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[email protected]NVD:CVE-2021-46774

HistoryNov 14, 2023 - 7:15 p.m.

CVE-2021-46774

2023-11-1419:15:10

[email protected]

web.nvd.nist.gov

dram address validation

smu

denial-of-service

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

21.4%

JSON

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.

Affected configurations

NVD

Node

amdepyc_7001_firmwareRange<naplespi_1.0.0.k

AND

amdepyc_7001Match-

Node

amdepyc_7251_firmwareRange<naplespi_1.0.0.k

AND

amdepyc_7251Match-

Node

amdepyc_7261_firmwareRange<naplespi_1.0.0.k

AND

amdepyc_7261Match-

Node

amdepyc_7281_firmwareRange<naplespi_1.0.0.k

AND

amdepyc_7281Match-

Node

amdepyc_7301_firmwareRange<naplespi_1.0.0.k

AND

amdepyc_7301Match-

Node

amdepyc_7351_firmwareRange<naplespi_1.0.0.k

AND

amdepyc_7351Match-

Node

amdepyc_7351p_firmwareRange<naplespi_1.0.0.k

AND

amdepyc_7351pMatch-

Node

amdepyc_7371_firmwareRange<naplespi_1.0.0.k

AND

amdepyc_7371Match-

Node

amdepyc_7401_firmwareRange<naplespi_1.0.0.k

AND

amdepyc_7401Match-

Node

amdepyc_7401p_firmwareRange<naplespi_1.0.0.k

AND

amdepyc_7401pMatch-

Node

amdepyc_7451_firmwareRange<naplespi_1.0.0.k

AND

amdepyc_7451Match-

Node

amdepyc_7501_firmwareRange<naplespi_1.0.0.k

AND

amdepyc_7501Match-

Node

amdepyc_7551_firmwareRange<naplespi_1.0.0.k

AND

amdepyc_7551Match-

Node

amdepyc_7551p_firmwareRange<naplespi_1.0.0.k

AND

amdepyc_7551pMatch-

Node

amdepyc_7601_firmwareRange<naplespi_1.0.0.k

AND

amdepyc_7601Match-

Node

amdepyc_7232p_firmwareRange<romepi_1.0.0.g

AND

amdepyc_7232pMatch-

Node

amdepyc_7252_firmwareRange<romepi_1.0.0.g

AND

amdepyc_7252Match-

Node

amdepyc_7262_firmwareRange<romepi_1.0.0.g

AND

amdepyc_7262Match-

Node

amdepyc_7272_firmwareRange<romepi_1.0.0.g

AND

amdepyc_7272Match-

Node

amdepyc_7282_firmwareRange<romepi_1.0.0.g

AND

amdepyc_7282Match-

Node

amdepyc_7302_firmwareRange<romepi_1.0.0.g

AND

amdepyc_7302Match-

Node

amdepyc_7302p_firmwareRange<romepi_1.0.0.g

AND

amdepyc_7302pMatch-

Node

amdepyc_7352_firmwareRange<romepi_1.0.0.g

AND

amdepyc_7352Match-

Node

amdepyc_7402_firmwareRange<romepi_1.0.0.g

AND

amdepyc_7402Match-

Node

amdepyc_7402p_firmwareRange<romepi_1.0.0.g

AND

amdepyc_7402pMatch-

Node

amdepyc_7452_firmwareRange<romepi_1.0.0.g

AND

amdepyc_7452Match-

Node

amdepyc_7502_firmwareRange<romepi_1.0.0.g

AND

amdepyc_7502Match-

Node

amdepyc_7502p_firmwareRange<romepi_1.0.0.g

AND

amdepyc_7502pMatch-

Node

amdepyc_7532_firmwareRange<romepi_1.0.0.g

AND

amdepyc_7532Match-

Node

amdepyc_7542_firmwareRange<romepi_1.0.0.g

AND

amdepyc_7542Match-

Node

amdepyc_7552_firmwareRange<romepi_1.0.0.g

AND

amdepyc_7552Match-

Node

amdepyc_7642_firmwareRange<romepi_1.0.0.g

AND

amdepyc_7642Match-

Node

amdepyc_7662_firmwareRange<romepi_1.0.0.g

