CVE-2025-30513
Race Condition in Intel TDX Module Enables Privilege Escalation
Publication date: 2026-02-10
Last updated on: 2026-02-10
Assigner: Intel Corporation
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| intel | tdx_module | * |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-362 | The product contains a concurrent code sequence that requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence operating concurrently. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is a race condition in some Intel TDX Modules operating within Ring 0, which is the hypervisor level. It allows a system software adversary who already has privileged user access to potentially escalate their privileges further. The attack is of low complexity and can be executed locally without user interaction or special internal knowledge.
How can this vulnerability impact me? :
The vulnerability can impact the confidentiality and integrity of the affected system at a high level. However, it does not affect the availability of the system. This means sensitive information could be exposed or altered by an attacker who exploits this vulnerability, but the system's availability remains unaffected.
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
I don't know
How can this vulnerability be detected on my network or system? Can you suggest some commands?
I don't know
What immediate steps should I take to mitigate this vulnerability?
I don't know