Buffer overflow in Lenovo Pcmanager
CVE-2021-3721
A denial of service vulnerability was reported in Lenovo PCManager prior to version 4.0.20.10282 that could allow an attacker with local access to trigger a blue screen error.
Vulnerability class: Buffer Overflow
EPSS: 0.002 (9.2th 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 Pcmanager — versions unspecified
Weakness classification (CWE)
References
- psirt@lenovo.com (x_refsource_MISC, Vendor Advisory)
Frequently asked questions
- What is CVE-2021-3721?
- CVE-2021-3721 is a medium-severity vulnerability in Lenovo Pcmanager, classified under Out-of-bounds Write. CVSS score: 5.5/10. Published 2022-04-22.
- How severe is CVE-2021-3721?
- Medium severity. CVSS v3 base score is 5.5 out of 10.