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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: AMD

Published: 2023-01-10T19:46:46.575Z

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

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

Link: CVE-2021-26316

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

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

Modified: 2024-11-21T05:56:04.830

Link: CVE-2021-26316

cve-icon Redhat

Severity : Important

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

Links: CVE-2021-26316 - Bugzilla