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Vulnerability Details :

CVE-2021-40052

Summary
Assigner-huawei
Assigner Org ID-25ac1063-e409-4190-8079-24548c77ea2e
Published At-07 Mar, 2022 | 13:50
Updated At-04 Aug, 2024 | 02:27
Rejected At-
Credits

There is an incorrect buffer size calculation vulnerability in the video framework.Successful exploitation of this vulnerability may affect availability.

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 Mar, 2022 | 13:50
Updated At:04 Aug, 2024 | 02:27
Rejected At:
▼CVE Numbering Authority (CNA)

There is an incorrect buffer size calculation vulnerability in the video framework.Successful exploitation of this vulnerability may affect availability.

Affected Products
Vendor
Huawei Technologies Co., Ltd.Huawei
Product
HarmonyOS
Versions
Affected
  • 2.0
Vendor
Huawei Technologies Co., Ltd.Huawei
Product
EMUI
Versions
Affected
  • 11.0.1
  • 11.0.0
Vendor
Huawei Technologies Co., Ltd.Huawei
Product
Magic UI
Versions
Affected
  • 4.0.0
Problem Types
TypeCWE IDDescription
textN/AIncorrect buffer size calculation vulnerability
Type: text
CWE ID: N/A
Description: Incorrect buffer size calculation 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/2022/3/
x_refsource_MISC
https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202208-0000001363876177
x_refsource_MISC
Hyperlink: https://consumer.huawei.com/en/support/bulletin/2022/3/
Resource:
x_refsource_MISC
Hyperlink: https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202208-0000001363876177
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/2022/3/
x_refsource_MISC
x_transferred
https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202208-0000001363876177
x_refsource_MISC
x_transferred
Hyperlink: https://consumer.huawei.com/en/support/bulletin/2022/3/
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202208-0000001363876177
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 Mar, 2022 | 17:43
Updated At:19 Jan, 2023 | 03:30

There is an incorrect buffer size calculation vulnerability in the video framework.Successful exploitation of this vulnerability may affect availability.

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:N/I:N/A:H
Primary2.07.8HIGH
AV:N/AC:L/Au:N/C:N/I:N/A:C
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:N/I:N/A:H
Type: Primary
Version: 2.0
Base score: 7.8
Base severity: HIGH
Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:C
CPE Matches

Huawei Technologies Co., Ltd.
huawei
>>harmonyos>>2.0
cpe:2.3:o:huawei:harmonyos:2.0:*:*:*:*:*:*:*
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
>>magic_ui>>4.0.0
cpe:2.3:o:huawei:magic_ui:4.0.0:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-131Primarynvd@nist.gov
CWE ID: CWE-131
Type: Primary
Source: nvd@nist.gov
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
https://consumer.huawei.com/en/support/bulletin/2022/3/psirt@huawei.com
Vendor Advisory
https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202208-0000001363876177psirt@huawei.com
Vendor Advisory
Hyperlink: https://consumer.huawei.com/en/support/bulletin/2022/3/
Source: psirt@huawei.com
Resource:
Vendor Advisory
Hyperlink: https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202208-0000001363876177
Source: psirt@huawei.com
Resource:
Vendor Advisory

