CVE-2021-46774

🗓️ 14 Nov 2023 18:52:11Reported by AMDType

Insufficient DRAM address validation in SMU may lead to denial-of-servic

Reporter	Title	Published	Views	Family All 37
Amd	AMD Server Vulnerabilities – Nov 2023	14 Nov 202300:00	–	amd
Amd	AMD Client Vulnerabilities – November 2023	14 Nov 202300:00	–	amd
Amd	AMD Embedded Processors Vulnerabilities – February 2024	13 Feb 202400:00	–	amd
CNNVD	AMD EPYC Security Vulnerability	14 Nov 202300:00	–	cnnvd
Cvelist	CVE-2021-46774	14 Nov 202318:52	–	cvelist
EUVD	EUVD-2021-33430	3 Oct 202520:07	–	euvd
HPE Security Bulletins	HPESBCR04553 rev.1 - Certain HPE ProLiant DL/XL servers and HPE Cray Supercomputer Using Certain AMD EPYC Processors. AMD-SB-3002, Multiple Vulnerabilities	14 Nov 202300:00	–	hpe
HPE Security Bulletins	HPESBCR04657 rev.1 - Certain HPE ProLiant DL/XL Servers and HPE Cray Supercomputer Using Certain AMD EPYC Processors, Multiple Vulnerabilities	27 Jun 202400:00	–	hpe
HPE Security Bulletins	HPESBHF04550 rev.1 - Certain HPE ProLiant DL/DX/XL Server Using Certain AMD EPYC Processors, AMD-SB-3002, AMD Server Vulnerabilities, Multiple Vulnerabilities	14 Nov 202300:00	–	hpe
Hewlett-Packard	AMD Client UEFI Firmware November 2023 Security Update	8 Jan 202400:00	–	hp

