What is CVE-2021-3463?

CVE-2021-3463 is a medium-severity vulnerability in Lenovo Power_management_driver, classified under NULL Pointer Dereference. CVSS score: 4.2/10. Published 2021-04-13.

How severe is CVE-2021-3463?

Medium severity. CVSS v3 base score is 4.2 out of 10.

NULL pointer dereference in Lenovo Power_management_driver

CVE-2021-3463

A null pointer dereference vulnerability in Lenovo Power Management Driver for Windows 10, prior to version 1.67.17.54, that could cause systems to experience a blue screen error.

EPSS: 0.002 (11.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.2 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:N/I:N/A:H.

Affected products

Lenovo Power_management_driver
Lenovo Power Management Driver For Windows 10 — versions unspecified
Lenovo Thinkpad_11e_gen_5
Lenovo Thinkpad_11e_yoga_gen_6
Lenovo Thinkpad_13_gen_2
Lenovo Thinkpad_25
Lenovo Thinkpad_a275
Lenovo Thinkpad_a285
Lenovo Thinkpad_a475
Lenovo Thinkpad_a485

Weakness classification (CWE)

CWE-476 — NULL Pointer Dereference

References

psirt@lenovo.com (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2021-3463?: CVE-2021-3463 is a medium-severity vulnerability in Lenovo Power_management_driver, classified under NULL Pointer Dereference. CVSS score: 4.2/10. Published 2021-04-13.
How severe is CVE-2021-3463?: Medium severity. CVSS v3 base score is 4.2 out of 10.