CVE-2021-26318

Published: Oct 13, 2021

Modified: Sep 16, 2024

PUBLISHED

Description

A timing and power-based side channel attack leveraging the x86 PREFETCH instructions on some AMD CPUs could potentially result in leaked kernel address space information.

Vendor	Product	Versions
AMD	All supported processors	affected `unspecified - < undefined`

Weaknesses (CWE)

CWE-208

References

https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1017

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CVE-2021-26318

Description

Affected Products

Weaknesses (CWE)

References