AND

amdepyc_7662Match-

Node

amdepyc_7702_firmwareRange<romepi_1.0.0.g

AND

amdepyc_7702Match-

Node

amdepyc_7702p_firmwareRange<romepi_1.0.0.g

AND

amdepyc_7702pMatch-

Node

amdepyc_7742_firmwareRange<romepi_1.0.0.g

AND

amdepyc_7742Match-

Node

amdepyc_7f32_firmwareRange<romepi_1.0.0.g

AND

amdepyc_7f32Match-

Node

amdepyc_7f52_firmwareRange<romepi_1.0.0.g

AND

amdepyc_7f52Match-

Node

amdepyc_7f72_firmwareRange<romepi_1.0.0.g

AND

amdepyc_7f72Match-

Node

amdepyc_7h12_firmwareRange<romepi_1.0.0.g

AND

amdepyc_7h12Match-

Node

amdepyc_7763_firmwareRange<milanpi_1.0.0.b

AND

amdepyc_7763Match-

Node

amdepyc_7713p_firmwareRange<milanpi_1.0.0.b

AND

amdepyc_7713pMatch-

Node

amdepyc_7713_firmwareRange<milanpi_1.0.0.b

AND

amdepyc_7713Match-

Node

amdepyc_7663p_firmwareRange<milanpi_1.0.0.b

AND

amdepyc_7663pMatch-

Node

amdepyc_7663_firmwareRange<milanpi_1.0.0.b

AND

amdepyc_7663Match-

Node

amdepyc_7643p_firmwareRange<milanpi_1.0.0.b

AND

amdepyc_7643pMatch-

Node

amdepyc_7773x_firmwareRange<milanpi_1.0.0.b

AND

amdepyc_7773xMatch-

Node

amdepyc_7643_firmwareRange<milanpi_1.0.0.b

AND

amdepyc_7643Match-

Node

amdepyc_7573x_firmwareRange<milanpi_1.0.0.b

AND

amdepyc_7573xMatch-

Node

amdepyc_75f3_firmwareRange<milanpi_1.0.0.b

AND

amdepyc_75f3Match-

Node

amdepyc_7543p_firmwareRange<milanpi_1.0.0.b

AND

amdepyc_7543pMatch-

Node

amdepyc_7543_firmwareRange<milanpi_1.0.0.b

AND

amdepyc_7543Match-

Node

amdepyc_7513_firmwareRange<milanpi_1.0.0.b

AND

amdepyc_7513Match-

Node

amdepyc_7473x_firmwareRange<milanpi_1.0.0.b

AND

amdepyc_7473xMatch-

Node

amdepyc_7453_firmwareRange<milanpi_1.0.0.b

AND

amdepyc_7453Match-

Node

amdepyc_74f3_firmwareRange<milanpi_1.0.0.b

AND

amdepyc_74f3Match-

Node

amdepyc_7443p_firmwareRange<milanpi_1.0.0.b

AND

amdepyc_7443pMatch-

Node

amdepyc_7443_firmwareRange<milanpi_1.0.0.b

AND

amdepyc_7443Match-

Node

amdepyc_7413_firmwareRange<milanpi_1.0.0.b

AND

amdepyc_7413Match-

Node

amdepyc_7373x_firmwareRange<milanpi_1.0.0.b

AND

amdepyc_7373xMatch-

Node

amdepyc_73f3_firmwareRange<milanpi_1.0.0.b

AND

amdepyc_73f3Match-

Node

amdepyc_7343_firmwareRange<milanpi_1.0.0.b

AND

amdepyc_7343Match-

Node

amdepyc_7313p_firmwareRange<milanpi_1.0.0.b

AND

amdepyc_7313pMatch-

Node

amdepyc_7313_firmwareRange<milanpi_1.0.0.b

AND

amdepyc_7313Match-

Node

amdepyc_7303p_firmwareRange<milanpi_1.0.0.b

AND

amdepyc_7303pMatch-

Node

amdepyc_7303_firmwareRange<milanpi_1.0.0.b

AND

amdepyc_7303Match-

Node

amdepyc_72f3_firmwareRange<milanpi_1.0.0.b

AND

amdepyc_72f3Match-

Node

amdepyc_7203p_firmwareRange<milanpi_1.0.0.b

AND

amdepyc_7203pMatch-

Node

amdepyc_7203_firmwareRange<milanpi_1.0.0.b

AND

amdepyc_7203Match-

Node

amdepyc_9654p_firmwareRange<genoapi_1.0.0.8

AND

amdepyc_9654pMatch-

Node

amdepyc_9654_firmwareRange<genoapi_1.0.0.8

