Description
Predictable Seed in Pseudo-Random Number Generator (PRNG) in the firmware for some Intel(R) TDX may allow an authenticated user to potentially enable information disclosure via local access.
Published: 2025-08-12
Score: 2 Low
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2025-24430 Predictable Seed in Pseudo-Random Number Generator (PRNG) in the firmware for some Intel(R) TDX may allow an authenticated user to potentially enable information disclosure via local access.
History

Thu, 14 Aug 2025 06:30:00 +0000

Type Values Removed Values Added
First Time appeared Intel
Intel tdx Module Software
Vendors & Products Intel
Intel tdx Module Software

Tue, 12 Aug 2025 20:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


Tue, 12 Aug 2025 17:15:00 +0000

Type Values Removed Values Added
Description Predictable Seed in Pseudo-Random Number Generator (PRNG) in the firmware for some Intel(R) TDX may allow an authenticated user to potentially enable information disclosure via local access.
Weaknesses CWE-337
References
Metrics cvssV3_1

{'score': 3.3, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N'}

cvssV4_0

{'score': 2, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N'}


Subscriptions

Intel Tdx Module Software
cve-icon MITRE

Status: PUBLISHED

Assigner: intel

Published:

Updated: 2025-08-12T19:22:19.332Z

Reserved: 2025-01-08T04:00:28.773Z

Link: CVE-2025-20613

cve-icon Vulnrichment

Updated: 2025-08-12T19:22:15.669Z

cve-icon NVD

Status : Deferred

Published: 2025-08-12T17:15:29.900

Modified: 2026-04-15T00:35:42.020

Link: CVE-2025-20613

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-08-13T21:47:43Z

Weaknesses