NVD

Node

AND

amd epyc_7001_firmwareRange<naplespi_1.0.0.k

amd epyc_7001Match-

Node

AND

amd epyc_7251_firmwareRange<naplespi_1.0.0.k

amd epyc_7251Match-

Node

AND

amd epyc_7261_firmwareRange<naplespi_1.0.0.k

amd epyc_7261Match-

Node

AND

amd epyc_7281_firmwareRange<naplespi_1.0.0.k

amd epyc_7281Match-

Node

AND

amd epyc_7301_firmwareRange<naplespi_1.0.0.k

amd epyc_7301Match-

Node

AND

amd epyc_7351_firmwareRange<naplespi_1.0.0.k

amd epyc_7351Match-

Node

AND

amd epyc_7351p_firmwareRange<naplespi_1.0.0.k

amd epyc_7351pMatch-

Node

AND

amd epyc_7371_firmwareRange<naplespi_1.0.0.k

amd epyc_7371Match-

Node

AND

amd epyc_7401_firmwareRange<naplespi_1.0.0.k

amd epyc_7401Match-

Node

AND

amd epyc_7401p_firmwareRange<naplespi_1.0.0.k

amd epyc_7401pMatch-

Node

AND

amd epyc_7451_firmwareRange<naplespi_1.0.0.k

amd epyc_7451Match-

Node

AND

amd epyc_7501_firmwareRange<naplespi_1.0.0.k

amd epyc_7501Match-

Node

AND

amd epyc_7551_firmwareRange<naplespi_1.0.0.k

amd epyc_7551Match-

Node

AND

amd epyc_7551p_firmwareRange<naplespi_1.0.0.k

amd epyc_7551pMatch-

Node

AND

amd epyc_7601_firmwareRange<naplespi_1.0.0.k

amd epyc_7601Match-

Node

AND

amd epyc_7232p_firmwareRange<romepi_1.0.0.g

amd epyc_7232pMatch-

Node

AND

amd epyc_7252_firmwareRange<romepi_1.0.0.g

amd epyc_7252Match-

Node

AND

amd epyc_7262_firmwareRange<romepi_1.0.0.g

amd epyc_7262Match-

Node

AND

amd epyc_7272_firmwareRange<romepi_1.0.0.g

amd epyc_7272Match-

Node

AND

amd epyc_7282_firmwareRange<romepi_1.0.0.g

amd epyc_7282Match-

Node

AND

amd epyc_7302_firmwareRange<romepi_1.0.0.g

amd epyc_7302Match-

Node

AND

amd epyc_7302p_firmwareRange<romepi_1.0.0.g

amd epyc_7302pMatch-

Node

AND

amd epyc_7352_firmwareRange<romepi_1.0.0.g

amd epyc_7352Match-

Node

AND

amd epyc_7402_firmwareRange<romepi_1.0.0.g

amd epyc_7402Match-

Node

AND

amd epyc_7402p_firmwareRange<romepi_1.0.0.g

amd epyc_7402pMatch-

Node

AND

amd epyc_7452_firmwareRange<romepi_1.0.0.g

amd epyc_7452Match-

Node

AND

amd epyc_7502_firmwareRange<romepi_1.0.0.g

amd epyc_7502Match-

Node

AND

amd epyc_7502p_firmwareRange<romepi_1.0.0.g

amd epyc_7502pMatch-

Node

AND

amd epyc_7532_firmwareRange<romepi_1.0.0.g

amd epyc_7532Match-

Node

AND

amd epyc_7542_firmwareRange<romepi_1.0.0.g

amd epyc_7542Match-

Node

AND

amd epyc_7552_firmwareRange<romepi_1.0.0.g

amd epyc_7552Match-

Node

AND

amd epyc_7642_firmwareRange<romepi_1.0.0.g

amd epyc_7642Match-

Node

AND

amd epyc_7662_firmwareRange<romepi_1.0.0.g

amd epyc_7662Match-

Node

AND

amd epyc_7702_firmwareRange<romepi_1.0.0.g

amd epyc_7702Match-

Node

AND

amd epyc_7702p_firmwareRange<romepi_1.0.0.g

amd epyc_7702pMatch-

Node

AND

amd epyc_7742_firmwareRange<romepi_1.0.0.g

amd epyc_7742Match-

Node

AND

amd epyc_7f32_firmwareRange<romepi_1.0.0.g

amd epyc_7f32Match-

Node

AND

amd epyc_7f52_firmwareRange<romepi_1.0.0.g

amd epyc_7f52Match-

Node

AND

amd epyc_7f72_firmwareRange<romepi_1.0.0.g

amd epyc_7f72Match-

Node

AND

amd epyc_7h12_firmwareRange<romepi_1.0.0.g

amd epyc_7h12Match-

Node

AND

amd epyc_7763_firmwareRange<milanpi_1.0.0.b

amd epyc_7763Match-

Node

AND

amd epyc_7713p_firmwareRange<milanpi_1.0.0.b

amd epyc_7713pMatch-

Node

AND

amd epyc_7713_firmwareRange<milanpi_1.0.0.b

amd epyc_7713Match-

Node

AND

amd epyc_7663p_firmwareRange<milanpi_1.0.0.b

amd epyc_7663pMatch-

Node

AND

amd epyc_7663_firmwareRange<milanpi_1.0.0.b

amd epyc_7663Match-

Node

AND

amd epyc_7643p_firmwareRange<milanpi_1.0.0.b

amd epyc_7643pMatch-

Node

AND

amd epyc_7773x_firmwareRange<milanpi_1.0.0.b

amd epyc_7773xMatch-

Node

AND

amd epyc_7643_firmwareRange<milanpi_1.0.0.b

amd epyc_7643Match-

Node

AND

amd epyc_7573x_firmwareRange<milanpi_1.0.0.b

amd epyc_7573xMatch-

Node

AND

amd epyc_75f3_firmwareRange<milanpi_1.0.0.b

amd epyc_75f3Match-

Node

AND

amd epyc_7543p_firmwareRange<milanpi_1.0.0.b

amd epyc_7543pMatch-

Node

AND

amd epyc_7543_firmwareRange<milanpi_1.0.0.b

amd epyc_7543Match-

Node

AND

amd epyc_7513_firmwareRange<milanpi_1.0.0.b

amd epyc_7513Match-

Node

AND

amd epyc_7473x_firmwareRange<milanpi_1.0.0.b

amd epyc_7473xMatch-

Node

AND

amd epyc_7453_firmwareRange<milanpi_1.0.0.b

amd epyc_7453Match-

Node

AND

amd epyc_74f3_firmwareRange<milanpi_1.0.0.b

amd epyc_74f3Match-

Node

AND

amd epyc_7443p_firmwareRange<milanpi_1.0.0.b

amd epyc_7443pMatch-

Node

AND

amd epyc_7443_firmwareRange<milanpi_1.0.0.b

amd epyc_7443Match-

Node

AND

amd epyc_7413_firmwareRange<milanpi_1.0.0.b

amd epyc_7413Match-

Node

AND

amd epyc_7373x_firmwareRange<milanpi_1.0.0.b

amd epyc_7373xMatch-

Node

AND

amd epyc_73f3_firmwareRange<milanpi_1.0.0.b

amd epyc_73f3Match-

Node

AND

amd epyc_7343_firmwareRange<milanpi_1.0.0.b

amd epyc_7343Match-

Node

AND

amd epyc_7313p_firmwareRange<milanpi_1.0.0.b

amd epyc_7313pMatch-

Node

AND

amd epyc_7313_firmwareRange<milanpi_1.0.0.b

amd epyc_7313Match-

Node

AND

amd epyc_7303p_firmwareRange<milanpi_1.0.0.b

amd epyc_7303pMatch-

Node

AND

amd epyc_7303_firmwareRange<milanpi_1.0.0.b

amd epyc_7303Match-

Node

AND

amd epyc_72f3_firmwareRange<milanpi_1.0.0.b

amd epyc_72f3Match-

Node

AND

amd epyc_7203p_firmwareRange<milanpi_1.0.0.b

amd epyc_7203pMatch-

Node

AND

amd epyc_7203_firmwareRange<milanpi_1.0.0.b

amd epyc_7203Match-

Node

AND

amd epyc_9654p_firmwareRange<genoapi_1.0.0.8

amd epyc_9654pMatch-

Node

AND

amd epyc_9654_firmwareRange<genoapi_1.0.0.8

amd epyc_9654Match-

Node

AND

amd epyc_9634_firmwareRange<genoapi_1.0.0.8

amd epyc_9634Match-

Node

AND

amd epyc_9554p_firmwareRange<genoapi_1.0.0.8

amd epyc_9554pMatch-

Node

AND

amd epyc_9554_firmwareRange<genoapi_1.0.0.8

amd epyc_9554Match-

Node

AND

amd epyc_9534_firmwareRange<genoapi_1.0.0.8

amd epyc_9534Match-

Node

AND

amd epyc_9474f_firmwareRange<genoapi_1.0.0.8

amd epyc_9474fMatch-

Node

AND

amd epyc_9454p_firmwareRange<genoapi_1.0.0.8

amd epyc_9454pMatch-

Node

AND

amd epyc_9454_firmwareRange<genoapi_1.0.0.8

amd epyc_9454Match-

Node

AND

amd epyc_9374f_firmwareRange<genoapi_1.0.0.8

amd epyc_9374fMatch-

Node

AND

amd epyc_9354p_firmwareRange<genoapi_1.0.0.8

amd epyc_9354pMatch-

Node

AND

amd epyc_9354_firmwareRange<genoapi_1.0.0.8

amd epyc_9354Match-

Node

AND

amd epyc_9334_firmwareRange<genoapi_1.0.0.8

amd epyc_9334Match-

Node

AND

amd epyc_9274f_firmwareRange<genoapi_1.0.0.8

amd epyc_9274fMatch-

Node

AND

amd epyc_9254_firmwareRange<genoapi_1.0.0.8

amd epyc_9254Match-

Node

AND

amd epyc_9224_firmwareRange<genoapi_1.0.0.8

amd epyc_9224Match-

Node

AND

amd epyc_9174f_firmwareRange<genoapi_1.0.0.8

amd epyc_9174fMatch-

Node

AND

amd epyc_9124_firmwareRange<genoapi_1.0.0.8

amd epyc_9124Match-

Node

AND

amd epyc_9684x_firmwareRange<genoapi_1.0.0.8

amd epyc_9684xMatch-

Node

AND

amd epyc_9384x_firmwareRange<genoapi_1.0.0.8

amd epyc_9384xMatch-

Node

AND

amd epyc_9184x_firmwareRange<genoapi_1.0.0.8

amd epyc_9184xMatch-

Node

AND

amd epyc_9754_firmwareRange<genoapi_1.0.0.8

amd epyc_9754Match-

Node

AND

amd epyc_9754s_firmwareRange<genoapi_1.0.0.8

amd epyc_9754sMatch-

Node

AND

amd epyc_9734_firmwareRange<genoapi_1.0.0.8

amd epyc_9734Match-

Node

AND

amd epyc_8534p_firmwareRange<genoapi_1.0.0.8

amd epyc_8534pMatch-

Node

AND

amd epyc_8534pn_firmwareRange<genoapi_1.0.0.8

amd epyc_8534pnMatch-

Node

AND

amd epyc_8434p_firmwareRange<genoapi_1.0.0.8

amd epyc_8434pMatch-

Node

AND

amd epyc_8434pn_firmwareRange<genoapi_1.0.0.8

amd epyc_8434pnMatch-

Node

AND

