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High severity7.5NVD Advisory· Published Nov 16, 2021· Updated Jun 17, 2026

CVE-2021-26322

CVE-2021-26322

Description

Persistent platform private key may not be protected with a random IV leading to a potential “two time pad attack”.

Affected products

4

AMD/platformllm-create
AMD/1st Gen AMD EPYC™v5
Range: unspecified
AMD/2nd Gen AMD EPYC™v5
Range: unspecified
AMD/3rd Gen AMD EPYC™v5
Range: unspecified

Patches

Vulnerability mechanics

References

1

www.amd.com/en/corporate/product-security/bulletin/amd-sb-1021nvdVendor Advisory

News mentions

0

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