CVE-2023-20575

Published: Jul 11, 2023Modified: Jun 17, 2026

6.5

Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Exploitability: 2.8 / Impact: 3.6

Source: NVD

Description

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’s execution inside an AMD SEV VM potentially resulting in a leak of sensitive information.

Affected (88)

Products: Amd: Epyc 7251 Firmware, Epyc 7281 Firmware, Epyc 7301 Firmware, Epyc 7351 Firmware, Epyc 7351p Firmware, Epyc 7401 Firmware, Epyc 7401p Firmware, Epyc 7451 Firmware, Epyc 7501 Firmware, Epyc 7551 Firmware, Epyc 7551p Firmware, Epyc 7601 Firmware, Epyc Embedded 3101 Firmware, Epyc Embedded 3151 Firmware, Epyc Embedded 3201 Firmware, Epyc Embedded 3251 Firmware, Epyc Embedded 3255 Firmware, Epyc Embedded 3451 Firmware, Epyc 7232p Firmware, Epyc 7252 Firmware, Epyc 7262 Firmware, Epyc 7272 Firmware, Epyc 7302 Firmware, Epyc 7302p Firmware, Epyc 7352 Firmware, Epyc 7402 Firmware, Epyc 7402p Firmware, Epyc 7452 Firmware, Epyc 7502 Firmware, Epyc 7502p Firmware, Epyc 7532 Firmware, Epyc 7542 Firmware, Epyc 5552 Firmware, Epyc 7642 Firmware, Epyc 7662 Firmware, Epyc 7702 Firmware, Epyc 7702p Firmware, Epyc 7742 Firmware, Epyc 7f32 Firmware, Epyc 7f52 Firmware, Epyc 7f72 Firmware, Epyc 72f3 Firmware, Epyc 7313 Firmware, Epyc 7313p Firmware, Epyc 7343 Firmware, Epyc 7373x Firmware, Epyc 73f3 Firmware, Epyc 7413 Firmware, Epyc 7443 Firmware, Epyc 7443p Firmware, Epyc 7453 Firmware, Epyc 7473x Firmware, Epyc 74f3 Firmware, Epyc 7513 Firmware, Epyc 7543 Firmware, Epyc 7543p Firmware, Epyc 7573x Firmware, Epyc 75f3 Firmware, Epyc 7643 Firmware, Epyc 7663 Firmware, Epyc 7713 Firmware, Epyc 7713p Firmware, Epyc 7763 Firmware, Epyc 7773x Firmware, Epyc 9124 Firmware, Epyc 9174f Firmware, Epyc 9184x Firmware, Epyc 9224 Firmware, Epyc 9254 Firmware, Epyc 9274f Firmware, Epyc 9334 Firmware, Epyc 9354 Firmware, Epyc 9354p Firmware, Epyc 9374f Firmware, Epyc 9384x Firmware, Epyc 9454 Firmware, Epyc 9454p Firmware, Epyc 9474f Firmware, Epyc 9534 Firmware, Epyc 9554p Firmware, Epyc 9554 Firmware, Epyc 9634 Firmware, Epyc 9654 Firmware, Epyc 9654p Firmware, Epyc 9684x Firmware, Epyc 9734 Firmware, Epyc 9754 Firmware, Epyc 9754s Firmware

88 products

Epyc Embedded 3101 Firmware

Epyc Embedded 3151 Firmware

Epyc Embedded 3201 Firmware

Epyc Embedded 3251 Firmware

Epyc Embedded 3255 Firmware

Epyc Embedded 3451 Firmware

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7251 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7251	All versions

Configuration B

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7281 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7281	All versions

Configuration C

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7301 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7301	All versions

Configuration D

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7351 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7351	All versions

Configuration E

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7351p Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7351p	All versions

Configuration F

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7401 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7401	All versions

Configuration G

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7401p Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7401p	All versions

Configuration H

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7451 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7451	All versions

Configuration I

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7501 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7501	All versions

Configuration J

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7551 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7551	All versions

Configuration K

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7551p Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7551p	All versions

Configuration L

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7601 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7601	All versions

Configuration M

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc Embedded 3101 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc Embedded 3101	All versions

