hang) in Intel-based operating systems such as Windows NT and Windows 95, via an invalid instruction, aka the Invalid Operand with Locked CMPXCHG8B Instruction problem.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Pentium | Intel | * | * |
| Pentuim | Intel | * | * |