CVE-2021-26318

NameCVE-2021-26318
DescriptionA 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.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

Notes

NOT-FOR-US: AMD
https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1017

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