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Vulnerability Details :

CVE-2021-46867

Summary
Assigner-huawei
Assigner Org ID-25ac1063-e409-4190-8079-24548c77ea2e
Published At-06 Jan, 2023 | 00:00
Updated At-10 Apr, 2025 | 13:50
Rejected At-
Credits

The HW_KEYMASTER module has a problem in releasing memory.Successful exploitation of this vulnerability may result in out-of-bounds memory access.

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:06 Jan, 2023 | 00:00
Updated At:10 Apr, 2025 | 13:50
Rejected At:
▼CVE Numbering Authority (CNA)

The HW_KEYMASTER module has a problem in releasing memory.Successful exploitation of this vulnerability may result in out-of-bounds memory access.

Affected Products
Vendor
Huawei Technologies Co., Ltd.Huawei
Product
HarmonyOS
Versions
Affected
  • 2.0
Vendor
Huawei Technologies Co., Ltd.Huawei
Product
EMUI
Versions
Affected
  • 12.0.0
Problem Types
TypeCWE IDDescription
textN/AOut-of-bounds memory access vulnerability
Type: text
CWE ID: N/A
Description: Out-of-bounds memory access vulnerability
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/2023/1/
N/A
https://device.harmonyos.com/en/docs/security/update/security-bulletins-202301-0000001435541166
N/A
Hyperlink: https://consumer.huawei.com/en/support/bulletin/2023/1/
Resource: N/A
Hyperlink: https://device.harmonyos.com/en/docs/security/update/security-bulletins-202301-0000001435541166
Resource: N/A
▼Authorized Data Publishers (ADP)
1. 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/2023/1/
x_transferred
https://device.harmonyos.com/en/docs/security/update/security-bulletins-202301-0000001435541166
x_transferred
Hyperlink: https://consumer.huawei.com/en/support/bulletin/2023/1/
Resource:
x_transferred
Hyperlink: https://device.harmonyos.com/en/docs/security/update/security-bulletins-202301-0000001435541166
Resource:
x_transferred
2. CISA ADP Vulnrichment
Affected Products
Problem Types
TypeCWE IDDescription
CWECWE-125CWE-125 Out-of-bounds Read
Type: CWE
CWE ID: CWE-125
Description: CWE-125 Out-of-bounds Read
Metrics
VersionBase scoreBase severityVector
3.17.5HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Version: 3.1
Base score: 7.5
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:psirt@huawei.com
Published At:06 Jan, 2023 | 20:15
Updated At:12 Jan, 2023 | 14:14

The HW_KEYMASTER module has a problem in releasing memory.Successful exploitation of this vulnerability may result in out-of-bounds memory access.

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
Primary3.17.5HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Type: Primary
Version: 3.1
Base score: 7.5
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CPE Matches

Huawei Technologies Co., Ltd.
huawei
>>emui>>12.0.0
cpe:2.3:o:huawei:emui:12.0.0:*:*:*:*:*:*:*
Huawei Technologies Co., Ltd.
huawei
>>harmonyos>>Versions before 2.0(exclusive)
cpe:2.3:o:huawei:harmonyos:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-125Primarynvd@nist.gov
CWE ID: CWE-125
Type: Primary
Source: nvd@nist.gov
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
https://consumer.huawei.com/en/support/bulletin/2023/1/psirt@huawei.com
Vendor Advisory
https://device.harmonyos.com/en/docs/security/update/security-bulletins-202301-0000001435541166psirt@huawei.com
Patch
Vendor Advisory
Hyperlink: https://consumer.huawei.com/en/support/bulletin/2023/1/
Source: psirt@huawei.com
Resource:
Vendor Advisory
Hyperlink: https://device.harmonyos.com/en/docs/security/update/security-bulletins-202301-0000001435541166
Source: psirt@huawei.com
Resource:
Patch
Vendor Advisory

