CVE-2021-46779 - Vulnerability Details - OpenCVE

Insufficient input validation in SVC_ECC_PRIMITIVE system call in a compromised user application or ABL may allow an attacker to corrupt ASP (AMD Secure Processor) OS memory which may lead to potential loss of integrity and availability.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact total

Vendors	Products
Amd	Milanpi Milanpi Firmware Naplespi Naplespi Firmware Romepi Romepi Firmware

Configuration 1 [-]

AND

cpe:2.3:o:amd:romepi_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:amd:romepi:-:*:*:*:*:*:*:*

Configuration 2 [-]

AND

cpe:2.3:o:amd:milanpi_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:amd:milanpi:-:*:*:*:*:*:*:*

Configuration 3 [-]

AND

cpe:2.3:o:amd:naplespi_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:amd:naplespi:-:*:*:*:*:*:*:*

No data.

References

Link	Providers
https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-1032

History

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

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

MITRE

Status: PUBLISHED

Assigner: AMD

Published: 2023-01-10T20:56:52.789Z

Updated: 2025-04-09T14:47:59.765Z

Reserved: 2022-03-31T16:50:27.875Z

Link: CVE-2021-46779

Vulnrichment

Updated: 2024-08-04T05:17:42.420Z

NVD

Status : Modified

Published: 2023-01-11T08:15:13.213

Modified: 2025-04-09T15:15:44.867

Link: CVE-2021-46779

Redhat

No data.

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