AND

amdepyc_9654Match-

Node

amdepyc_9634_firmwareRange<genoapi_1.0.0.8

AND

amdepyc_9634Match-

Node

amdepyc_9554p_firmwareRange<genoapi_1.0.0.8

AND

amdepyc_9554pMatch-

Node

amdepyc_9554_firmwareRange<genoapi_1.0.0.8

AND

amdepyc_9554Match-

Node

amdepyc_9534_firmwareRange<genoapi_1.0.0.8

AND

amdepyc_9534Match-

Node

amdepyc_9474f_firmwareRange<genoapi_1.0.0.8

AND

amdepyc_9474fMatch-

Node

amdepyc_9454p_firmwareRange<genoapi_1.0.0.8

AND

amdepyc_9454pMatch-

Node

amdepyc_9454_firmwareRange<genoapi_1.0.0.8

AND

amdepyc_9454Match-

Node

amdepyc_9374f_firmwareRange<genoapi_1.0.0.8

AND

amdepyc_9374fMatch-

Node

amdepyc_9354p_firmwareRange<genoapi_1.0.0.8

AND

amdepyc_9354pMatch-

Node

amdepyc_9354_firmwareRange<genoapi_1.0.0.8

AND

amdepyc_9354Match-

Node

amdepyc_9334_firmwareRange<genoapi_1.0.0.8

AND

amdepyc_9334Match-

Node

amdepyc_9274f_firmwareRange<genoapi_1.0.0.8

AND

amdepyc_9274fMatch-

Node

amdepyc_9254_firmwareRange<genoapi_1.0.0.8

AND

amdepyc_9254Match-

Node

amdepyc_9224_firmwareRange<genoapi_1.0.0.8

AND

amdepyc_9224Match-

Node

amdepyc_9174f_firmwareRange<genoapi_1.0.0.8

AND

amdepyc_9174fMatch-

Node

amdepyc_9124_firmwareRange<genoapi_1.0.0.8

AND

amdepyc_9124Match-

Node

amdepyc_9684x_firmwareRange<genoapi_1.0.0.8

AND

amdepyc_9684xMatch-

Node

amdepyc_9384x_firmwareRange<genoapi_1.0.0.8

AND

amdepyc_9384xMatch-

Node

amdepyc_9184x_firmwareRange<genoapi_1.0.0.8

AND

amdepyc_9184xMatch-

Node

amdepyc_9754_firmwareRange<genoapi_1.0.0.8

AND

amdepyc_9754Match-

Node

amdepyc_9754s_firmwareRange<genoapi_1.0.0.8

AND

amdepyc_9754sMatch-

Node

amdepyc_9734_firmwareRange<genoapi_1.0.0.8

AND

amdepyc_9734Match-

Node

amdepyc_8534p_firmwareRange<genoapi_1.0.0.8

AND

amdepyc_8534pMatch-

Node

amdepyc_8534pn_firmwareRange<genoapi_1.0.0.8

AND

amdepyc_8534pnMatch-

Node

amdepyc_8434p_firmwareRange<genoapi_1.0.0.8

AND

amdepyc_8434pMatch-

Node

amdepyc_8434pn_firmwareRange<genoapi_1.0.0.8

AND

amdepyc_8434pnMatch-

Node

amdepyc_8324p_firmwareRange<genoapi_1.0.0.8

AND

amdepyc_8324pMatch-

Node

amdepyc_8324pn_firmwareRange<genoapi_1.0.0.8

AND

amdepyc_8324pnMatch-

Node

amdepyc_8224p_firmwareRange<genoapi_1.0.0.8

AND

amdepyc_8224pMatch-

Node

amdepyc_8224pn_firmwareRange<genoapi_1.0.0.8

AND

amdepyc_8224pnMatch-

Node

amdepyc_8124p_firmwareRange<genoapi_1.0.0.8

AND

amdepyc_8124pMatch-

Node

amdepyc_8124pn_firmwareRange<genoapi_1.0.0.8

AND

amdepyc_8124pnMatch-

Node

amdepyc_8024p_firmwareRange<genoapi_1.0.0.8

AND

amdepyc_8024pMatch-

Node

amdepyc_8024pn_firmwareRange<genoapi_1.0.0.8

AND

amdepyc_8024pnMatch-

Node

amdryzen_9_3950x_firmwareMatch-

AND

amdryzen_9_3950xMatch-

Node

amdryzen_9_3950xt_firmwareMatch-

AND

amdryzen_9_3950xtMatch-

Node

amdryzen_9_3900_firmwareMatch-

AND

amdryzen_9_3900Match-

Node

