CVE-2025-22444
Information Disclosure in Intel UEFI PdaSmm Module on Reference Platforms
Publication date: 2026-03-10
Last updated on: 2026-03-10
Assigner: Intel Corporation
Description
Description
CVSS Scores
EPSS Scores
| Probability: | |
| Percentile: |
Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| intel | uefi_pdasm_module | * |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-668 | The product exposes a resource to the wrong control sphere, providing unintended actors with inappropriate access to the resource. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability involves the exposure of a resource to the wrong sphere within the UEFI PdaSmm module on some Intel reference platforms. It may allow an information disclosure if exploited.
An attacker with privileged system software access and the ability to perform a high complexity attack could potentially expose sensitive data. The attack requires local access, special internal knowledge, and no user interaction.
The vulnerability primarily impacts the confidentiality of the system, with no effect on integrity or availability.
How can this vulnerability impact me? :
This vulnerability can lead to the exposure of sensitive information on affected systems.
Since it impacts confidentiality, an attacker with privileged access and sufficient knowledge could access data that should remain protected.
There is no impact on system integrity or availability, so the system's operation and data correctness remain 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