Local denial of service via undisclosed access control
Published Feb 14, 2024 · Updated Aug 16, 2024
Improper access control in Intel Thunderbolt DCH drivers for Windows before version 88 allows local users to cause a denial of service. Intel has not disclosed the affected code path, the protected resource, or the access-control operation that fails. Exploitation requires low-privileged local access and user interaction, and the documented consequence is loss of availability rather than data disclosure or modification.
Summary
What happened
Improper access control in Intel Thunderbolt DCH drivers for Windows before version 88 allows local users to cause a denial of service. Intel has not disclosed the affected code path, the protected resource, or the access-control operation that fails. Exploitation requires low-privileged local access and user interaction, and the documented consequence is loss of availability rather than data disclosure or modification.
The record
- CVE
- CVE-2023-26585
- Published
- Feb 14, 2024
- Updated
- Aug 16, 2024
- Vendor
- Topcon Positioning Systems, Inc.
- Product
- Intel Thunderbolt DCH driver for Windows
- Classifications
- CWE-284
- Attack vector
- local
- Privileges
- authenticated
Timeline
How it unfolded
- Feb 14, 2024CVE publishedPublication date reported by the CVE source.
- Aug 16, 2024Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
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- Affected versionversion=before version 88
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
No public exploit references are available in this record.
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Technologies
Your stack
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Your stack
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