What is the severity of CVE-2023-22390?

CVE-2023-22390 has a medium severity level due to potential information disclosure vulnerabilities.

How do I fix CVE-2023-22390?

To fix CVE-2023-22390, update the Intel Thunderbolt DCH driver to version 88 or later.

Who is affected by CVE-2023-22390?

CVE-2023-22390 affects users of Intel Thunderbolt DCH drivers for Windows versions prior to 88.

What does CVE-2023-22390 exploit?

CVE-2023-22390 exploits improper buffer restrictions that could allow local access for information disclosure.

What should I do if I cannot update due to compatibility issues with CVE-2023-22390?

If unable to update, limit access to the affected system and monitor for any unusual activity related to CVE-2023-22390.

Vulnerability/
CVE-2023-22390

medium

6.5

CWE

14/2/2024

10/10/2024

CVE-2023-22390

First published: Wed Feb 14 2024(Updated: )

Improper buffer restrictions in some Intel(R) Thunderbolt(TM) DCH drivers for Windows before version 88 may allow an authenticated user to potentially enable information disclosure via local access.

Credit: secure@intel.com

Affected Software	Affected Version	How to fix
Intel Thunderbolt DCH Driver for Windows	<88

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Reference Links

https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00851.html

Frequently Asked Questions

What is the severity of CVE-2023-22390?
CVE-2023-22390 has a medium severity level due to potential information disclosure vulnerabilities.
How do I fix CVE-2023-22390?
To fix CVE-2023-22390, update the Intel Thunderbolt DCH driver to version 88 or later.
Who is affected by CVE-2023-22390?
CVE-2023-22390 affects users of Intel Thunderbolt DCH drivers for Windows versions prior to 88.
What does CVE-2023-22390 exploit?
CVE-2023-22390 exploits improper buffer restrictions that could allow local access for information disclosure.
What should I do if I cannot update due to compatibility issues with CVE-2023-22390?
If unable to update, limit access to the affected system and monitor for any unusual activity related to CVE-2023-22390.

agent/weakness
agent/references
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agent/first-publish-date
agent/type
agent/author
agent/severity
agent/event
collector/mitre-cve
source/MITRE
agent/last-modified-date
agent/softwarecombine
agent/source
agent/tags
collector/nvd-api
source/NVD
agent/software-canonical-lookup
agent/software-canonical-lookup-request
vendor/intel
canonical/intel thunderbolt dch driver for windows

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Frequently Asked Questions

What is the severity of CVE-2023-22390?
CVE-2023-22390 has a medium severity level due to potential information disclosure vulnerabilities.
How do I fix CVE-2023-22390?
To fix CVE-2023-22390, update the Intel Thunderbolt DCH driver to version 88 or later.
Who is affected by CVE-2023-22390?
CVE-2023-22390 affects users of Intel Thunderbolt DCH drivers for Windows versions prior to 88.
What does CVE-2023-22390 exploit?
CVE-2023-22390 exploits improper buffer restrictions that could allow local access for information disclosure.
What should I do if I cannot update due to compatibility issues with CVE-2023-22390?
If unable to update, limit access to the affected system and monitor for any unusual activity related to CVE-2023-22390.