A TOCTOU in ASP bootloader may allow an attacker
to tamper with the SPI ROM following data read to memory potentially resulting
in S3 data corruption and information disclosure.








Advisories
Source ID Title
EUVD EUVD EUVD-2021-13162 A TOCTOU in ASP bootloader may allow an attacker to tamper with the SPI ROM following data read to memory potentially resulting in S3 data corruption and information disclosure.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Tue, 28 Jan 2025 16:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


cve-icon MITRE

Status: PUBLISHED

Assigner: AMD

Published:

Updated: 2025-01-28T15:48:38.470Z

Reserved: 2021-01-29T21:24:26.149Z

Link: CVE-2021-26356

cve-icon Vulnrichment

Updated: 2024-08-03T20:26:24.804Z

cve-icon NVD

Status : Modified

Published: 2023-05-09T19:15:10.737

Modified: 2025-01-28T16:15:29.150

Link: CVE-2021-26356

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.