What is CVE-2019-6163?

CVE-2019-6163 is a medium-severity vulnerability in Lenovo B Series, classified under Improper Resource Shutdown or Release. CVSS score: 5.5/10. Published 2019-06-26.

How severe is CVE-2019-6163?

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

Vulnerability in Lenovo B Series

CVE-2019-6163

A denial of service vulnerability was reported in Lenovo System Update before version 5.07.0084 that could allow service log files to be written to non-standard locations.

Published 2019-06-26 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.

EPSS exploit prediction

EPSS: 0.008 (57.0th percentile), scored 2026-10-20.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 57th percentile — 57.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: 0.000

Affected products

Weakness classification (CWE)

CWE-404 — Improper Resource Shutdown or Release

References

support.lenovo.com/solutions/LEN-27348 (Vendor Advisory)

Frequently asked questions

What is CVE-2019-6163?: CVE-2019-6163 is a medium-severity vulnerability in Lenovo B Series, classified under Improper Resource Shutdown or Release. CVSS score: 5.5/10. Published 2019-06-26.
How severe is CVE-2019-6163?: Medium severity. CVSS v3 base score is 5.5 out of 10.