high
7.5
Advisory Published
Updated

CVE-2021-46774

First published: Tue Nov 14 2023(Updated: )

Insufficient DRAM address validation in System Management Unit (SMU) may allow an attacker to read/write from/to an invalid DRAM address, potentially resulting in denial-of-service.

Credit: psirt@amd.com

Affected SoftwareAffected VersionHow to fix
Microsoft Windows 10<naplespi_1.0.0.k
Microsoft Windows Server 2012 R2
Amd Epyc 7251 Firmware<naplespi_1.0.0.k
Amd Epyc 7251
Microsoft Windows 11<naplespi_1.0.0.k
Microsoft Windows 11
Amd Epyc 7281 Firmware<naplespi_1.0.0.k
Amd Epyc 7281
Amd Epyc 7301 Firmware<naplespi_1.0.0.k
Amd Epyc 7301
Amd Epyc 7351 Firmware<naplespi_1.0.0.k
Amd Epyc 7351
Amd Epyc 7351p Firmware<naplespi_1.0.0.k
Amd Epyc 7351p
Amd Epyc 7371 Firmware<naplespi_1.0.0.k
Amd Epyc 7371
Amd Epyc 7401 Firmware<naplespi_1.0.0.k
Amd Epyc 7401
Amd Epyc 7401p Firmware<naplespi_1.0.0.k
Amd Epyc 7401p
Amd Epyc 7451 Firmware<naplespi_1.0.0.k
Amd Epyc 7451
Amd Epyc 7501 Firmware<naplespi_1.0.0.k
Amd Epyc 7501
Amd Epyc 7551 Firmware<naplespi_1.0.0.k
Amd Epyc 7551
Amd Epyc 7551p Firmware<naplespi_1.0.0.k
Amd Epyc 7551p
Amd Epyc 7601 Firmware<naplespi_1.0.0.k
Amd Epyc 7601
Amd Epyc 7232p Firmware<romepi_1.0.0.g
Amd Epyc 7232p
Amd Epyc 7252 Firmware<romepi_1.0.0.g
Amd Epyc 7252
Amd Epyc 7262 Firmware<romepi_1.0.0.g
Amd Epyc 7262
Amd Epyc 7272 Firmware<romepi_1.0.0.g
Amd Epyc 7272
Amd Epyc 7282 Firmware<romepi_1.0.0.g
Amd Epyc 7282
Amd Epyc 7302 Firmware<romepi_1.0.0.g
Amd Epyc 7302
Amd Epyc 7302p Firmware<romepi_1.0.0.g
Amd Epyc 7302p
Amd Epyc 7352 Firmware<romepi_1.0.0.g
Amd Epyc 7352
Amd Epyc 7402 Firmware<romepi_1.0.0.g
Amd Epyc 7402
Amd Epyc 7402p Firmware<romepi_1.0.0.g
Amd Epyc 7402p
Amd Epyc 7452 Firmware<romepi_1.0.0.g
Amd Epyc 7452
Amd Epyc 7502 Firmware<romepi_1.0.0.g
Amd Epyc 7502
Amd Epyc 7502p Firmware<romepi_1.0.0.g
Amd Epyc 7502p
Amd Epyc 7532 Firmware<romepi_1.0.0.g
Amd Epyc 7532
Amd Epyc 7542 Firmware<romepi_1.0.0.g
Amd Epyc 7542
Amd Epyc 7552 Firmware<romepi_1.0.0.g
Amd Epyc 7552
Amd Epyc 7642 Firmware<romepi_1.0.0.g
Amd Epyc 7642
Amd Epyc 7662 Firmware<romepi_1.0.0.g
Amd Epyc 7662
Amd Epyc 7702 Firmware<romepi_1.0.0.g
Amd Epyc 7702
Amd Epyc 7702p Firmware<romepi_1.0.0.g
Amd Epyc 7702p
Amd Epyc 7742 Firmware<romepi_1.0.0.g
Amd Epyc 7742
Amd Epyc 7f32 Firmware<romepi_1.0.0.g
Amd Epyc 7f32
Amd Epyc 7f52 Firmware<romepi_1.0.0.g
Amd Epyc 7f52
Amd Epyc 7f72 Firmware<romepi_1.0.0.g
Amd Epyc 7f72
Amd Epyc 7h12 Firmware<romepi_1.0.0.g
Amd Epyc 7h12
Amd Epyc 7763 Firmware<milanpi_1.0.0.b
Amd Epyc 7763
Amd Epyc 7713p Firmware<milanpi_1.0.0.b
Amd Epyc 7713p
Amd Epyc 7713 Firmware<milanpi_1.0.0.b
Amd Epyc 7713
Amd Epyc 7663p Firmware<milanpi_1.0.0.b
Amd Epyc 7663p
