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Vulnerability Details :

CVE-2021-40037

Summary
Assigner-huawei
Assigner Org ID-25ac1063-e409-4190-8079-24548c77ea2e
Published At-07 Jan, 2022 | 22:39
Updated At-04 Aug, 2024 | 02:27
Rejected At-
Credits

There is a Vulnerability of accessing resources using an incompatible type (type confusion) in the MPTCP subsystem in smartphones. Successful exploitation of this vulnerability may cause the system to crash and restart.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:huawei
Assigner Org ID:25ac1063-e409-4190-8079-24548c77ea2e
Published At:07 Jan, 2022 | 22:39
Updated At:04 Aug, 2024 | 02:27
Rejected At:
▼CVE Numbering Authority (CNA)

There is a Vulnerability of accessing resources using an incompatible type (type confusion) in the MPTCP subsystem in smartphones. Successful exploitation of this vulnerability may cause the system to crash and restart.

Affected Products
Vendor
Huawei Technologies Co., Ltd.Huawei
Product
EMUI
Versions
Affected
  • 12.0.0
  • 11.0.1
  • 11.0.0
  • 10.1.1
  • 10.1.0
  • 10.0.0
Vendor
Huawei Technologies Co., Ltd.Huawei
Product
Magic UI
Versions
Affected
  • 4.0.0
  • 3.1.1
  • 3.1.0
  • 3.0.0
Vendor
Huawei Technologies Co., Ltd.Huawei
Product
HarmonyOS
Versions
Affected
  • 2.0
Problem Types
TypeCWE IDDescription
textN/AVulnerability of accessing resources using an incompatible type (type confusion)
Type: text
CWE ID: N/A
Description: Vulnerability of accessing resources using an incompatible type (type confusion)
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://consumer.huawei.com/en/support/bulletin/2022/1/
x_refsource_MISC
https://device.harmonyos.com/en/docs/security/update/security-bulletins-202201-0000001238736331
x_refsource_MISC
Hyperlink: https://consumer.huawei.com/en/support/bulletin/2022/1/
Resource:
x_refsource_MISC
Hyperlink: https://device.harmonyos.com/en/docs/security/update/security-bulletins-202201-0000001238736331
Resource:
x_refsource_MISC
▼Authorized Data Publishers (ADP)
CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://consumer.huawei.com/en/support/bulletin/2022/1/
x_refsource_MISC
x_transferred
https://device.harmonyos.com/en/docs/security/update/security-bulletins-202201-0000001238736331
x_refsource_MISC
x_transferred
Hyperlink: https://consumer.huawei.com/en/support/bulletin/2022/1/
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://device.harmonyos.com/en/docs/security/update/security-bulletins-202201-0000001238736331
Resource:
x_refsource_MISC
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:psirt@huawei.com
Published At:10 Jan, 2022 | 14:10
Updated At:13 Jan, 2022 | 15:33

There is a Vulnerability of accessing resources using an incompatible type (type confusion) in the MPTCP subsystem in smartphones. Successful exploitation of this vulnerability may cause the system to crash and restart.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.15.5MEDIUM
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Primary2.04.9MEDIUM
AV:L/AC:L/Au:N/C:N/I:N/A:C
Type: Primary
Version: 3.1
Base score: 5.5
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Type: Primary
Version: 2.0
Base score: 4.9
Base severity: MEDIUM
Vector:
AV:L/AC:L/Au:N/C:N/I:N/A:C
CPE Matches