Configuration N

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc Embedded 3151 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc Embedded 3151	All versions

Configuration O

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc Embedded 3201 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc Embedded 3201	All versions

Configuration P

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc Embedded 3251 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc Embedded 3251	All versions

Configuration Q

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc Embedded 3255 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc Embedded 3255	All versions

Configuration R

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc Embedded 3451 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc Embedded 3451	All versions

Configuration S

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7232p Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7232p	All versions

Configuration T

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7252 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7252	All versions

Configuration U

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7262 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7262	All versions

Configuration V

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7272 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7272	All versions

Configuration W

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7302 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7302	All versions

Configuration X

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7302p Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7302p	All versions

Configuration Y

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7352 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7352	All versions

Configuration Z

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7402 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7402	All versions

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7402p Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7402p	All versions

Configuration B

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7452 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7452	All versions

Configuration C

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7502 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7502	All versions

Configuration D

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7502p Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7502p	All versions

Configuration E

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7532 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7532	All versions

Configuration F

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7542 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7542	All versions

Configuration G

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 5552 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 5552	All versions

Configuration H

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7642 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7642	All versions

Configuration I

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7662 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7662	All versions

Configuration J

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7702 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7702	All versions

Configuration K

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7702p Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7702p	All versions

Configuration L

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7742 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7742	All versions

Configuration M

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7f32 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7f32	All versions

Configuration N

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7f52 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7f52	All versions

Configuration O

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7f72 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7f72	All versions

Configuration P

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 72f3 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 72f3	All versions

Configuration Q

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7313 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7313	All versions

Configuration R

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7313p Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7313p	All versions

Configuration S

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7343 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7343	All versions

Configuration T

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7373x Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7373x	All versions

Configuration U

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 73f3 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 73f3	All versions

Configuration V

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7413 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7413	All versions

Configuration W

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7443 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7443	All versions

Configuration X

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7443p Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7443p	All versions

Configuration Y

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7453 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7453	All versions

Configuration Z

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7473x Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7473x	All versions

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 74f3 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 74f3	All versions

Configuration B

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7513 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7513	All versions

Configuration C

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7543 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7543	All versions

Configuration D

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7543p Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7543p	All versions

Configuration E

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7573x Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7573x	All versions

Configuration F

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 75f3 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 75f3	All versions

Configuration G

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7643 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7643	All versions

Configuration H

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7663 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7663	All versions

Configuration I

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7713 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7713	All versions

Configuration J

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7713p Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7713p	All versions

Configuration K

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7763 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7763	All versions

Configuration L

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7773x Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7773x	All versions

Configuration M

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 9124 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 9124	All versions

Configuration N

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 9174f Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 9174f	All versions

Configuration O

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 9184x Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 9184x	All versions

Configuration P

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 9224 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 9224	All versions

Configuration Q

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 9254 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 9254	All versions

Configuration R

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 9274f Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 9274f	All versions

Configuration S

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 9334 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 9334	All versions

Configuration T

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 9354 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 9354	All versions

Configuration U

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 9354p Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 9354p	All versions

Configuration V

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 9374f Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 9374f	All versions

Configuration W

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 9384x Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 9384x	All versions

Configuration X

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 9454 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 9454	All versions

Configuration Y

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 9454p Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 9454p	All versions

Configuration Z

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 9474f Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 9474f	All versions

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 9534 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 9534	All versions

Configuration B

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 9554p Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 9554p	All versions

Configuration C

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 9554 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 9554	All versions

Configuration D

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 9634 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 9634	All versions

Configuration E

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 9654 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 9654	All versions

Configuration F

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 9654p Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 9654p	All versions

Configuration G

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 9684x Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 9684x	All versions

Configuration H

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 9734 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 9734	All versions

Configuration I

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 9754 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 9754	All versions

Configuration J

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 9754s Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 9754s	All versions

Related CWEs

CWE-203

Observable Discrepancy

The product behaves differently or sends different responses under different circumstances in a way that is observable to an unauthorized actor, which exposes security-relevant information about the state of the product, such as whether a particular operation was successful or not.

References (2)

https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-3004

Source: psirt@amd.com

Vendor Advisory

https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-3004

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

Timeline

No history available yet.