Amd Epyc 7663 Firmware<milanpi_1.0.0.b
Amd Epyc 7663
Amd Epyc 7643p Firmware<milanpi_1.0.0.b
Amd Epyc 7643p
Amd Epyc 7773x Firmware<milanpi_1.0.0.b
Amd Epyc 7773x
Amd Epyc 7643 Firmware<milanpi_1.0.0.b
Amd Epyc 7643
Amd Epyc 7573x Firmware<milanpi_1.0.0.b
Amd Epyc 7573x
Amd Epyc 75f3 Firmware<milanpi_1.0.0.b
Amd Epyc 75f3
Amd Epyc 7543p Firmware<milanpi_1.0.0.b
Amd Epyc 7543p
Amd Epyc 7543 Firmware<milanpi_1.0.0.b
Amd Epyc 7543
Amd Epyc 7513 Firmware<milanpi_1.0.0.b
Amd Epyc 7513
Amd Epyc 7473x Firmware<milanpi_1.0.0.b
Amd Epyc 7473x
Amd Epyc 7453 Firmware<milanpi_1.0.0.b
Amd Epyc 7453
Amd Epyc 74f3 Firmware<milanpi_1.0.0.b
Amd Epyc 74f3
Amd Epyc 7443p Firmware<milanpi_1.0.0.b
Amd Epyc 7443p
Amd Epyc 7443 Firmware<milanpi_1.0.0.b
Amd Epyc 7443
Amd Epyc 7413 Firmware<milanpi_1.0.0.b
Amd Epyc 7413
Amd Epyc 7373x Firmware<milanpi_1.0.0.b
Amd Epyc 7373x
Amd Epyc 73f3 Firmware<milanpi_1.0.0.b
Amd Epyc 73f3
Amd Epyc 7343 Firmware<milanpi_1.0.0.b
Amd Epyc 7343
Amd Epyc 7313p Firmware<milanpi_1.0.0.b
Amd Epyc 7313p
Amd Epyc 7313 Firmware<milanpi_1.0.0.b
Amd Epyc 7313
Amd Epyc 7303p Firmware<milanpi_1.0.0.b
Amd Epyc 7303p
Amd Epyc 7303 Firmware<milanpi_1.0.0.b
Amd Epyc 7303
Amd Epyc 72f3 Firmware<milanpi_1.0.0.b
Amd Epyc 72f3
Amd Epyc 7203p Firmware<milanpi_1.0.0.b
Amd Epyc 7203p
Amd Epyc 7203 Firmware<milanpi_1.0.0.b
Amd Epyc 7203
Amd Epyc 9654p Firmware<genoapi_1.0.0.8
Amd Epyc 9654p
Amd Epyc 9654 Firmware<genoapi_1.0.0.8
Amd Epyc 9654
Amd Epyc 9634 Firmware<genoapi_1.0.0.8
Amd Epyc 9634
Amd Epyc 9554p Firmware<genoapi_1.0.0.8
Amd Epyc 9554p
Amd Epyc 9554 Firmware<genoapi_1.0.0.8
Amd Epyc 9554
Amd Epyc 9534 Firmware<genoapi_1.0.0.8
Amd Epyc 9534
Amd Epyc 9474f Firmware<genoapi_1.0.0.8
Amd Epyc 9474f
Amd Epyc 9454p Firmware<genoapi_1.0.0.8
Amd Epyc 9454p
Amd Epyc 9454 Firmware<genoapi_1.0.0.8
Amd Epyc 9454
Amd Epyc 9374f Firmware<genoapi_1.0.0.8
Amd Epyc 9374f
Amd Epyc 9354p Firmware<genoapi_1.0.0.8
Amd Epyc 9354p
Amd Epyc 9354 Firmware<genoapi_1.0.0.8
Amd Epyc 9354
Amd Epyc 9334 Firmware<genoapi_1.0.0.8
Amd Epyc 9334
Amd Epyc 9274f Firmware<genoapi_1.0.0.8
Amd Epyc 9274f
Amd Epyc 9254 Firmware<genoapi_1.0.0.8
Amd Epyc 9254
Amd Epyc 9224 Firmware<genoapi_1.0.0.8
Amd Epyc 9224
Amd Epyc 9174f Firmware<genoapi_1.0.0.8
Amd Epyc 9174f
Amd Epyc 9124 Firmware<genoapi_1.0.0.8
Amd Epyc 9124
Amd Epyc 9684x Firmware<genoapi_1.0.0.8
Amd Epyc 9684x
Amd Epyc 9384x Firmware<genoapi_1.0.0.8
Amd Epyc 9384x
Amd Epyc 9184x Firmware<genoapi_1.0.0.8
Amd Epyc 9184x
Amd Epyc 9754 Firmware<genoapi_1.0.0.8
Amd Epyc 9754
Amd Epyc 9754s Firmware<genoapi_1.0.0.8
Amd Epyc 9754s
Amd Epyc 9734 Firmware<genoapi_1.0.0.8
Amd Epyc 9734
Amd Epyc 8534p Firmware<genoapi_1.0.0.8
Amd Epyc 8534p
