Unisoc S8004 WLAN Driver denial of service

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.3$0-$5k0.00

A vulnerability has been found in Unisoc SC9863A, SC9832E, SC7731E, T610, T310, T606, T760, T610, T618, T606, T612, T616, T760, T770, T820 and S8004 and classified as problematic. This vulnerability affects an unknown function of the component WLAN Driver. The manipulation with an unknown input leads to a denial of service vulnerability. The CWE definition for the vulnerability is CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. As an impact it is known to affect availability. CVE summarizes:

In wlan driver, there is a possible missing bounds check, This could lead to local denial of service in wlan services.

The weakness was disclosed 12/06/2022. The advisory is available at unisoc.com. This vulnerability was named CVE-2022-42762 since 10/11/2022. The technical details are unknown and an exploit is not available.

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CVSSv4info

VulDB CVSS-B Score: 🔍
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CVSSv3info

VulDB Meta Base Score: 4.4
VulDB Meta Temp Score: 4.3

VulDB Base Score: 3.3
VulDB Temp Score: 3.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.5
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Denial of service
CWE: CWE-404
ATT&CK: Unknown

Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

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EPSS Percentile: 🔍

Price Prediction: 🔍
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Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

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Timelineinfo

10/11/2022 🔍
12/06/2022 +56 days 🔍
12/06/2022 +0 days 🔍
12/31/2022 +25 days 🔍

Sourcesinfo

Advisory: unisoc.com
Status: Confirmed

CVE: CVE-2022-42762 (🔍)

Entryinfo

Created: 12/06/2022 15:06
Updated: 12/31/2022 09:52
Changes: 12/06/2022 15:06 (37), 12/31/2022 09:52 (11)
Complete: 🔍

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