6.5
CVSSv3

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 -

amd epyc_7351p_firmware -

amd epyc_7401_firmware -

amd epyc_7401p_firmware -

amd epyc_7451_firmware -

amd epyc_7501_firmware -

amd epyc_7551_firmware -

amd epyc_7551p_firmware -

amd epyc_7601_firmware -

amd epyc_embedded_3101_firmware -

amd epyc_embedded_3151_firmware -

amd epyc_embedded_3201_firmware -

amd epyc_embedded_3251_firmware -

amd epyc_embedded_3255_firmware -

amd epyc_embedded_3451_firmware -

amd epyc_7232p_firmware -

amd epyc_7252_firmware -

amd epyc_7262_firmware -

amd epyc_7272_firmware -

amd epyc_7302_firmware -

amd epyc_7302p_firmware -

amd epyc_7352_firmware -

amd epyc_7402_firmware -

amd epyc_7402p_firmware -

amd epyc_7452_firmware -

amd epyc_7502_firmware -

amd epyc_7502p_firmware -

amd epyc_7532_firmware -

amd epyc_7542_firmware -

amd epyc_5552_firmware -

amd epyc_7642_firmware -

amd epyc_7662_firmware -

amd epyc_7702_firmware -

amd epyc_7702p_firmware -

amd epyc_7742_firmware -

amd epyc_7f32_firmware -

amd epyc_7f52_firmware -

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amd epyc_72f3_firmware -

amd epyc_7313_firmware -

amd epyc_7313p_firmware -

amd epyc_7343_firmware -

amd epyc_7373x_firmware -

amd epyc_73f3_firmware -

amd epyc_7413_firmware -

amd epyc_7443_firmware -

amd epyc_7443p_firmware -

amd epyc_7453_firmware -

amd epyc_7473x_firmware -

amd epyc_74f3_firmware -

amd epyc_7513_firmware -

amd epyc_7543_firmware -

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amd epyc_7643_firmware -

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amd epyc_7713_firmware -

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amd epyc_7763_firmware -

amd epyc_7773x_firmware -

amd epyc_9124_firmware -

amd epyc_9174f_firmware -

amd epyc_9184x_firmware -

amd epyc_9224_firmware -

amd epyc_9254_firmware -

amd epyc_9274f_firmware -

amd epyc_9334_firmware -

amd epyc_9354_firmware -

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amd epyc_9374f_firmware -

amd epyc_9384x_firmware -

amd epyc_9454_firmware -

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amd epyc_9474f_firmware -

amd epyc_9534_firmware -

amd epyc_9554p_firmware -

amd epyc_9554_firmware -

amd epyc_9634_firmware -

amd epyc_9654_firmware -

amd epyc_9654p_firmware -

amd epyc_9684x_firmware -

amd epyc_9734_firmware -

amd epyc_9754_firmware -

amd epyc_9754s_firmware -

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 ...