amd epyc_8324p_firmwareRange<genoapi_1.0.0.8

amd epyc_8324pMatch-

Node

AND

amd epyc_8324pn_firmwareRange<genoapi_1.0.0.8

amd epyc_8324pnMatch-

Node

AND

amd epyc_8224p_firmwareRange<genoapi_1.0.0.8

amd epyc_8224pMatch-

Node

AND

amd epyc_8224pn_firmwareRange<genoapi_1.0.0.8

amd epyc_8224pnMatch-

Node

AND

amd epyc_8124p_firmwareRange<genoapi_1.0.0.8

amd epyc_8124pMatch-

Node

AND

amd epyc_8124pn_firmwareRange<genoapi_1.0.0.8

amd epyc_8124pnMatch-

Node

AND

amd epyc_8024p_firmwareRange<genoapi_1.0.0.8

amd epyc_8024pMatch-

Node

AND

amd epyc_8024pn_firmwareRange<genoapi_1.0.0.8

amd epyc_8024pnMatch-

Node

AND

amd ryzen_9_3950x_firmwareMatch-

amd ryzen_9_3950xMatch-

Node

AND

amd ryzen_9_3950xt_firmwareMatch-

amd ryzen_9_3950xtMatch-

Node

AND

amd ryzen_9_3900_firmwareMatch-

amd ryzen_9_3900Match-

Node

AND

amd ryzen_9_3900x_firmwareMatch-

amd ryzen_9_3900xMatch-

Node

AND

amd ryzen_7_3800x_firmwareMatch-

amd ryzen_7_3800xMatch-

Node

AND

amd ryzen_7_3800xt_firmwareMatch-

amd ryzen_7_3800xtMatch-

Node

AND

amd ryzen_7_3700xt_firmwareMatch-

amd ryzen_7_3700xtMatch-

Node

AND

amd ryzen_5_3600x_firmwareMatch-

amd ryzen_5_3600xMatch-

Node

AND

amd ryzen_5_3600xt_firmwareMatch-

amd ryzen_5_3600xtMatch-

Node

AND

amd ryzen_5_3600_firmwareMatch-

amd ryzen_5_3600Match-

Node

AND

amd ryzen_5_3500x_firmwareMatch-

amd ryzen_5_3500xMatch-

Node

AND

amd ryzen_5_3500_firmwareMatch-

amd ryzen_5_3500Match-

Node

AND

amd ryzen_3_3300x_firmwareMatch-

amd ryzen_3_3300xMatch-

Node

AND

amd ryzen_3_3100_firmwareMatch-

amd ryzen_3_3100Match-

Node

AND

amd ryzen_9_5950x_firmwareRange<comboam4_v2_pi_1.2.0.6

amd ryzen_9_5950xMatch-

Node

AND

amd ryzen_9_5900x_firmwareRange<comboam4_v2_pi_1.2.0.6

amd ryzen_9_5900xMatch-

Node

AND

amd ryzen_9_5900_firmwareRange<comboam4_v2_pi_1.2.0.6

amd ryzen_9_5900Match-

Node

AND

amd ryzen_7_5800x3d_firmwareRange<comboam4_v2_pi_1.2.0.6

amd ryzen_7_5800x3dMatch-

Node

AND

amd ryzen_7_5800x_firmwareRange<comboam4_v2_pi_1.2.0.6

amd ryzen_7_5800xMatch-

Node

AND

amd ryzen_7_5800_firmwareRange<comboam4_v2_pi_1.2.0.6

amd ryzen_7_5800Match-

Node

AND

amd ryzen_7_5700x_firmwareRange<comboam4_v2_pi_1.2.0.6

amd ryzen_7_5700xMatch-

Node

AND

amd ryzen_5_5600_firmwareRange<comboam4_v2_pi_1.2.0.6

amd ryzen_5_5600Match-

Node

AND

amd ryzen_5_5600x_firmwareRange<comboam4_v2_pi_1.2.0.6

amd ryzen_5_5600xMatch-

Node

AND

amd ryzen_5_5500_firmwareRange<comboam4_v2_pi_1.2.0.6

amd ryzen_5_5500Match-

Node

AND

amd ryzen_threadripper_3960x_firmwareRange<castlepeakpi-sp3r3_1.0.0.7

amd ryzen_threadripper_3960xMatch-

Node

AND

amd ryzen_threadripper_3970x_firmwareRange<castlepeakpi-sp3r3_1.0.0.7

amd ryzen_threadripper_3970xMatch-

Node

AND

amd ryzen_threadripper_3990x_firmwareRange<castlepeakpi-sp3r3_1.0.0.7

amd ryzen_threadripper_3990xMatch-

Node

AND

amd ryzen_threadripper_pro_3945wx_firmwareMatch-

amd ryzen_threadripper_pro_3945wxMatch-

Node

AND

amd ryzen_threadripper_pro_3955wx_firmwareMatch-

amd ryzen_threadripper_pro_3955wxMatch-

Node

AND

amd ryzen_threadripper_pro_3975wx_firmwareMatch-

amd ryzen_threadripper_pro_3975wxMatch-

Node

AND

amd ryzen_threadripper_pro_3995wx_firmwareMatch-

amd ryzen_threadripper_pro_3995wxMatch-

Node

AND

amd ryzen_threadripper_pro_3795wx_firmwareRange<chagallwspi-swrx8_1.0.0.0

amd ryzen_threadripper_pro_3795wxMatch-

[
  {
    "defaultStatus": "unaffected",
    "packageName": "PI",
    "platforms": [
      "x86"
    ],
    "product": "Ryzen™ 3000 series Desktop Processors “Matisse\"",
    "vendor": "AMD",
    "versions": [
      {
        "status": "affected",
        "version": "various"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "packageName": "PI",
    "platforms": [
