CVE-2025-27725
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Publication date: 2025-11-11

Last updated on: 2025-11-12

Assigner: Intel Corporation

Description
Time-of-check time-of-use race condition for some ACAT before version 3.13 within Ring 3: User Applications may allow a denial of service. Unprivileged software adversary with an authenticated user combined with a high complexity attack may enable denial of service. This result may potentially occur via local access when attack requirements are not present without special internal knowledge and requires active user interaction. The potential vulnerability may impact the confidentiality (none), integrity (none) and availability (high) of the vulnerable system, resulting in subsequent system confidentiality (none), integrity (none) and availability (none) impacts.
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Meta Information
Published
2025-11-11
Last Modified
2025-11-12
Generated
2026-06-16
AI Q&A
2025-11-11
EPSS Evaluated
2026-06-15
NVD
CVE-2025-27725
Affected Vendors & Products
Currently, no data is known.
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Exploitability
CWE
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KEV
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CWE ID Description
CWE-367 The product checks the state of a resource before using that resource, but the resource's state can change between the check and the use in a way that invalidates the results of the check.
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Executive Summary

This vulnerability is a time-of-check time-of-use (TOCTOU) race condition in some ACAT versions before 3.13 within Ring 3: User Applications. It allows an unprivileged, authenticated user to potentially cause a denial of service by exploiting a race condition. The attack requires local access, high complexity, and active user interaction, but does not impact confidentiality or integrity, only availability.

Impact Analysis

The vulnerability can lead to a denial of service on the affected system, impacting its availability. It does not affect the confidentiality or integrity of the system or data.

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