Use After Free in Lenovo View Driver

CVE-2023-4891

A potential use-after-free vulnerability was reported in the Lenovo View driver that could result in denial of service.

Vulnerability class: Use-After-Free

EPSS: 0.002 (10.8th 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:N/I:N/A:H.

Affected products

Lenovo View Driver — versions Versions prior to 2.3.18.1
Lenovo View_driver
Microsoft Windows

Weakness classification (CWE)

CWE-416 — Use After Free

References

psirt@lenovo.com (Patch, Vendor Advisory)

Frequently asked questions

What is CVE-2023-4891?: CVE-2023-4891 is a medium-severity vulnerability in Lenovo View Driver, classified under Use After Free. CVSS score: 5.5/10. Published 2023-11-08.
How severe is CVE-2023-4891?: Medium severity. CVSS v3 base score is 5.5 out of 10.