      "x86"
    ],
    "product": "AMD Ryzen™ 5000 Series Desktop Processors “Vermeer”",
    "vendor": "AMD",
    "versions": [
      {
        "status": "affected",
        "version": "various"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "packageName": "PI",
    "platforms": [
      "x86"
    ],
    "product": "AMD Ryzen™ Threadripper™ 3000 Series Processors “Castle Peak” HEDT",
    "vendor": "AMD",
    "versions": [
      {
        "status": "affected",
        "version": "various"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "packageName": "PI",
    "platforms": [
      "x86"
    ],
    "product": "AMD Ryzen™ Threadripper™ PRO Processors “Castle Peak” WS SP3",
    "vendor": "AMD",
    "versions": [
      {
        "status": "affected",
        "version": "various"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "packageName": "PI",
    "platforms": [
      "x86"
    ],
    "product": "AMD Ryzen™ Threadripper™ PRO 3000WX Series Processors  “Chagall” WS",
    "vendor": "AMD",
    "versions": [
      {
        "status": "affected",
        "version": "various"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "packageName": "PI",
    "platforms": [
      "x86"
    ],
    "product": "1st Gen AMD EPYC™ Processors",
    "vendor": "AMD",
    "versions": [
      {
        "status": "affected",
        "version": "various"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "packageName": "PI",
    "platforms": [
      "x86"
    ],
    "product": "2nd Gen AMD EPYC™ Processors",
    "vendor": "AMD",
    "versions": [
      {
        "status": "affected",
        "version": "various"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "packageName": "PI",
    "platforms": [
      "x86"
    ],
    "product": "3rd Gen AMD EPYC™ Processors",
    "vendor": "AMD",
    "versions": [
      {
        "status": "affected",
        "version": "various"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "packageName": "PI",
    "platforms": [
      "x86"
    ],
    "product": "4th Gen AMD EPYC™ Processors",
    "vendor": "AMD",
    "versions": [
      {
        "status": "affected",
        "version": "various"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "AMD EPYC™ Embedded 3000",
    "vendor": "AMD",
    "versions": [
      {
        "status": "affected",
        "version": "various"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "AMD EPYC™ Embedded 7002",
    "vendor": "AMD",
    "versions": [
      {
        "status": "affected",
        "version": "various"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "AMD EPYC™ Embedded 7003",
    "vendor": "AMD",
    "versions": [
      {
        "status": "affected",
        "version": "various"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "AMD Ryzen™  Embedded 5000",
    "vendor": "AMD",
    "versions": [
      {
        "status": "affected",
        "version": "various"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "AMD EPYC™ Embedded 7002",
    "vendor": "AMD",
    "versions": [
      {
        "status": "affected",
        "version": "various"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "AMD EPYC™ Embedded 3000",
    "vendor": "AMD",
    "versions": [
      {
        "status": "affected",
        "version": "various"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "AMD EPYC™ Embedded 7003",
    "vendor": "AMD",
    "versions": [
      {
        "status": "affected",
        "version": "various"
      }
    ]
  }
]

Source	Link
amd	www.amd.com/en/corporate/product-security/bulletin/AMD-SB-5001
amd	www.amd.com/en/corporate/product-security/bulletin/AMD-SB-3002
amd	www.amd.com/en/corporate/product-security/bulletin/AMD-SB-4002

17 Jun 2026 04:15Current

7.8High risk

Vulners AI Score7.8

CVSS 3.16.7 - 7.5

EPSS0.00508

SSVC