CVE-2021-26313

AMD Speculative Code Store Bypass

State: Published
Severity: Not scored
Published: Jun 9, 2021
Updated: Sep 16, 2024
Reserved: Jan 29, 2021

Description

Potential speculative code store bypass in all supported CPU products, in conjunction with software vulnerabilities relating to speculative execution of overwritten instructions, may cause an incorrect speculation and could result in data leakage.

Scores

The record has no CVSS score.

Weaknesses

CWE-208 Information Exposure Through Timing Discrepancy

Affected Products

Product	Versions
All supported processorsAMD	before undefinedAffected

References

https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1003

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