CVE-2023-20540
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
An observable timing discrepancy in the ASP could allow a privileged attacker to perform a brute-force attack against the hash message authentication code, allowing arbitrary message input, potentially leading to a loss of data integrity.
| CWE | CWE-208 |
| Vendor | amd |
| Product | amd ryzen™ 3000 series desktop processors |
| Published | Jun 26, 2026 |
| Last Updated | Jun 26, 2026 |
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Affected Versions
AMD / AMD Ryzen™ 3000 Series Desktop Processors
All versions affected AMD / AMD Ryzen™ 5000 Series Desktop Processors
All versions affected AMD / AMD Ryzen™ Threadripper™ 3000 Series Processors
All versions affected AMD / AMD Ryzen™ Threadripper™ PRO 3000WX Series Processors
All versions affected AMD / AMD Ryzen™ Threadripper™ PRO 5000 WX-Series Processors
All versions affected