Unisoc S8000 Wifi Service out-of-bounds write

CVSS Meta Temp Score
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CTI Interest Score
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5.4$0-$5k0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in Unisoc SC7731E, SC9832E, SC9863A, T310, T606, T612, T616, T610, T618, T760, T770, T820 and S8000. This affects an unknown function of the component Wifi Service. Such manipulation leads to out-of-bounds write. This vulnerability is documented as CVE-2022-48464. The attack needs to be performed locally. There is not any exploit available.

Detailsinfo

A vulnerability was found in Unisoc SC7731E, SC9832E, SC9863A, T310, T606, T612, T616, T610, T618, T760, T770, T820 and S8000. It has been rated as critical. Affected by this issue is an unknown functionality of the component Wifi Service. The manipulation with an unknown input leads to a out-of-bounds write vulnerability. Using CWE to declare the problem leads to CWE-787. The product writes data past the end, or before the beginning, of the intended buffer. Impacted is confidentiality, integrity, and availability. CVE summarizes:

In wifi service, there is a possible out of bounds write due to a missing bounds check. This could lead to local denial of service with no additional execution privileges needed

The weakness was released 12/04/2023. The advisory is shared for download at unisoc.com. This vulnerability is handled as CVE-2022-48464 since 04/13/2023. There are neither technical details nor an exploit publicly available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Vendor

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.4
VulDB Meta Temp Score: 5.4

VulDB Base Score: 5.3
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.5
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Out-of-bounds write
CWE: CWE-787 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

04/13/2023 🔍
12/04/2023 +235 days 🔍
12/04/2023 +0 days 🔍
12/22/2023 +18 days 🔍

Sourcesinfo

Advisory: unisoc.com
Status: Confirmed

CVE: CVE-2022-48464 (🔍)
GCVE (CVE): GCVE-0-2022-48464
GCVE (VulDB): GCVE-100-246716

Entryinfo

Created: 12/04/2023 07:53
Updated: 12/22/2023 14:58
Changes: 12/04/2023 07:53 (37), 12/22/2023 14:58 (11)
Complete: 🔍
Cache ID: 216::103

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