Description
Insufficient input validation in SEV firmware may allow an attacker to perform out-of-bounds memory reads within the ASP boot loader, potentially leading to a denial of service.
Published: 2023-01-10
Score: 5.5 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2021-33424 Insufficient input validation in SEV firmware may allow an attacker to perform out-of-bounds memory reads within the ASP boot loader, potentially leading to a denial of service.
History

Wed, 09 Apr 2025 15:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


Subscriptions

Amd Milanpi Milanpi Firmware Romepi Romepi Firmware
cve-icon MITRE

Status: PUBLISHED

Assigner: AMD

Published:

Updated: 2025-04-09T14:50:04.831Z

Reserved: 2022-03-31T16:50:27.872Z

Link: CVE-2021-46768

cve-icon Vulnrichment

Updated: 2024-08-04T05:17:42.402Z

cve-icon NVD

Status : Modified

Published: 2023-01-11T08:15:13.163

Modified: 2025-04-09T15:15:44.690

Link: CVE-2021-46768

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses