Failure to validate the communication buffer and communication service in the BIOS may allow an attacker to tamper with the buffer resulting in potential SMM (System Management Mode) arbitrary code execution.

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Advisories
Source ID Title
EUVD EUVD EUVD-2021-13122 Failure to validate the communication buffer and communication service in the BIOS may allow an attacker to tamper with the buffer resulting in potential SMM (System Management Mode) arbitrary code execution.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Wed, 09 Apr 2025 16:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: AMD

Published:

Updated: 2025-04-09T15:19:17.090Z

Reserved: 2021-01-29T21:24:26.137Z

Link: CVE-2021-26316

cve-icon Vulnrichment

Updated: 2024-08-03T20:19:20.402Z

cve-icon NVD

Status : Modified

Published: 2023-01-11T08:15:10.243

Modified: 2025-04-09T16:15:16.977

Link: CVE-2021-26316

cve-icon Redhat

Severity : Important

Publid Date: 2023-01-10T06:30:00Z

Links: CVE-2021-26316 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses