Huawei HarmonyOS DFX Module use after free

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.5$5k-$25k0.00

Summaryinfo

A vulnerability labeled as problematic has been found in Huawei HarmonyOS. Affected is an unknown function of the component DFX Module. The manipulation results in use after free. This vulnerability is reported as CVE-2022-22252. No exploit exists.

Detailsinfo

A vulnerability, which was classified as problematic, was found in Huawei HarmonyOS (the affected version unknown). Affected is an unknown part of the component DFX Module. The manipulation with an unknown input leads to a use after free vulnerability. CWE is classifying the issue as CWE-416. Referencing memory after it has been freed can cause a program to crash, use unexpected values, or execute code. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was disclosed 05/13/2022. The advisory is available at consumer.huawei.com. This vulnerability is traded as CVE-2022-22252 since 12/22/2021. The technical details are unknown and an exploit is not available. The structure of the vulnerability defines a possible price range of USD $5k-$25k at the moment (estimation calculated on 05/13/2022).

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

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Productinfo

Type

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.5

VulDB Base Score: 5.5
VulDB Temp Score: 5.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Use after free
CWE: CWE-416 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

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

12/22/2021 🔍
05/13/2022 +141 days 🔍
05/13/2022 +0 days 🔍
05/18/2022 +5 days 🔍

Sourcesinfo

Vendor: huawei.com

Advisory: consumer.huawei.com
Status: Confirmed

CVE: CVE-2022-22252 (🔍)
GCVE (CVE): GCVE-0-2022-22252
GCVE (VulDB): GCVE-100-199902

Entryinfo

Created: 05/13/2022 21:18
Updated: 05/18/2022 07:24
Changes: 05/13/2022 21:18 (36), 05/18/2022 07:24 (1)
Complete: 🔍
Cache ID: 216::103

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