What’s Vulnerable › Vulnerabilities

CVE-2021-0110

• Severity: medium (CVSS 5.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-11-17 · updated 2026-06-17

Description

Improper access control in some Intel(R) Thunderbolt(TM) Windows DCH Drivers before version 1.41.1054.0 may allow unauthenticated user to potentially enable denial of service via local access.

Affected products

• Intel(R) Thunderbolt(TM) DCH drivers for Windows: before 1.41.1054.0 — fixed in 1.41.1054.0

How to fix

Upgrade to a fixed version: Intel(R) Thunderbolt(TM) DCH drivers for Windows 1.41.1054.0. Check the vendor advisory for mitigations.

References

• https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00533.html
• https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00533.html

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