Improper
Access Control in System Management Mode (SMM) may allow an attacker access to
the SPI flash potentially leading to arbitrary code execution.
















Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Wed, 07 May 2025 21:15:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 8.4, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

ssvc

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

cvssV3_1

{'score': 7.1, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: AMD

Published:

Updated: 2025-05-07T21:10:03.008Z

Reserved: 2022-10-27T18:53:39.759Z

Link: CVE-2023-20587

cve-icon Vulnrichment

Updated: 2024-08-02T09:05:36.265Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2024-02-13T20:15:52.677

Modified: 2025-05-07T22:15:16.463

Link: CVE-2023-20587

cve-icon Redhat

Severity : Important

Publid Date: 2024-02-13T00:00:00Z

Links: CVE-2023-20587 - Bugzilla

cve-icon OpenCVE Enrichment

No data.