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EUVD-2021-32677

🗓️ 03 Oct 2025 20:07:09Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 1 Views

Vulnerability in SdHostDriver allows insufficient buffer validation in System Management Mode.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
BDU FSTEC
The vulnerability of the SdHostDriver component in the InsydeH2O UEFI firmware creation framework allows a attacker to execute arbitrary code on the target system.
1 Mar 202200:00
bdu_fstec
Broadcom
BSA-2022-1763
29 Mar 202200:00
broadcom
CNNVD
Insyde InsydeH2O 缓冲区错误漏洞
5 Jan 202200:00
cnnvd
CNVD
Insyde InsydeH2O Buffer Overflow Vulnerability
10 Jan 202200:00
cnvd
CVE
CVE-2021-45971
5 Jan 202223:09
cve
Cvelist
CVE-2021-45971
5 Jan 202223:09
cvelist
NVD
CVE-2021-45971
6 Jan 202200:15
nvd
OSV
CVE-2021-45971
6 Jan 202200:15
osv
Prion
Buffer overflow
6 Jan 202200:15
prion
RedhatCVE
CVE-2021-45971
22 May 202518:56
redhatcve
Rows per page
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        "vendor": {
          "name": "n/a"
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    ],
    "enisaIdProduct": [
      {
        "id": "d29058c8-b62d-3e16-ba4b-8e938166da31",
        "product": {
          "name": "n/a"
        },
        "product_version": "n/a"
      }
    ]
  }
]

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03 Oct 2025 20:07Current
8.1High risk
Vulners AI Score8.1
CVSS 3.18.2
CVSS 27.2
EPSS0.00056
1