CVE-2023-31330 - Vulnerability Details - OpenCVE

An out-of-bounds read in the ASP could allow a privileged attacker with access to a malicious bootloader to potentially read sensitive memory resulting in loss of confidentiality.

No CVSS v4.0

Attack Vector Local

Attack Complexity High

Privileges Required High

Scope Changed

Confidentiality Impact Low

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact partial

Vendors	Products
Amd	Athlon Athlon 3000 Ryzen 3000 Ryzen 4000 Ryzen 5000 Ryzen 6000 Ryzen 7000 Ryzen 7020

No data.

No data.

References

Link	Providers
https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-4012.html
https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-5007.html

History

Mon, 08 Sep 2025 20:15:00 +0000

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

Mon, 08 Sep 2025 15:30:00 +0000

Type	Values Removed	Values Added
First Time appeared		Amd Amd athlon Amd athlon 3000 Amd ryzen 3000 Amd ryzen 4000 Amd ryzen 5000 Amd ryzen 6000 Amd ryzen 7000 Amd ryzen 7020
Vendors & Products		Amd Amd athlon Amd athlon 3000 Amd ryzen 3000 Amd ryzen 4000 Amd ryzen 5000 Amd ryzen 6000 Amd ryzen 7000 Amd ryzen 7020

Sat, 06 Sep 2025 17:15:00 +0000

Type	Values Removed	Values Added
Description		An out-of-bounds read in the ASP could allow a privileged attacker with access to a malicious bootloader to potentially read sensitive memory resulting in loss of confidentiality.
Weaknesses		CWE-125
References		https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-4012.html https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-5007.html
Metrics		cvssV3_1 `{'score': 2.5, 'vector': 'CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:L/I:N/A:N'}`

MITRE

Status: PUBLISHED

Assigner: AMD

Published: 2025-09-06T16:57:08.320Z

Updated: 2025-09-08T20:04:07.101Z

Reserved: 2023-04-27T15:25:41.424Z

Link: CVE-2023-31330

Vulnrichment

Updated: 2025-09-08T20:04:03.420Z

NVD

Status : Awaiting Analysis

Published: 2025-09-06T17:15:31.700

Modified: 2025-09-08T16:25:38.810

Link: CVE-2023-31330

Redhat

No data.

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