Huawei Technologies Co., Ltd.
huawei
>>harmonyos>>Versions before 2.0(exclusive)
cpe:2.3:o:huawei:harmonyos:*:*:*:*:*:*:*:*
Huawei Technologies Co., Ltd.
huawei
>>emui>>10.0.0
cpe:2.3:o:huawei:emui:10.0.0:*:*:*:*:*:*:*
Huawei Technologies Co., Ltd.
huawei
>>emui>>10.1.0
cpe:2.3:o:huawei:emui:10.1.0:*:*:*:*:*:*:*
Huawei Technologies Co., Ltd.
huawei
>>emui>>10.1.1
cpe:2.3:o:huawei:emui:10.1.1:*:*:*:*:*:*:*
Huawei Technologies Co., Ltd.
huawei
>>emui>>11.0.0
cpe:2.3:o:huawei:emui:11.0.0:*:*:*:*:*:*:*
Huawei Technologies Co., Ltd.
huawei
>>emui>>11.0.1
cpe:2.3:o:huawei:emui:11.0.1:*:*:*:*:*:*:*
Huawei Technologies Co., Ltd.
huawei
>>emui>>12.0.0
cpe:2.3:o:huawei:emui:12.0.0:*:*:*:*:*:*:*
Huawei Technologies Co., Ltd.
huawei
>>magic_ui>>3.0.0
cpe:2.3:o:huawei:magic_ui:3.0.0:*:*:*:*:*:*:*
Huawei Technologies Co., Ltd.
huawei
>>magic_ui>>3.1.0
cpe:2.3:o:huawei:magic_ui:3.1.0:*:*:*:*:*:*:*
Huawei Technologies Co., Ltd.
huawei
>>magic_ui>>3.1.1
cpe:2.3:o:huawei:magic_ui:3.1.1:*:*:*:*:*:*:*
Huawei Technologies Co., Ltd.
huawei
>>magic_ui>>4.0.0
cpe:2.3:o:huawei:magic_ui:4.0.0:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-843Primarynvd@nist.gov
CWE ID: CWE-843
Type: Primary
Source: nvd@nist.gov
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
https://consumer.huawei.com/en/support/bulletin/2022/1/psirt@huawei.com
Vendor Advisory
https://device.harmonyos.com/en/docs/security/update/security-bulletins-202201-0000001238736331psirt@huawei.com
Vendor Advisory
Hyperlink: https://consumer.huawei.com/en/support/bulletin/2022/1/
Source: psirt@huawei.com
Resource:
Vendor Advisory
Hyperlink: https://device.harmonyos.com/en/docs/security/update/security-bulletins-202201-0000001238736331
Source: psirt@huawei.com
Resource:
Vendor Advisory

Change History

0
Information is not available yet

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Product-tensorflowtensorflow
CWE ID-CWE-843
Access of Resource Using Incompatible Type ('Type Confusion')
CVE-2024-21834
Matching Score-4
Assigner-OpenHarmony
ShareView Details
Matching Score-4
Assigner-OpenHarmony
CVSS Score-3.3||LOW
EPSS-0.08% / 24.19%
||
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Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
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KEV Action Due Date-Not Available
Arkui has a type confusion vulnerability

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Action-Not Available
Vendor-OpenAtom FoundationOpenHarmony (OpenAtom Foundation)
Product-openharmonyOpenHarmony
CWE ID-CWE-843
Access of Resource Using Incompatible Type ('Type Confusion')
CVE-2023-0083
Matching Score-4
Assigner-OpenHarmony
ShareView Details
Matching Score-4
Assigner-OpenHarmony
CVSS Score-4||MEDIUM
EPSS-0.02% / 4.05%
||
7 Day CHG~0.00%
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Updated-27 Feb, 2025 | 21:02
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
The ArkUI framework subsystem doesn't check the input parameter,causing type confusion and invalid memory access.

The ArKUI framework subsystem within OpenHarmony-v3.1.5 and prior versions, OpenHarmony-v3.0.7 and prior versions has an Improper Input Validation vulnerability which local attackers can exploit this vulnerability to send malicious data, causing the current application to crash.

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Product-openharmonyOpenHarmony
CWE ID-CWE-843
Access of Resource Using Incompatible Type ('Type Confusion')
CVE-2023-49602
Matching Score-4
Assigner-OpenHarmony
ShareView Details
Matching Score-4
Assigner-OpenHarmony
CVSS Score-2.9||LOW
EPSS-0.07% / 21.90%
||
7 Day CHG~0.00%
Published-04 Mar, 2024 | 06:19
Updated-16 Dec, 2024 | 19:59
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Arkui has a type confusion vulnerability

in OpenHarmony v3.2.4 and prior versions allow a local attacker cause apps crash through type confusion.

