CVE-2021-46764

🗓️ 09 May 2023 18:36:24Reported by AMDType

Improper validation of DRAM addresses in SMU may allow an attacker to overwrite sensitive memory

Reporter	Title	Published	Views	Family All 9
Amd	AMD Server Vulnerabilities – May 2023	9 May 202300:00	–	amd
CNNVD	AMD Secure Processor和AMD System Management Unit 缓冲区错误漏洞	9 May 202300:00	–	cnnvd
Cvelist	CVE-2021-46764	9 May 202318:36	–	cvelist
EUVD	EUVD-2021-33420	3 Oct 202520:07	–	euvd
NVD	CVE-2021-46764	9 May 202319:15	–	nvd
OSV	CVE-2021-46764	9 May 202319:15	–	osv
Prion	Input validation	9 May 202319:15	–	prion
Positive Technologies	PT-2023-12578 · Amd · 2Nd Gen Amd Epyc™ +41	9 May 202300:00	–	ptsecurity
Vulnrichment	CVE-2021-46764	9 May 202318:36	–	vulnrichment

NVD

Node

amd epyc_72f3_firmwareMatchmilanpi_1.0.0.9

AND

amd epyc_72f3Match-

Node

amd epyc_7313_firmwareMatchmilanpi_1.0.0.9

AND

amd epyc_7313Match-

Node

amd epyc_7313p_firmwareMatchmilanpi_1.0.0.9

AND

amd epyc_7313pMatch-

Node

amd epyc_7343_firmwareMatchmilanpi_1.0.0.9

AND

amd epyc_7343Match-

Node

amd epyc_7373x_firmwareMatchmilanpi_1.0.0.9

AND

amd epyc_7373xMatch-

Node

amd epyc_73f3_firmwareMatchmilanpi_1.0.0.9

AND

amd epyc_73f3Match-

Node

amd epyc_7413_firmwareMatchmilanpi_1.0.0.9

AND

amd epyc_7413Match-

Node

amd epyc_7443_firmwareMatchmilanpi_1.0.0.9

AND

amd epyc_7443Match-

Node

amd epyc_7443p_firmwareMatchmilanpi_1.0.0.9

AND

amd epyc_7443pMatch-

Node

amd epyc_7453_firmwareMatchmilanpi_1.0.0.9

AND

amd epyc_7453Match-

Node

amd epyc_7473x_firmwareMatchmilanpi_1.0.0.9

AND

amd epyc_7473xMatch-

Node

amd epyc_74f3_firmwareMatchmilanpi_1.0.0.9

AND

amd epyc_74f3Match-

Node

amd epyc_7513_firmwareMatchmilanpi_1.0.0.9

AND

amd epyc_7513Match-

Node

amd epyc_7543_firmwareMatchmilanpi_1.0.0.9

AND

amd epyc_7543Match-

Node

amd epyc_7543p_firmwareMatchmilanpi_1.0.0.9

AND

amd epyc_7543pMatch-

Node

amd epyc_7573x_firmwareMatchmilanpi_1.0.0.9

AND

amd epyc_7573xMatch-

Node

amd epyc_75f3_firmwareMatchmilanpi_1.0.0.9

AND

amd epyc_75f3Match-

Node

amd epyc_7643_firmwareMatchmilanpi_1.0.0.9

AND

amd epyc_7643Match-

Node

amd epyc_7663_firmwareMatchmilanpi_1.0.0.9

AND

amd epyc_7663Match-

Node

amd epyc_7713_firmwareMatchmilanpi_1.0.0.9

AND

amd epyc_7713Match-

Node

amd epyc_7713p_firmwareMatchmilanpi_1.0.0.9

AND

amd epyc_7713pMatch-

Node

amd epyc_7763_firmwareMatchmilanpi_1.0.0.9

AND

amd epyc_7763Match-

Node

amd epyc_7773x_firmwareMatchmilanpi_1.0.0.9

AND

amd epyc_7773xMatch-

Node

amd epyc_7232p_firmwareMatchromepi_1.0.0.e

AND

amd epyc_7232pMatch-

Node

amd epyc_7252_firmwareMatchromepi_1.0.0.e

AND

amd epyc_7252Match-

Node

amd epyc_7262_firmwareMatchromepi_1.0.0.e

AND

amd epyc_7262Match-

Node

amd epyc_7272_firmwareMatchromepi_1.0.0.e

AND

amd epyc_7272Match-

Node

amd epyc_7282_firmwareMatchromepi_1.0.0.e

AND

amd epyc_7282Match-

Node

amd epyc_7302_firmwareMatchromepi_1.0.0.e

AND

amd epyc_7302Match-

Node

amd epyc_7302p_firmwareMatchromepi_1.0.0.e

AND

amd epyc_7302pMatch-

Node

amd epyc_7352_firmwareMatchromepi_1.0.0.e

AND

amd epyc_7352Match-

Node

amd epyc_7402_firmwareMatchromepi_1.0.0.e

AND

amd epyc_7402Match-

Node

amd epyc_7402p_firmwareMatchromepi_1.0.0.e

AND

amd epyc_7402pMatch-

Node

amd epyc_7452_firmwareMatchromepi_1.0.0.e

AND

amd epyc_7452Match-

Node

amd epyc_7502_firmwareMatchromepi_1.0.0.e

AND

amd epyc_7502Match-

Node

amd epyc_7502p_firmwareMatchromepi_1.0.0.e

AND

amd epyc_7502pMatch-

Node

amd epyc_7532_firmwareMatchromepi_1.0.0.e

AND

amd epyc_7532Match-

Node

amd epyc_7542_firmwareMatchromepi_1.0.0.e

AND

amd epyc_7542Match-

Node

amd epyc_7552_firmwareMatchromepi_1.0.0.e

AND

amd epyc_7552Match-

Node

amd epyc_7642_firmwareMatchromepi_1.0.0.e

AND

amd epyc_7642Match-

Node

amd epyc_7662_firmwareMatchromepi_1.0.0.e

AND

amd epyc_7662Match-

Node

amd epyc_7702_firmwareMatchromepi_1.0.0.e

AND

amd epyc_7702Match-

Node

amd epyc_7702p_firmwareMatchromepi_1.0.0.e

AND

amd epyc_7702pMatch-

Node

amd epyc_7742_firmwareMatchromepi_1.0.0.e

AND

amd epyc_7742Match-

Node

amd epyc_7f32_firmwareMatchromepi_1.0.0.e

AND

amd epyc_7f32Match-

Node

amd epyc_7f52_firmwareMatchromepi_1.0.0.e

AND

amd epyc_7f52Match-

Node

amd epyc_7f72_firmwareMatchromepi_1.0.0.e

AND

amd epyc_7f72Match-

Node

amd epyc_7h12_firmwareMatchromepi_1.0.0.e

AND

amd epyc_7h12Match-

[
  {
    "defaultStatus": "unaffected",
    "packageName": "AGESA",
    "platforms": [
      "x86"
    ],
    "product": "2nd Gen AMD EPYC™ ",
    "vendor": "AMD",
    "versions": [
      {
        "status": "affected",
        "version": "various "
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "packageName": "AGESA",
    "platforms": [
      "x86"
    ],
    "product": "3rd Gen AMD EPYC™ ",
    "vendor": "AMD",
    "versions": [
      {
        "status": "affected",
        "version": "various "
      }
    ]
  }
]

Source	Link
amd	www.amd.com/en/corporate/product-security/bulletin/AMD-SB-3001

28 Jan 2025 16:15Current

7.8High risk

Vulners AI Score7.8

CVSS 3.17.5

EPSS0.0054

SSVC

CWE-787