Improper handling of values in the microcode flow for some Intel(R) Processor Family may allow an escalation of privilege. Startup code and smm adversary with a privileged user combined with a high complexity attack may enable escalation of privilege. This result may potentially occur via local access when attack requirements are present with special internal knowledge and requires no user interaction. The potential vulnerability may impact the confidentiality (low), integrity (low) and availability (none) of the vulnerable system, resulting in subsequent system confidentiality (low), integrity (low) and availability (none) impacts.
Metrics
Affected Vendors & Products
References
History
Tue, 10 Feb 2026 18:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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Tue, 10 Feb 2026 16:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Improper handling of values in the microcode flow for some Intel(R) Processor Family may allow an escalation of privilege. Startup code and smm adversary with a privileged user combined with a high complexity attack may enable escalation of privilege. This result may potentially occur via local access when attack requirements are present with special internal knowledge and requires no user interaction. The potential vulnerability may impact the confidentiality (low), integrity (low) and availability (none) of the vulnerable system, resulting in subsequent system confidentiality (low), integrity (low) and availability (none) impacts. | |
| Weaknesses | CWE-229 | |
| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: intel
Published:
Updated: 2026-02-10T17:33:47.303Z
Reserved: 2025-04-15T21:16:05.117Z
Link: CVE-2025-31648
Updated: 2026-02-10T17:33:44.378Z
Status : Awaiting Analysis
Published: 2026-02-10T17:16:15.550
Modified: 2026-02-10T21:51:48.077
Link: CVE-2025-31648
No data.
OpenCVE Enrichment
No data.