CVE-2022-47331

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Published Feb 6, 2023 CVSS 3.1 · 4.7 Medium EPSS < 1% KEV · Not listed

Description

In wlan driver, there is a race condition. This could lead to local denial of service in wlan services.

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

Unisoc (Shanghai) Technologies Co., Ltd.

SC9863A/SC9832E/SC7731E/T610/T310/T606/T760/T610/T618/T606/T612/T616/T760/T770/T820/S8000

unaffected

Version	Status	Constraints
`Android10/Android11`	affected	—

Configuration 1 [-]

AND

OR	cpe:2.3:o:google:android:10.0:::::::*
	cpe:2.3:o:google:android:11.0:::::::*

OR	cpe:2.3:h:unisoc:s8000:-:::::::*
	cpe:2.3:h:unisoc:sc7731e:-:::::::*
	cpe:2.3:h:unisoc:sc9832e:-:::::::*
	cpe:2.3:h:unisoc:sc9863a:-:::::::*
	cpe:2.3:h:unisoc:t310:-:::::::*
	cpe:2.3:h:unisoc:t606:-:::::::*
	cpe:2.3:h:unisoc:t610:-:::::::*
	cpe:2.3:h:unisoc:t612:-:::::::*
	cpe:2.3:h:unisoc:t616:-:::::::*
	cpe:2.3:h:unisoc:t618:-:::::::*
	cpe:2.3:h:unisoc:t760:-:::::::*
	cpe:2.3:h:unisoc:t770:-:::::::*
	cpe:2.3:h:unisoc:t820:-:::::::*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2022-50098	In wlan driver, there is a race condition. This could lead to local denial of service in wlan services.

Metrics

No CVSS v4.0

Attack Vector Local

Attack Complexity High

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.068% probability within 30 days)

Exploitation none

Automatable no

Technical Impact partial

References

Link	Providers
https://www.unisoc.com/en_us/secy/announcementDetail/1621031430231134210

History

Mar 26, 2025 2:15 PM Scoring metrics updated View changes

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Subscriptions

Google Android

Unisoc S8000 Sc7731e Sc9832e Sc9863a T310 T606 T610 T612 T616 T618 T760 T770 T820

Weaknesses

CWE-362

Sources

CVE record Updated: Mar 26, 2025, 1:45 PM

Status: PUBLISHED
Assigner: Unisoc
Published: Feb 6, 2023, 5:26 AM
Updated: Mar 26, 2025, 1:45 PM
Reserved: Dec 13, 2022, 5:23 AM

View source JSON

Vulnrichment Updated: Aug 3, 2024, 2:47 PM

Updated: Aug 3, 2024, 2:47 PM

NVD Updated: Jun 17, 2026, 5:13 AM

Status: Modified
Published: Feb 12, 2023, 4:15 AM
Modified: Jun 17, 2026, 5:13 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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