Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2023-6138

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
14/02/2024
Last modified:
22/12/2025

Description

A potential security vulnerability has been identified in the system BIOS for certain HP Workstation PCs, which might allow escalation of privilege, arbitrary code execution, or denial of service. HP is releasing mitigation for the potential vulnerability.

Impact

Vector 3.x
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 7.90 HIGH
Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:H/A:H

Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): High
User Interaction (UI): None
Scope (S): Changed
Confidentiality (C): None
Integrity (I): High
Availability (A): High

Base Score 3.x
7.90
Severity 3.x
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:hp:z440_workstation_firmware:*:*:*:*:*:*:*:* 2.62 (excluding)
cpe:2.3:h:hp:z440_workstation:-:*:*:*:*:*:*:*
cpe:2.3:o:hp:z640_workstation_firmware:*:*:*:*:*:*:*:* 2.62 (excluding)
cpe:2.3:h:hp:z640_workstation:-:*:*:*:*:*:*:*
cpe:2.3:o:hp:z840_workstation_firmware:*:*:*:*:*:*:*:* 2.62 (excluding)
cpe:2.3:h:hp:z840_workstation:-:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools