CVE-2020-12946

🗓️ 16 Nov 2021 18:01:28Reported by AMDType

Insufficient input validation in ASP firmware for discrete TPM commands could lead to integrity loss and denial of servic

Reporter	Title	Published	Views	Family All 11
Amd	AMD Server Vulnerabilities – November 2021	8 Nov 202100:00	–	amd
Amd	AMD Client Vulnerabilities – May 2022	10 May 202200:00	–	amd
CNNVD	AMD Platform Security Processor 输入验证错误漏洞	12 Nov 202100:00	–	cnnvd
Cvelist	CVE-2020-12946	16 Nov 202118:01	–	cvelist
EUVD	EUVD-2020-5226	7 Oct 202500:30	–	euvd
HPE Security Bulletins	HPESBHF04209 rev.1 - HPE ProLiant and Apollo Gen10 and Gen10 Plus Servers Using Certain AMD EPYC Processors, Multiple Local Vulnerabilities	10 Nov 202100:00	–	hpe
Hewlett-Packard	AMD Client UEFI Firmware May 2022 Security Updates	10 May 202200:00	–	hp
NVD	CVE-2020-12946	16 Nov 202119:15	–	nvd
OSV	CVE-2020-12946	16 Nov 202119:15	–	osv
Prion	Input validation	16 Nov 202119:15	–	prion

NVD

Node

AND

amd epyc_7f72_firmwareRange<romepi-sp3_1.0.0.c

amd epyc_7f72Match-

Node

AND

amd epyc_7f52_firmwareRange<romepi-sp3_1.0.0.c

amd epyc_7f52Match-

Node

AND

amd epyc_7f32_firmwareRange<romepi-sp3_1.0.0.c

amd epyc_7f32Match-

Node

AND

amd epyc_7h12_firmwareRange<romepi-sp3_1.0.0.c

amd epyc_7h12Match-

Node

AND

amd epyc_7742_firmwareRange<romepi-sp3_1.0.0.c

amd epyc_7742Match-

Node

AND

amd epyc_7702_firmwareRange<romepi-sp3_1.0.0.c

amd epyc_7702Match-

Node

AND

amd epyc_7702p_firmwareRange<romepi-sp3_1.0.0.c

amd epyc_7702pMatch-

Node

AND

amd epyc_7662_firmwareRange<romepi-sp3_1.0.0.c

amd epyc_7662Match-

Node

AND

amd epyc_7642_firmwareRange<romepi-sp3_1.0.0.c

amd epyc_7642Match-

Node

AND

amd epyc_7552_firmwareRange<romepi-sp3_1.0.0.c

amd epyc_7552Match-

Node

AND

amd epyc_7542_firmwareRange<romepi-sp3_1.0.0.c

amd epyc_7542Match-

Node

AND

amd epyc_7532_firmwareRange<romepi-sp3_1.0.0.c

amd epyc_7532Match-

Node

AND

amd epyc_7502_firmwareRange<romepi-sp3_1.0.0.c

amd epyc_7502Match-

Node

AND

amd epyc_7502p_firmwareRange<romepi-sp3_1.0.0.c

amd epyc_7502pMatch-

Node

AND

amd epyc_7452_firmwareRange<romepi-sp3_1.0.0.c

amd epyc_7452Match-

Node

AND

amd epyc_7402_firmwareRange<romepi-sp3_1.0.0.c

amd epyc_7402Match-

Node

AND

amd epyc_7402p_firmwareRange<romepi-sp3_1.0.0.c

amd epyc_7402pMatch-

Node

AND

amd epyc_7352_firmwareRange<romepi-sp3_1.0.0.c

amd epyc_7352Match-

Node

AND

amd epyc_7302_firmwareRange<romepi-sp3_1.0.0.c

amd epyc_7302Match-

Node

AND

amd epyc_7302p_firmwareRange<romepi-sp3_1.0.0.c

amd epyc_7302pMatch-

Node

AND

amd epyc_7282_firmwareRange<romepi-sp3_1.0.0.c

amd epyc_7282Match-

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AND

amd epyc_7272_firmwareRange<romepi-sp3_1.0.0.c

amd epyc_7272Match-

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AND

amd epyc_7262_firmwareRange<romepi-sp3_1.0.0.c

amd epyc_7262Match-

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AND

amd epyc_7252_firmwareRange<romepi-sp3_1.0.0.c

amd epyc_7252Match-

Node

AND

amd epyc_7232p_firmwareRange<romepi-sp3_1.0.0.c

amd epyc_7232pMatch-

Node

AND

amd epyc_7763_firmwareRange<milanpi-sp3_1.0.0.4

amd epyc_7763Match-

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AND

amd epyc_7713p_firmwareRange<milanpi-sp3_1.0.0.4

amd epyc_7713pMatch-

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AND

amd epyc_7713_firmwareRange<milanpi-sp3_1.0.0.4

amd epyc_7713Match-

Node

AND

amd epyc_7663_firmwareRange<milanpi-sp3_1.0.0.4

amd epyc_7663Match-

Node

AND

amd epyc_7643_firmwareRange<milanpi-sp3_1.0.0.4

amd epyc_7643Match-

Node

AND

amd epyc_75f3_firmwareRange<milanpi-sp3_1.0.0.4

amd epyc_75f3Match-

Node

AND

amd epyc_7543p_firmwareRange<milanpi-sp3_1.0.0.4

amd epyc_7543pMatch-

Node

AND

amd epyc_7543_firmwareRange<milanpi-sp3_1.0.0.4

amd epyc_7543Match-

Node

AND

amd epyc_7513_firmwareRange<milanpi-sp3_1.0.0.4

amd epyc_7513Match-

Node

AND

amd epyc_7453_firmwareRange<milanpi-sp3_1.0.0.4

amd epyc_7453Match-

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AND

amd epyc_74f3_firmwareRange<milanpi-sp3_1.0.0.4

amd epyc_74f3Match-

Node

AND

amd epyc_7443p_firmwareRange<milanpi-sp3_1.0.0.4

amd epyc_7443pMatch-

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AND

amd epyc_7443_firmwareRange<milanpi-sp3_1.0.0.4

amd epyc_7443Match-

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AND

amd epyc_7413_firmwareRange<milanpi-sp3_1.0.0.4

amd epyc_7413Match-

Node

AND

amd epyc_73f3_firmwareRange<milanpi-sp3_1.0.0.4

amd epyc_73f3Match-

Node

AND

amd epyc_7343_firmwareRange<milanpi-sp3_1.0.0.4

amd epyc_7343Match-

Node

AND

amd epyc_7313p_firmwareRange<milanpi-sp3_1.0.0.4

amd epyc_7313pMatch-

Node

AND

amd epyc_7313_firmwareRange<milanpi-sp3_1.0.0.4

amd epyc_7313Match-

Node

AND

amd epyc_72f3_firmwareRange<milanpi-sp3_1.0.0.4

amd epyc_72f3Match-

[
  {
    "product": "Ryzen™ Series",
    "vendor": "AMD",
    "versions": [
      {
        "status": "affected",
        "version": "various"
      }
    ]
  },
  {
    "product": "Athlon™ Series",
    "vendor": "AMD",
    "versions": [
      {
        "status": "affected",
        "version": "various"
      }
    ]
  }
]

Source	Link
amd	www.amd.com/en/corporate/product-security/bulletin/amd-sb-1027

17 Jun 2026 02:52Current

7.3High risk

Vulners AI Score7.3

CVSS 26.6

CVSS 3.17.1

EPSS0.00218

CWE-20