medium
6.5
CWE
203
Advisory Published
Updated

CVE-2023-20575

First published: Tue Jul 11 2023(Updated: )

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.

Credit: psirt@amd.com psirt@amd.com

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

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Reference Links

Frequently Asked Questions

  • What is the severity of CVE-2023-20575?

    The severity of CVE-2023-20575 is currently assessed to be high, as it may allow authenticated attackers to leak sensitive information inside AMD SEV VMs.

  • How do I fix CVE-2023-20575?

    To mitigate the risk associated with CVE-2023-20575, users should update to the latest firmware provided by AMD for affected EPYC processors.

  • Which AMD products are affected by CVE-2023-20575?

    CVE-2023-20575 primarily affects several models of AMD EPYC processors and their respective firmware versions.

  • What type of vulnerability is CVE-2023-20575?

    CVE-2023-20575 is classified as a power side-channel vulnerability that can lead to information leakage.

  • Who can exploit CVE-2023-20575?

    Only authenticated attackers have the ability to exploit CVE-2023-20575, targeting applications running within vulnerable AMD SEV Virtual Machines.

Company

Resources

Contact

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