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

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cve-icon MITRE Information

Status: PUBLISHED

Assigner: AMD

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

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

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


Link: CVE-2021-46755

JSON object: View

cve-icon NVD Information

Status : Analyzed

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

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


Link: CVE-2021-46755

JSON object: View

cve-icon Redhat Information

No data.