CVE-1999-1476
Last modified
CVE-1999-1476 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 0.29% chance of exploitation in the next 30 days.
Description
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.
Metrics
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Intel | Pentium | All versions |
| Intel | Pentuim | All versions |
References
Timeline
- Published
- Last Modified
- Status
- Modified
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