What is CVE-2020-8322?

CVE-2020-8322 is a medium-severity vulnerability in Lenovo 14iwl. CVSS score: 6.4/10. Published 2020-06-09.

How severe is CVE-2020-8322?

Medium severity. CVSS v3 base score is 6.4 out of 10.

Vulnerability in Lenovo 14iwl

CVE-2020-8322

A potential vulnerability in the SMI callback function used in the Legacy USB driver in some Lenovo Notebook and ThinkStation models may allow arbitrary code execution.

EPSS: 0.003 (22.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.4 (Medium). Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H.

Affected products

Lenovo 14iwl
Lenovo 14iwl_firmware
Lenovo 330-14ast
Lenovo 330-14ast_firmware
Lenovo 330-15ast
Lenovo 330-15ast_firmware
Lenovo 330-17ast
Lenovo 330-17ast_firmware
Lenovo 340c-15api
Lenovo 340c-15api_firmware

References

psirt@lenovo.com (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2020-8322?: CVE-2020-8322 is a medium-severity vulnerability in Lenovo 14iwl. CVSS score: 6.4/10. Published 2020-06-09.
How severe is CVE-2020-8322?: Medium severity. CVSS v3 base score is 6.4 out of 10.