Amd Epyc 8534pn Firmware<genoapi_1.0.0.8
Amd Epyc 8534pn
Amd Epyc 8434p Firmware<genoapi_1.0.0.8
Amd Epyc 8434p
Amd Epyc 8434pn Firmware<genoapi_1.0.0.8
Amd Epyc 8434pn
Amd Epyc 8324p Firmware<genoapi_1.0.0.8
Amd Epyc 8324p
Amd Epyc 8324pn Firmware<genoapi_1.0.0.8
Amd Epyc 8324pn
Amd Epyc 8224p Firmware<genoapi_1.0.0.8
Amd Epyc 8224p
Amd Epyc 8224pn Firmware<genoapi_1.0.0.8
Amd Epyc 8224pn
Amd Epyc 8124p Firmware<genoapi_1.0.0.8
Amd Epyc 8124p
Amd Epyc 8124pn Firmware<genoapi_1.0.0.8
Amd Epyc 8124pn
Amd Epyc 8024p Firmware<genoapi_1.0.0.8
Amd Epyc 8024p
Amd Epyc 8024pn Firmware<genoapi_1.0.0.8
Amd Epyc 8024pn
Amd Ryzen 9 3950x Firmware
Amd Ryzen 9 3950x
Amd Ryzen 9 3950xt Firmware
Amd Ryzen 9 3950xt
Amd Ryzen 9 3900 Firmware
Amd Ryzen 9 3900
Amd Ryzen 9 3900x Firmware
Amd Ryzen 9 3900x
Amd Ryzen 7 3800x Firmware
Amd Ryzen 7 3800x
Amd Ryzen 7 3800xt Firmware
Amd Ryzen 7 3800xt
Amd Ryzen 7 3700xt Firmware
Amd Ryzen 7 3700xt
Amd Ryzen 5 3600x Firmware
Amd Ryzen 5 3600x
Amd Ryzen 5 3600xt Firmware
Amd Ryzen 5 3600xt
Amd Ryzen 5 3600 Firmware
Amd Ryzen 5 3600
Amd Ryzen 5 3500x Firmware
Amd Ryzen 5 3500x
Amd Ryzen 5 3500 Firmware
Amd Ryzen 5 3500
Microsoft Windows Server 2012 R2
Amd Ryzen 3 3300x
Microsoft Windows Server 2008 R2
Microsoft Windows Server 2016
Amd Ryzen 9 5950x Firmware<comboam4_v2_pi_1.2.0.6
Amd Ryzen 9 5950x
Amd Ryzen 9 5900x Firmware<comboam4_v2_pi_1.2.0.6
Amd Ryzen 9 5900x
Microsoft Windows Server 2012<comboam4_v2_pi_1.2.0.6
Microsoft Windows Server 2016
Amd Ryzen 7 5800x3d Firmware<comboam4_v2_pi_1.2.0.6
Amd Ryzen 7 5800x3d
Amd Ryzen 7 5800x Firmware<comboam4_v2_pi_1.2.0.6
Amd Ryzen 7 5800x
Microsoft Windows Server 2022<comboam4_v2_pi_1.2.0.6
Microsoft Windows Server 2016
Amd Ryzen 7 5700x Firmware<comboam4_v2_pi_1.2.0.6
Amd Ryzen 7 5700x
Amd Ryzen 5 5600 Firmware<comboam4_v2_pi_1.2.0.6
Amd Ryzen 5 5600
Amd Ryzen 5 5600x Firmware<comboam4_v2_pi_1.2.0.6
Amd Ryzen 5 5600x
Amd Ryzen 5 5500 Firmware<comboam4_v2_pi_1.2.0.6
Amd Ryzen 5 5500
Amd Ryzen Threadripper 3960x Firmware<castlepeakpi-sp3r3_1.0.0.7
Amd Ryzen Threadripper 3960x
Amd Ryzen Threadripper 3970x Firmware<castlepeakpi-sp3r3_1.0.0.7
Amd Ryzen Threadripper 3970x
Amd Ryzen Threadripper 3990x Firmware<castlepeakpi-sp3r3_1.0.0.7
Amd Ryzen Threadripper 3990x
Amd Ryzen Threadripper Pro 3945wx Firmware
Amd Ryzen Threadripper Pro 3945wx
Amd Ryzen Threadripper Pro 3955wx Firmware
Amd Ryzen Threadripper Pro 3955wx
Amd Ryzen Threadripper Pro 3975wx Firmware
Amd Ryzen Threadripper Pro 3975wx
Amd Ryzen Threadripper Pro 3995wx Firmware
Amd Ryzen Threadripper Pro 3995wx
Microsoft Windows Server 2019<chagallwspi-swrx8_1.0.0.0
Microsoft Windows Server 2022

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