amdryzen_9_3900x_firmwareMatch-

AND

amdryzen_9_3900xMatch-

Node

amdryzen_7_3800x_firmwareMatch-

AND

amdryzen_7_3800xMatch-

Node

amdryzen_7_3800xt_firmwareMatch-

AND

amdryzen_7_3800xtMatch-

Node

amdryzen_7_3700xt_firmwareMatch-

AND

amdryzen_7_3700xtMatch-

Node

amdryzen_5_3600x_firmwareMatch-

AND

amdryzen_5_3600xMatch-

Node

amdryzen_5_3600xt_firmwareMatch-

AND

amdryzen_5_3600xtMatch-

Node

amdryzen_5_3600_firmwareMatch-

AND

amdryzen_5_3600Match-

Node

amdryzen_5_3500x_firmwareMatch-

AND

amdryzen_5_3500xMatch-

Node

amdryzen_5_3500_firmwareMatch-

AND

amdryzen_5_3500Match-

Node

amdryzen_3_3300x_firmwareMatch-

AND

amdryzen_3_3300xMatch-

Node

amdryzen_3_3100_firmwareMatch-

AND

amdryzen_3_3100Match-

Node

amdryzen_9_5950x_firmwareRange<comboam4_v2_pi_1.2.0.6

AND

amdryzen_9_5950xMatch-

Node

amdryzen_9_5900x_firmwareRange<comboam4_v2_pi_1.2.0.6

AND

amdryzen_9_5900xMatch-

Node

amdryzen_9_5900_firmwareRange<comboam4_v2_pi_1.2.0.6

AND

amdryzen_9_5900Match-

Node

amdryzen_7_5800x3d_firmwareRange<comboam4_v2_pi_1.2.0.6

AND

amdryzen_7_5800x3dMatch-

Node

amdryzen_7_5800x_firmwareRange<comboam4_v2_pi_1.2.0.6

AND

amdryzen_7_5800xMatch-

Node

amdryzen_7_5800_firmwareRange<comboam4_v2_pi_1.2.0.6

AND

amdryzen_7_5800Match-

Node

amdryzen_7_5700x_firmwareRange<comboam4_v2_pi_1.2.0.6

AND

amdryzen_7_5700xMatch-

Node

amdryzen_5_5600_firmwareRange<comboam4_v2_pi_1.2.0.6

AND

amdryzen_5_5600Match-

Node

amdryzen_5_5600x_firmwareRange<comboam4_v2_pi_1.2.0.6

AND

amdryzen_5_5600xMatch-

Node

amdryzen_5_5500_firmwareRange<comboam4_v2_pi_1.2.0.6

AND

amdryzen_5_5500Match-

Node

amdryzen_threadripper_3960x_firmwareRange<castlepeakpi-sp3r3_1.0.0.7

AND

amdryzen_threadripper_3960xMatch-

Node

amdryzen_threadripper_3970x_firmwareRange<castlepeakpi-sp3r3_1.0.0.7

AND

amdryzen_threadripper_3970xMatch-

Node

amdryzen_threadripper_3990x_firmwareRange<castlepeakpi-sp3r3_1.0.0.7

AND

amdryzen_threadripper_3990xMatch-

Node

amdryzen_threadripper_pro_3945wx_firmwareMatch-

AND

amdryzen_threadripper_pro_3945wxMatch-

Node

amdryzen_threadripper_pro_3955wx_firmwareMatch-

AND

amdryzen_threadripper_pro_3955wxMatch-

Node

amdryzen_threadripper_pro_3975wx_firmwareMatch-

AND

amdryzen_threadripper_pro_3975wxMatch-

Node

amdryzen_threadripper_pro_3995wx_firmwareMatch-

AND

amdryzen_threadripper_pro_3995wxMatch-

Node

amdryzen_threadripper_pro_3795wx_firmwareRange<chagallwspi-swrx8_1.0.0.0

AND

amdryzen_threadripper_pro_3795wxMatch-

References

www.amd.com/en/corporate/product-security/bulletin/AMD-SB-3002

www.amd.com/en/corporate/product-security/bulletin/AMD-SB-4002

www.amd.com/en/corporate/product-security/bulletin/AMD-SB-5001

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

21.4%

JSON

Related for NVD:CVE-2021-46774

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