CVE-2023-47855 - Vulnerability Details - OpenCVE

Improper input validation in some Intel(R) TDX module software before version 1.5.05.46.698 may allow a privileged user to potentially enable escalation of privilege via local access.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required High

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00025.

Exploitation none

Automatable no

Technical Impact total

Vendors	Products
Intel	Tdx Module Trust Domain Extensions Module
Netapp	Hci Compute Node Bios

Configuration 1 [-]

cpe:2.3:a:intel:tdx_module:*:*:*:*:*:*:*:*

Configuration 2 [-]

cpe:2.3:o:netapp:hci_compute_node_bios:-:*:*:*:*:*:*:*

No data.

No data.

References

Link	Providers
https://github.com/intel/Intel-Linux-Processor-Microcode-Data-Files/releases/tag/microcode-20240514
https://nvd.nist.gov/vuln/detail/CVE-2023-47855
https://security.netapp.com/advisory/ntap-20240621-0003/
https://www.cve.org/CVERecord?id=CVE-2023-47855
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01036.html

History

Tue, 02 Sep 2025 14:00:00 +0000

Type	Values Removed	Values Added
First Time appeared		Intel tdx Module Netapp Netapp hci Compute Node Bios
CPEs		cpe:2.3:a:intel:tdx_module:::::::: cpe:2.3:o:netapp:hci_compute_node_bios:-:::::::*
Vendors & Products		Intel tdx Module Netapp Netapp hci Compute Node Bios

Thu, 13 Feb 2025 18:15:00 +0000

Type	Values Removed	Values Added
First Time appeared		Intel Intel trust Domain Extensions Module
CPEs		cpe:2.3:a:intel:trust_domain_extensions_module::::::::
Vendors & Products		Intel Intel trust Domain Extensions Module
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

MITRE

Status: PUBLISHED

Assigner: intel

Published: 2024-05-16T20:47:25.146Z

Updated: 2025-02-13T17:18:10.345Z

Reserved: 2023-11-18T04:00:12.356Z

Link: CVE-2023-47855

Vulnrichment

Updated: 2024-08-02T21:16:43.722Z

NVD

Status : Analyzed

Published: 2024-05-16T21:16:00.630

Modified: 2025-09-02T13:57:55.683

Link: CVE-2023-47855

Redhat

Severity : Moderate

Publid Date: 2024-05-14T00:00:00Z

Links: CVE-2023-47855 - Bugzilla

OpenCVE Enrichment

No data.

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