VulnerabilityModified

CVE-2023-22342

Improper input validation in some Intel(R) Thunderbolt(TM) DCH drivers for Windows before version 88 may allow an authenticated user to potentially enable escalation of privilege via local access.

HIGH 7.7EPSS 0.19%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (0.19%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

Improper input validation in some Intel(R) Thunderbolt(TM) DCH drivers for Windows before version 88 may allow an authenticated user to potentially enable escalation of privilege via local access.

CVSS 3.1: 7.7 HIGHCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:L
EPSS: 0.19% probability · 9th percentile
CISA KEV: Not listed
Weakness: CWE-20
Affected: intel/thunderbolt dch driver
Source: secure@intel.com

References

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

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.