Huawei HarmonyOS/EMUI HAL-WIFI length parameter

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.4$0-$5k0.00

Summaryinfo

A vulnerability identified as problematic has been detected in Huawei HarmonyOS and EMUI. Impacted is an unknown function of the component HAL-WIFI Module. Performing a manipulation results in length parameter. This vulnerability is cataloged as CVE-2024-47293. The attack must be initiated from a local position. There is no exploit available.

Detailsinfo

A vulnerability, which was classified as problematic, was found in Huawei HarmonyOS and EMUI (affected version not known). This affects some unknown functionality of the component HAL-WIFI Module. The manipulation with an unknown input leads to a length parameter vulnerability. CWE is classifying the issue as CWE-130. The product parses a formatted message or structure, but it does not handle or incorrectly handles a length field that is inconsistent with the actual length of the associated data. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

Out-of-bounds write vulnerability in the HAL-WIFI module Impact: Successful exploitation of this vulnerability may affect availability.

It is possible to read the advisory at consumer.huawei.com. This vulnerability is uniquely identified as CVE-2024-47293 since 09/24/2024. The exploitability is told to be difficult. Attacking locally is a requirement. Additional levels of successful authentication are needed for exploitation. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 10/01/2024).

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

Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Type

Vendor

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License

Website

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: 3.9
VulDB Temp Score: 3.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CNA Base Score: 4.7
CNA Vector (huawei): 🔍

CVSSv2info

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

Exploitinginfo

Class: Length parameter
CWE: CWE-130 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Yes

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

09/24/2024 🔍
09/27/2024 +3 days 🔍
09/27/2024 +0 days 🔍
10/01/2024 +4 days 🔍

Sourcesinfo

Vendor: huawei.com

Advisory: consumer.huawei.com
Status: Confirmed

CVE: CVE-2024-47293 (🔍)
GCVE (CVE): GCVE-0-2024-47293
GCVE (VulDB): GCVE-100-278679

Entryinfo

Created: 09/27/2024 13:33
Updated: 10/01/2024 20:04
Changes: 09/27/2024 13:33 (60), 10/01/2024 06:48 (1), 10/01/2024 20:04 (11)
Complete: 🔍
Cache ID: 216::103

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