CVE-2023-2091

KylinSoft youker-assistant adjust_cpufreq_scaling_governer os command injection

HIGH
7.8
CVSS Score
Published: April 15, 2023 at 08:40 AM UTC
Updated: June 17, 2026 at 05:51 AM UTC
2 products affected across 2 vendorsYouker AssistantYouker Assistant

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Severity
HIGH7.8
Exploit prediction
EPSS 1%
SSVC
No known exploit

Description

A vulnerability classified as critical was found in KylinSoft youker-assistant on KylinOS. Affected by this vulnerability is the function adjust_cpufreq_scaling_governer. The manipulation leads to os command injection. It is possible to launch the attack on the local host. The exploit has been disclosed to the public and may be used. Upgrading to version 3.1.4.13 is able to address this issue. It is recommended to upgrade the affected component. The associated identifier of this vulnerability is VDB-226099.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v < 3.1.4.13
Affected range stops below 3.1.4.13, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

References (4)

SignaturePermissions RequiredThird Party Advisory
https://vuldb.com/?ctiid.226099
VDB EntryTechnical DescriptionThird Party Advisory
https://vuldb.com/?id.226099

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.8HIGHVulDB
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-78

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