Description
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.








Published: 2023-05-09
Score: 7.4 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

No analysis available yet.

Remediation

No remediation available yet.

Tracking

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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.
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'}


Subscriptions

Amd Epyc 7001 Epyc 7001 Firmware Epyc 7002 Epyc 7002 Firmware Epyc 7232p Epyc 7232p Firmware Epyc 7251 Epyc 7251 Firmware Epyc 7252 Epyc 7252 Firmware Epyc 7261 Epyc 7261 Firmware Epyc 7262 Epyc 7262 Firmware Epyc 7272 Epyc 7272 Firmware Epyc 7281 Epyc 7281 Firmware Epyc 7282 Epyc 7282 Firmware Epyc 72f3 Epyc 72f3 Firmware Epyc 7301 Epyc 7301 Firmware Epyc 7302 Epyc 7302 Firmware Epyc 7302p Epyc 7302p Firmware Epyc 7313 Epyc 7313 Firmware Epyc 7313p Epyc 7313p Firmware Epyc 7343 Epyc 7343 Firmware Epyc 7351 Epyc 7351 Firmware Epyc 7351p Epyc 7351p Firmware Epyc 7352 Epyc 7352 Firmware Epyc 7371 Epyc 7371 Firmware Epyc 7373x Epyc 7373x Firmware Epyc 7401 Epyc 7401 Firmware Epyc 7401p Epyc 7401p Firmware Epyc 7402 Epyc 7402 Firmware Epyc 7402p Epyc 7402p Firmware Epyc 7413 Epyc 7413 Firmware Epyc 7443 Epyc 7443 Firmware Epyc 7443p Epyc 7443p Firmware Epyc 7451 Epyc 7451 Firmware Epyc 7452 Epyc 7452 Firmware Epyc 7453 Epyc 7453 Firmware Epyc 7473x Epyc 7473x Firmware Epyc 74f3 Epyc 74f3 Firmware Epyc 7501 Epyc 7501 Firmware Epyc 7502 Epyc 7502 Firmware Epyc 7513 Epyc 7513 Firmware Epyc 7532 Epyc 7532 Firmware Epyc 7542 Epyc 7542 Firmware Epyc 7543 Epyc 7543 Firmware Epyc 7543p Epyc 7543p Firmware Epyc 7551 Epyc 7551 Firmware Epyc 7551p Epyc 7551p Firmware Epyc 7552 Epyc 7552 Firmware Epyc 7573x Epyc 7573x Firmware Epyc 75f3 Epyc 75f3 Firmware Epyc 7601 Epyc 7601 Firmware Epyc 7642 Epyc 7642 Firmware Epyc 7643 Epyc 7643 Firmware Epyc 7662 Epyc 7662 Firmware Epyc 7663 Epyc 7663 Firmware Epyc 7702 Epyc 7702 Firmware Epyc 7702p Epyc 7702p Firmware Epyc 7713 Epyc 7713 Firmware Epyc 7713p Epyc 7713p Firmware Epyc 7742 Epyc 7742 Firmware Epyc 7763 Epyc 7763 Firmware Epyc 7773x Epyc 7773x Firmware Epyc 7f32 Epyc 7f32 Firmware Epyc 7f52 Epyc 7f52 Firmware Epyc 7f72 Epyc 7f72 Firmware Epyc 7h12 Epyc 7h12 Firmware Ryzen 3 3100 Ryzen 3 3100 Firmware Ryzen 3 3300x Ryzen 3 3300x Firmware Ryzen 5 3500 Ryzen 5 3500 Firmware Ryzen 5 3500x Ryzen 5 3500x Firmware Ryzen 5 3600 Ryzen 5 3600 Firmware Ryzen 5 3600x Ryzen 5 3600x Firmware Ryzen 5 3600xt Ryzen 5 3600xt Firmware Ryzen 5 5500 Ryzen 5 5500 Firmware Ryzen 5 5600 Ryzen 5 5600 Firmware Ryzen 5 5600x Ryzen 5 5600x Firmware Ryzen 7 3700xt Ryzen 7 3700xt Firmware Ryzen 7 3800x Ryzen 7 3800x Firmware Ryzen 7 3800xt Ryzen 7 3800xt Firmware Ryzen 7 5700x Ryzen 7 5700x Firmware Ryzen 7 5800 Ryzen 7 5800 Firmware Ryzen 7 5800x Ryzen 7 5800x3d Ryzen 7 5800x3d Firmware Ryzen 7 5800x Firmware Ryzen 9 3900 Ryzen 9 3900 Firmware Ryzen 9 3900x Ryzen 9 3900x Firmware Ryzen 9 3950x Ryzen 9 3950x Firmware Ryzen 9 3950xt Ryzen 9 3950xt Firmware Ryzen 9 5900 Ryzen 9 5900 Firmware Ryzen 9 5900x Ryzen 9 5900x Firmware Ryzen 9 5950x Ryzen 9 5950x Firmware Ryzen Threadripper 3960x Ryzen Threadripper 3960x Firmware Ryzen Threadripper 3970x Ryzen Threadripper 3970x Firmware Ryzen Threadripper 3990x Ryzen Threadripper 3990x Firmware Ryzen Threadripper Pro 3945wx Ryzen Threadripper Pro 3945wx Firmware Ryzen Threadripper Pro 3955wx Ryzen Threadripper Pro 3955wx Firmware Ryzen Threadripper Pro 3975wx Ryzen Threadripper Pro 3975wx Firmware Ryzen Threadripper Pro 3995wx Ryzen Threadripper Pro 3995wx Firmware Ryzen Threadripper Pro 5945wx Ryzen Threadripper Pro 5945wx Firmware Ryzen Threadripper Pro 5955wx Ryzen Threadripper Pro 5955wx Firmware Ryzen Threadripper Pro 5965wx Ryzen Threadripper Pro 5965wx Firmware Ryzen Threadripper Pro 5975wx Ryzen Threadripper Pro 5975wx Firmware Ryzen Threadripper Pro 5995wx Ryzen Threadripper Pro 5995wx Firmware
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.

Weaknesses