CVE-2021-3721

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Published Apr 22, 2022 CVSS 3.1 · 5.5 Medium EPSS < 1% KEV · Not listed

Description

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.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Lenovo

PCManager

affected

Version	Status	Constraints
`unspecified`	affected	< 4.0.20.10282

Configuration 1 [-]

cpe:2.3:a:lenovo:pcmanager:*:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

Vendor Solution

Update to Lenovo PCManager version 4.0.20.10282 (or later).

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2021-27001	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.

Metrics

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Local

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Complete

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.201% probability within 30 days)

Key SSVC decision points have not yet been added.

References

Link	Providers
https://iknow.lenovo.com.cn/detail/dc_200016.html

History

No history.

Subscriptions

Lenovo Pcmanager

Weaknesses

CWE-787

Sources

CVE record Updated: Aug 3, 2024, 5:01 PM

Status: PUBLISHED
Assigner: lenovo
Published: Apr 22, 2022, 8:30 PM
Updated: Aug 3, 2024, 5:01 PM
Reserved: Aug 18, 2021, 12:00 AM

View source JSON

Vulnrichment No data

No data.

NVD Updated: Jun 17, 2026, 4:05 AM

Status: Modified
Published: Apr 22, 2022, 9:15 PM
Modified: Jun 17, 2026, 4:05 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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