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CVE-2021-26379
Published: May 9, 2023
Modified: Jan 28, 2025
PUBLISHED
Description
Insufficient input validation of mailbox data in the SMU may allow an attacker to coerce the SMU to corrupt SMRAM, potentially leading to a loss of integrity and privilege escalation.
| Vendor | Product | Versions |
|---|---|---|
AMD | 2nd Gen AMD EPYC™ | affected various |
AMD | 3rd Gen AMD EPYC™ | affected various |
References
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