Failure to unmap certain SysHub mappings in error paths of the ASP (AMD Secure Processor) bootloader may allow an attacker with a malicious bootloader to exhaust the SysHub resources resulting in a potential denial of service.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: AMD

Published: 2023-05-09T19:00:26.747Z

Updated: 2024-08-04T05:17:42.829Z

Reserved: 2022-03-31T16:50:27.868Z

Link: CVE-2021-46755

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2023-05-09T20:15:12.157

Modified: 2023-05-22T15:43:04.903

Link: CVE-2021-46755

cve-icon Redhat

No data.