CVE-2021-46778
N/A
N/A
Summary
Execution unit scheduler contention may lead to a side channel vulnerability found on AMD CPU microarchitectures codenamed “Zen 1”, “Zen 2” and “Zen 3” that use simultaneous multithreading (SMT). By measuring the contention level on scheduler queues an attacker may potentially leak sensitive information.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| AMD | AMD Processors | Processor Some AMD Processors | affected |
Weaknesses
- NA
ADP Enrichment
CVE Program Container
Additional References
References
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