Huawei HarmonyOS Kernel memory leak

CVSS Meta Temp Score
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CTI Interest Score
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3.3$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic was found in Huawei HarmonyOS. This vulnerability affects unknown code of the component Kernel. Executing a manipulation can lead to memory leak. This vulnerability is registered as CVE-2021-22417. The attack needs to be launched locally. No exploit is available.

Detailsinfo

A vulnerability has been found in Huawei HarmonyOS (version unknown) and classified as problematic. This vulnerability affects an unknown function of the component Kernel. The manipulation with an unknown input leads to a memory leak vulnerability. The CWE definition for the vulnerability is CWE-401. The product does not sufficiently track and release allocated memory after it has been used, which slowly consumes remaining memory. As an impact it is known to affect availability.

The weakness was published 08/04/2021. The advisory is shared for download at device.harmonyos.com. This vulnerability was named CVE-2021-22417. 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.

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.3
VulDB Meta Temp Score: 3.3

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

CVSSv2info

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

Exploitinginfo

Class: Memory leak
CWE: CWE-401 / CWE-404
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

01/05/2021 🔍
08/04/2021 +210 days 🔍
08/04/2021 +0 days 🔍
08/07/2021 +3 days 🔍

Sourcesinfo

Vendor: huawei.com

Advisory: device.harmonyos.com
Status: Confirmed

CVE: CVE-2021-22417 (🔍)
GCVE (CVE): GCVE-0-2021-22417
GCVE (VulDB): GCVE-100-180040

Entryinfo

Created: 08/04/2021 11:25
Updated: 08/07/2021 16:39
Changes: 08/04/2021 11:25 (35), 08/07/2021 16:39 (2)
Complete: 🔍
Cache ID: 216::103

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