What is CVE-2020-12327?

CVE-2020-12327 is a medium-severity vulnerability in Intel Thunderbolt_dch_driver, classified under Initialization of a Resource with an Insecure Default. CVSS score: 4.4/10. Published 2020-11-12.

How severe is CVE-2020-12327?

Medium severity. CVSS v3 base score is 4.4 out of 10.

RCE in Intel Thunderbolt_dch_driver

CVE-2020-12327

Insecure default variable initialization in some Intel(R) Thunderbolt(TM) DCH drivers for Windows* before version 72 may allow a privileged user to potentially enable information disclosure via local access.

EPSS: 0.003 (22.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.4 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:H/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-1188 — Initialization of a Resource with an Insecure Default

References

secure@intel.com (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2020-12327?: CVE-2020-12327 is a medium-severity vulnerability in Intel Thunderbolt_dch_driver, classified under Initialization of a Resource with an Insecure Default. CVSS score: 4.4/10. Published 2020-11-12.
How severe is CVE-2020-12327?: Medium severity. CVSS v3 base score is 4.4 out of 10.