Action-Not Available
Vendor-OpenAtom FoundationOpenHarmony (OpenAtom Foundation)
Product-openharmonyOpenHarmony
CWE ID-CWE-125
Out-of-bounds Read
CWE ID-CWE-843
Access of Resource Using Incompatible Type ('Type Confusion')
CVE-2025-27536
Matching Score-4
Assigner-OpenHarmony
ShareView Details
Matching Score-4
Assigner-OpenHarmony
CVSS Score-3.3||LOW
EPSS-0.01% / 1.83%
||
7 Day CHG~0.00%
Published-11 Aug, 2025 | 02:55
Updated-12 Aug, 2025 | 16:38
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
arkcompiler_ets_runtime has a type confusion vulnerability

in OpenHarmony v5.0.3 and prior versions allow a local attacker cause DOS through type confusion.

Action-Not Available
Vendor-OpenAtom FoundationOpenHarmony (OpenAtom Foundation)
Product-openharmonyOpenHarmony
CWE ID-CWE-843
Access of Resource Using Incompatible Type ('Type Confusion')
CVE-2025-20063
Matching Score-4
Assigner-OpenHarmony
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Matching Score-4
Assigner-OpenHarmony
CVSS Score-3.3||LOW
EPSS-0.02% / 3.31%
||
7 Day CHG~0.00%
Published-08 Jun, 2025 | 11:46
Updated-09 Jun, 2025 | 19:07
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
arkui_ace_engine has a type confusion vulnerability

in OpenHarmony v5.0.3 and prior versions allow a local attacker cause apps crash through type confusion.

Action-Not Available
Vendor-OpenAtom FoundationOpenHarmony (OpenAtom Foundation)
Product-openharmonyOpenHarmony
CWE ID-CWE-843
Access of Resource Using Incompatible Type ('Type Confusion')
CVE-2025-21082
Matching Score-4
Assigner-OpenHarmony
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Matching Score-4
Assigner-OpenHarmony
CVSS Score-3.3||LOW
EPSS-0.02% / 3.31%
||
7 Day CHG~0.00%
Published-08 Jun, 2025 | 11:46
Updated-09 Jun, 2025 | 19:07
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
arkui_ace_engine has a type confusion vulnerability

in OpenHarmony v5.0.3 and prior versions allow a local attacker cause apps crash through type confusion.

Action-Not Available
Vendor-OpenAtom FoundationOpenHarmony (OpenAtom Foundation)
Product-openharmonyOpenHarmony
CWE ID-CWE-843
Access of Resource Using Incompatible Type ('Type Confusion')
CVE-2024-34742
Matching Score-4
Assigner-Android (associated with Google Inc. or Open Handset Alliance)
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Matching Score-4
Assigner-Android (associated with Google Inc. or Open Handset Alliance)
CVSS Score-5.5||MEDIUM
EPSS-0.01% / 1.22%
||
7 Day CHG~0.00%
Published-15 Aug, 2024 | 21:56
Updated-25 Nov, 2024 | 18:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In shouldWrite of OwnersData.java, there is a possible edge case that prevents MDM policies from being persisted due to a logic error in the code. This could lead to local denial of service with no additional execution privileges needed. User interaction is not needed for exploitation.

Action-Not Available
Vendor-Google LLC
Product-androidAndroid
CWE ID-CWE-843
Access of Resource Using Incompatible Type ('Type Confusion')
CVE-2023-6939
Matching Score-4
Assigner-Honor Device Co., Ltd.
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Matching Score-4
Assigner-Honor Device Co., Ltd.
CVSS Score-4||MEDIUM
EPSS-0.04% / 12.23%
||
7 Day CHG~0.00%
Published-29 Dec, 2023 | 03:23
Updated-02 Aug, 2024 | 08:42
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Some Honor products are affected by type confusion vulnerability, successful exploitation could cause denial of service.

