What is CVE-2020-12326?

CVE-2020-12326 is a medium-severity vulnerability in Intel Thunderbolt_dch_driver, classified under Improper Initialization. CVSS score: 5.5/10. Published 2020-11-12.

How severe is CVE-2020-12326?

Medium severity. CVSS v3 base score is 5.5 out of 10.

Vulnerability in Intel Thunderbolt_dch_driver

CVE-2020-12326

Improper initialization in some Intel(R) Thunderbolt(TM) DCH drivers for Windows* before version 72 may allow an authenticated user to potentially enable information disclosure via local access.

Vulnerability class: Dirty Pipe (CVE-2022-0847)

EPSS: 0.003 (22.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.

Affected products

Intel Thunderbolt_dch_driver
N/a Intel(r) Thunderbolt(tm) Dch Drivers For Windows* — versions before version 72

Weakness classification (CWE)

CWE-665 — Improper Initialization

References

secure@intel.com (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2020-12326?: CVE-2020-12326 is a medium-severity vulnerability in Intel Thunderbolt_dch_driver, classified under Improper Initialization. CVSS score: 5.5/10. Published 2020-11-12.
How severe is CVE-2020-12326?: Medium severity. CVSS v3 base score is 5.5 out of 10.