Change History

0
Information is not available yet

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||
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||
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Missing Authentication for Critical Function
CVE-2024-57955
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-6.1||MEDIUM
EPSS-0.02% / 3.54%
||
7 Day CHG~0.00%
Published-06 Feb, 2025 | 12:25
Updated-17 Mar, 2025 | 14:18
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Arbitrary write vulnerability in the Gallery module Impact: Successful exploitation of this vulnerability may affect service confidentiality.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-harmonyosHarmonyOS
CWE ID-CWE-200
Exposure of Sensitive Information to an Unauthorized Actor
CVE-2024-57957
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-6.6||MEDIUM
EPSS-0.03% / 5.33%
||
7 Day CHG~0.00%
Published-06 Feb, 2025 | 12:27
Updated-17 Mar, 2025 | 14:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Vulnerability of improper log information control in the UI framework module Impact: Successful exploitation of this vulnerability may affect service confidentiality.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-harmonyosHarmonyOS
CWE ID-CWE-532
Insertion of Sensitive Information into Log File
CWE ID-CWE-657
Violation of Secure Design Principles
CVE-2024-58107
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.03% / 6.51%
||
7 Day CHG~0.00%
Published-07 Apr, 2025 | 03:33
Updated-07 May, 2025 | 20:59
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Buffer overflow vulnerability in the codec module Impact: Successful exploitation of this vulnerability may affect availability.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-harmonyosHarmonyOS
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CWE ID-CWE-680
Integer Overflow to Buffer Overflow
CVE-2024-57954
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-6.2||MEDIUM
EPSS-0.03% / 5.69%
||
7 Day CHG~0.00%
Published-06 Feb, 2025 | 12:23
Updated-17 Mar, 2025 | 14:19
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Permission verification vulnerability in the media library module Impact: Successful exploitation of this vulnerability may affect service confidentiality.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-harmonyosHarmonyOS
CWE ID-CWE-200
Exposure of Sensitive Information to an Unauthorized Actor
CVE-2024-56443
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-6.2||MEDIUM
EPSS-0.03% / 6.82%
||
7 Day CHG~0.00%
Published-08 Jan, 2025 | 02:37
Updated-13 Jan, 2025 | 21:40
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Cross-process screen stack vulnerability in the UIExtension module Impact: Successful exploitation of this vulnerability may affect service confidentiality.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-harmonyosHarmonyOS
CWE ID-CWE-200
Exposure of Sensitive Information to an Unauthorized Actor
CVE-2024-56435
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-6.2||MEDIUM
EPSS-0.03% / 6.82%
||
7 Day CHG~0.00%
Published-08 Jan, 2025 | 01:33
Updated-13 Jan, 2025 | 21:27
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Cross-process screen stack vulnerability in the UIExtension module Impact: Successful exploitation of this vulnerability may affect service confidentiality.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-harmonyosHarmonyOS
CWE ID-CWE-200
Exposure of Sensitive Information to an Unauthorized Actor
CVE-2024-56447
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.8||HIGH
EPSS-0.03% / 7.00%
||
7 Day CHG~0.00%
Published-08 Jan, 2025 | 03:03
Updated-13 Jan, 2025 | 21:42
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Vulnerability of improper permission control in the window management module Impact: Successful exploitation of this vulnerability may affect service confidentiality.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-emuiharmonyosHarmonyOSEMUI
CWE ID-CWE-269
Improper Privilege Management
CWE ID-CWE-276
Incorrect Default Permissions
CVE-2024-56444
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.05% / 14.67%
||
7 Day CHG~0.00%
Published-08 Jan, 2025 | 02:44
Updated-13 Jan, 2025 | 21:40
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Cross-process screen stack vulnerability in the UIExtension module Impact: Successful exploitation of this vulnerability may affect service confidentiality.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-harmonyosHarmonyOS
CWE ID-CWE-264
Not Available
CVE-2024-56436
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-5.5||MEDIUM
EPSS-0.02% / 4.29%
||
7 Day CHG~0.00%
Published-08 Jan, 2025 | 01:46
Updated-13 Jan, 2025 | 21:27
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Cross-process screen stack vulnerability in the UIExtension module Impact: Successful exploitation of this vulnerability may affect service confidentiality.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-harmonyosHarmonyOS
CWE ID-CWE-264
Not Available
CVE-2024-54110
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-6.2||MEDIUM
EPSS-0.04% / 13.25%
||
7 Day CHG+0.01%
Published-12 Dec, 2024 | 12:05
Updated-12 Dec, 2024 | 20:19
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Cross-process screen stack vulnerability in the UIExtension module Impact: Successful exploitation of this vulnerability may affect service confidentiality.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-harmonyosHarmonyOS
CWE ID-CWE-269
Improper Privilege Management
CVE-2024-54104
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-6.2||MEDIUM
EPSS-0.05% / 14.62%
||
7 Day CHG+0.01%
Published-12 Dec, 2024 | 11:58
Updated-12 Dec, 2024 | 20:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Cross-process screen stack vulnerability in the UIExtension module Impact: Successful exploitation of this vulnerability may affect service confidentiality.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-harmonyosHarmonyOS
CWE ID-CWE-264
Not Available
CVE-2024-54119
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-6.2||MEDIUM
EPSS-0.05% / 14.62%
||
7 Day CHG+0.01%
Published-12 Dec, 2024 | 12:18
Updated-14 Jan, 2025 | 18:02