Action-Not Available
Vendor-Honor Device Co., Ltd.
Product-magic_uiMagic UI
CWE ID-CWE-843
Access of Resource Using Incompatible Type ('Type Confusion')
CVE-2022-29209
Matching Score-4
Assigner-GitHub, Inc.
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Matching Score-4
Assigner-GitHub, Inc.
CVSS Score-5.5||MEDIUM
EPSS-0.08% / 23.96%
||
7 Day CHG~0.00%
Published-20 May, 2022 | 23:25
Updated-22 Apr, 2025 | 17:57
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Type confusion leading to `CHECK`-failure based denial of service in TensorFlow

TensorFlow is an open source platform for machine learning. Prior to versions 2.9.0, 2.8.1, 2.7.2, and 2.6.4, the macros that TensorFlow uses for writing assertions (e.g., `CHECK_LT`, `CHECK_GT`, etc.) have an incorrect logic when comparing `size_t` and `int` values. Due to type conversion rules, several of the macros would trigger incorrectly. Versions 2.9.0, 2.8.1, 2.7.2, and 2.6.4 contain a patch for this issue.

Action-Not Available
Vendor-Google LLCTensorFlow
Product-tensorflowtensorflow
CWE ID-CWE-843
Access of Resource Using Incompatible Type ('Type Confusion')
CVE-2021-44647
Matching Score-4
Assigner-MITRE Corporation
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Matching Score-4
Assigner-MITRE Corporation
CVSS Score-5.5||MEDIUM
EPSS-0.02% / 3.70%
||
7 Day CHG~0.00%
Published-11 Jan, 2022 | 00:00
Updated-04 Aug, 2024 | 04:25
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Lua v5.4.3 and above are affected by SEGV by type confusion in funcnamefromcode function in ldebug.c which can cause a local denial of service.

Action-Not Available
Vendor-luan/aFedora Project
Product-luafedoran/a
CWE ID-CWE-843
Access of Resource Using Incompatible Type ('Type Confusion')
CVE-2023-3022
Matching Score-4
Assigner-Red Hat, Inc.
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Matching Score-4
Assigner-Red Hat, Inc.
CVSS Score-5.5||MEDIUM
EPSS-0.02% / 2.37%
||
7 Day CHG~0.00%
Published-19 Jun, 2023 | 00:00
Updated-11 Mar, 2025 | 15:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A flaw was found in the IPv6 module of the Linux kernel. The arg.result was not used consistently in fib6_rule_lookup, sometimes holding rt6_info and other times fib6_info. This was not accounted for in other parts of the code where rt6_info was expected unconditionally, potentially leading to a kernel panic in fib6_rule_suppress.

Action-Not Available
Vendor-n/aLinux Kernel Organization, Inc
Product-linux_kernelLinux Kernel (IPv6)
CWE ID-CWE-843
Access of Resource Using Incompatible Type ('Type Confusion')
CVE-2024-40788
Matching Score-4
Assigner-Apple Inc.
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Matching Score-4
Assigner-Apple Inc.
CVSS Score-6.2||MEDIUM
EPSS-0.05% / 14.32%
||
7 Day CHG~0.00%
Published-29 Jul, 2024 | 22:17
Updated-27 Oct, 2024 | 01:35
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A type confusion issue was addressed with improved memory handling. This issue is fixed in iOS 16.7.9 and iPadOS 16.7.9, macOS Ventura 13.6.8, macOS Monterey 12.7.6, iOS 17.6 and iPadOS 17.6, watchOS 10.6, tvOS 17.6, visionOS 1.3, macOS Sonoma 14.6. A local attacker may be able to cause unexpected system shutdown.

Action-Not Available
Vendor-Apple Inc.
Product-iphone_oswatchosipadostvosvisionosmacoswatchOSmacOSvisionOStvOSiOS and iPadOS
CWE ID-CWE-843
Access of Resource Using Incompatible Type ('Type Confusion')
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