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CVE-2023-20575

Published: 11/07/2023 Updated: 19/07/2023
CVSS v3 Base Score: 6.5 | Impact Score: 3.6 | Exploitability Score: 2.8
VMScore: 0

Vulnerability Summary

A potential power side-channel vulnerability in some AMD processors may allow an authenticated malicious user to use the power reporting functionality to monitor a program’s execution inside an AMD SEV VM potentially resulting in a leak of sensitive information.

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amd epyc 7251 firmware -

amd epyc 7281 firmware -

amd epyc 7301 firmware -

amd epyc 7351 firmware -

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amd epyc 7401 firmware -

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Vendor Advisories

Description<!---->A flaw was found in hw, where a potential power side-channel vulnerability in some AMD processors may allow an authenticated attacker to use the power reporting functionality to monitor a program&amp;rsquo;s execution inside an AMD SEV VM, potentially resulting in a leak of sensitive informationA flaw was found in hw, where a pot ...