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Cross-process screen stack vulnerability in the UIExtension module Impact: Successful exploitation of this vulnerability may affect service confidentiality.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-harmonyosHarmonyOS
CWE ID-CWE-200
Exposure of Sensitive Information to an Unauthorized Actor
CVE-2024-54117
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-6.2||MEDIUM
EPSS-0.05% / 14.62%
||
7 Day CHG+0.01%
Published-12 Dec, 2024 | 12:13
Updated-12 Dec, 2024 | 20:23
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Cross-process screen stack vulnerability in the UIExtension module Impact: Successful exploitation of this vulnerability may affect service confidentiality.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-harmonyosHarmonyOS
CWE ID-CWE-200
Exposure of Sensitive Information to an Unauthorized Actor
CVE-2024-45450
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-4||MEDIUM
EPSS-0.07% / 20.75%
||
7 Day CHG~0.00%
Published-04 Sep, 2024 | 01:15
Updated-12 Sep, 2024 | 19:30
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Permission control vulnerability in the software update module. Impact: Successful exploitation of this vulnerability may affect service confidentiality.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-emuiharmonyosHarmonyOSEMUI
CWE ID-CWE-200
Exposure of Sensitive Information to an Unauthorized Actor
CVE-2022-22254
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.13% / 33.40%
||
7 Day CHG~0.00%
Published-11 Apr, 2022 | 19:38
Updated-03 Aug, 2024 | 03:07
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A permission bypass vulnerability exists when the NFC CAs access the TEE.Successful exploitation of this vulnerability may affect data confidentiality.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-magic_uiemuiharmonyosMagic UIHarmonyOSEMUI
CVE-2022-38997
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.12% / 32.54%
||
7 Day CHG~0.00%
Published-16 Sep, 2022 | 17:57
Updated-03 Aug, 2024 | 11:10
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The secure OS module has configuration defects. Successful exploitation of this vulnerability may affect data confidentiality.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-magic_uiemuiharmonyosMagic UIHarmonyOSEMUI
CVE-2021-46740
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.14% / 34.58%
||
7 Day CHG~0.00%
Published-11 Apr, 2022 | 19:38
Updated-04 Aug, 2024 | 05:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The device authentication service module has a defect vulnerability introduced in the design process.Successful exploitation of this vulnerability may affect data confidentiality.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-emuiharmonyosHarmonyOSEMUI
CWE ID-CWE-287
Improper Authentication
CVE-2021-46892
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.03% / 8.51%
||
7 Day CHG~0.00%
Published-06 Jul, 2023 | 12:41
Updated-19 Nov, 2024 | 18:54
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Encryption bypass vulnerability in Maintenance mode. Successful exploitation of this vulnerability may affect service confidentiality.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-emuiharmonyosHarmonyOSEMUI
CWE ID-CWE-701
Not Available
CVE-2021-46836
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.12% / 32.54%
||
7 Day CHG~0.00%
Published-16 Sep, 2022 | 17:55
Updated-04 Aug, 2024 | 05:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Implementation of the WLAN module interfaces has the information disclosure vulnerability. Successful exploitation of this vulnerability may affect data confidentiality.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-emuiharmonyosHarmonyOSEMUI
CVE-2021-46856
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.10% / 28.58%
||
7 Day CHG~0.00%
Published-20 Dec, 2022 | 00:00
Updated-17 Apr, 2025 | 14:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The multi-screen collaboration module has a path traversal vulnerability. Successful exploitation of this vulnerability may affect data confidentiality.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-emuiharmonyosEMUIHarmonyOS
CWE ID-CWE-22
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CVE-2021-39978
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.27% / 50.27%
||
7 Day CHG~0.00%
Published-03 Jan, 2022 | 21:07
Updated-04 Aug, 2024 | 02:20
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Telephony application has a SQL Injection vulnerability.Successful exploitation of this vulnerability may cause privacy and security issues.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-harmonyosHarmonyOS
CWE ID-CWE-89
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
CVE-2021-40063
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.13% / 33.40%
||
7 Day CHG~0.00%
Published-07 Mar, 2022 | 13:49
Updated-04 Aug, 2024 | 02:27
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

There is an improper access control vulnerability in the video module. Successful exploitation of this vulnerability may affect confidentiality.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-magic_uiemuiharmonyosMagic UIHarmonyOSEMUI
CVE-2021-40027
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.19% / 41.27%
||
7 Day CHG~0.00%
Published-07 Jan, 2022 | 22:39
Updated-04 Aug, 2024 | 02:27
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The bone voice ID TA has a vulnerability in calculating the buffer length,Successful exploitation of this vulnerability may affect data confidentiality.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-harmonyosHarmonyOSEMUI
CWE ID-CWE-476
NULL Pointer Dereference
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CVE-2021-39969
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.13% / 33.40%
||
7 Day CHG~0.00%
Published-03 Jan, 2022 | 21:07
Updated-04 Aug, 2024 | 02:20
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

There is an Unauthorized file access vulnerability in Smartphones.Successful exploitation of this vulnerability may affect service confidentiality.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-magic_uiemuiharmonyosMagic UIHarmonyOSEMUI
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