Change History

0
Information is not available yet

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Vendor-Huawei Technologies Co., Ltd.
Product-ar2200_firmwareusg9560_firmwareviewpoint_9030ips_modulear3200_firmwarear2200espace_u1930te60viewpoint_8660_firmwaresrg3300nip6300_firmwarete30netengine16exar120-s_firmwareusg9560svn5800-c_firmwarengfw_moduledp300ar200-sespace_u1911ar120-ssoftco_firmwarear510usg9520ar150-ssemg9811_firmwarete60_firmwaresrg2300secospace_usg6500_firmwaresvn5800ar150_firmwareips_module_firmwaresecospace_usg6600_firmwarear3600ar3200semg9811dp300_firmwarear200-s_firmwareespace_u1910softcosvn5600ar160_firmwarevp9660_firmwareusg9520_firmwareespace_u1960netengine16ex_firmwaresecospace_usg6600viewpoint_9030_firmwarear1200te30_firmwarevp9660srg1300srg1300_firmwaresecospace_usg6300espace_u1980srg2300_firmwarete40srg3300_firmwareespace_u1910_firmwareespace_u1930_firmwaresmc2.0_firmwarear1200-s_firmwareusg9500te50espace_u1911_firmwarerse6500nip6600espace_u1981_firmwarenip6800_firmwareespace_u1981ar160espace_u1980_firmwarenip6300secospace_usg6500usg9500_firmwaresvn5800_firmwarear2200-stp3206tp3206_firmwaresvn5600_firmwarear510_firmwarear150-s_firmwarear1200-sar150smc2.0ngfw_module_firmwarear1200_firmwarear200espace_u1960_firmwarear3600_firmwarear2200-s_firmwarenip6800te40_firmwarerse6500_firmwareviewpoint_8660ar200_firmwarenip6600_firmwaresvn5800-cte50_firmwaresecospace_usg6300_firmwareSoftCoeSpace U1960NGFW ModuleSMC2.0TP3206USG9500ViewPoint 9030eSpace U1911TE50SRG1300TE40AR2200-SVP9660eSpace U1980SVN5800AR160NIP6300SVN5600NetEngine16EXAR1200AR150AR2200IPS ModuleViewPoint 8660AR150-SNIP6600TE30NIP6800Secospace USG6600USG9520RSE6500eSpace U1910DP300eSpace U1981USG9560TE60AR120-SAR510Secospace USG6300SRG2300SRG3300AR3200AR1200-SSVN5800-CSeMG9811AR3600eSpace U1930AR200Secospace USG6500AR200-S
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-20
Improper Input Validation
CVE-2019-19416
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.36% / 57.27%
||
7 Day CHG~0.00%
Published-08 Jul, 2020 | 16:55
Updated-05 Aug, 2024 | 02:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The SIP module of some Huawei products have a denial of service (DoS) vulnerability. A remote attacker could exploit these three vulnerabilities by sending the specially crafted messages to the affected device. Due to the insufficient verification of the packets, successful exploit could allow the attacker to cause buffer overflow and dead loop, leading to DoS condition. Affected products can be found in https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200115-01-sip-en.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-ar2200_firmwareusg9560_firmwareviewpoint_9030ips_modulear3200_firmwarear2200espace_u1930te60viewpoint_8660_firmwaresrg3300nip6300_firmwarete30netengine16exar120-s_firmwareusg9560svn5800-c_firmwarengfw_moduledp300ar200-sespace_u1911ar120-ssoftco_firmwarear510usg9520ar150-ssemg9811_firmwarete60_firmwaresrg2300secospace_usg6500_firmwaresvn5800ar150_firmwareips_module_firmwaresecospace_usg6600_firmwarear3600ar3200semg9811dp300_firmwarear200-s_firmwareespace_u1910softcosvn5600ar160_firmwarevp9660_firmwareusg9520_firmwareespace_u1960netengine16ex_firmwaresecospace_usg6600viewpoint_9030_firmwarear1200te30_firmwarevp9660srg1300srg1300_firmwaresecospace_usg6300espace_u1980srg2300_firmwarete40srg3300_firmwareespace_u1910_firmwareespace_u1930_firmwaresmc2.0_firmwarear1200-s_firmwareusg9500te50espace_u1911_firmwarerse6500nip6600espace_u1981_firmwarenip6800_firmwareespace_u1981ar160espace_u1980_firmwarenip6300secospace_usg6500usg9500_firmwaresvn5800_firmwarear2200-stp3206tp3206_firmwaresvn5600_firmwarear510_firmwarear150-s_firmwarear1200-sar150smc2.0ngfw_module_firmwarear1200_firmwarear200espace_u1960_firmwarear3600_firmwarear2200-s_firmwarenip6800te40_firmwarerse6500_firmwareviewpoint_8660ar200_firmwarenip6600_firmwaresvn5800-cte50_firmwaresecospace_usg6300_firmwareSoftCoeSpace U1960NGFW ModuleSMC2.0TP3206USG9500ViewPoint 9030eSpace U1911TE50SRG1300TE40AR2200-SVP9660eSpace U1980SVN5800AR160NIP6300SVN5600NetEngine16EXAR1200AR150AR2200IPS ModuleViewPoint 8660AR150-SNIP6600TE30NIP6800Secospace USG6600USG9520RSE6500eSpace U1910DP300eSpace U1981USG9560TE60AR120-SAR510Secospace USG6300SRG2300SRG3300AR3200AR1200-SSVN5800-CSeMG9811AR3600eSpace U1930AR200Secospace USG6500AR200-S
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-20
Improper Input Validation
CVE-2019-19415
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.36% / 57.27%
||
7 Day CHG~0.00%
Published-08 Jul, 2020 | 16:58
Updated-05 Aug, 2024 | 02:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The SIP module of some Huawei products have a denial of service (DoS) vulnerability. A remote attacker could exploit these three vulnerabilities by sending the specially crafted messages to the affected device. Due to the insufficient verification of the packets, successful exploit could allow the attacker to cause buffer overflow and dead loop, leading to DoS condition. Affected products can be found in https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200115-01-sip-en.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-ar2200_firmwareusg9560_firmwareviewpoint_9030ips_modulear3200_firmwarear2200espace_u1930te60viewpoint_8660_firmwaresrg3300nip6300_firmwarete30netengine16exar120-s_firmwareusg9560svn5800-c_firmwarengfw_moduledp300ar200-sespace_u1911ar120-ssoftco_firmwarear510usg9520ar150-ssemg9811_firmwarete60_firmwaresrg2300secospace_usg6500_firmwaresvn5800ar150_firmwareips_module_firmwaresecospace_usg6600_firmwarear3600ar3200semg9811dp300_firmwarear200-s_firmwareespace_u1910softcosvn5600ar160_firmwarevp9660_firmwareusg9520_firmwareespace_u1960netengine16ex_firmwaresecospace_usg6600viewpoint_9030_firmwarear1200te30_firmwarevp9660srg1300srg1300_firmwaresecospace_usg6300espace_u1980srg2300_firmwarete40srg3300_firmwareespace_u1910_firmwareespace_u1930_firmwaresmc2.0_firmwarear1200-s_firmwareusg9500te50espace_u1911_firmwarerse6500nip6600espace_u1981_firmwarenip6800_firmwareespace_u1981ar160espace_u1980_firmwarenip6300secospace_usg6500usg9500_firmwaresvn5800_firmwarear2200-stp3206tp3206_firmwaresvn5600_firmwarear510_firmwarear150-s_firmwarear1200-sar150smc2.0ngfw_module_firmwarear1200_firmwarear200espace_u1960_firmwarear3600_firmwarear2200-s_firmwarenip6800te40_firmwarerse6500_firmwareviewpoint_8660ar200_firmwarenip6600_firmwaresvn5800-cte50_firmwaresecospace_usg6300_firmwareSoftCoeSpace U1960NGFW ModuleSMC2.0TP3206USG9500ViewPoint 9030eSpace U1911TE50SRG1300TE40AR2200-SVP9660eSpace U1980SVN5800AR160NIP6300SVN5600NetEngine16EXAR1200AR150AR2200IPS ModuleViewPoint 8660AR150-SNIP6600TE30NIP6800Secospace USG6600USG9520RSE6500eSpace U1910DP300eSpace U1981USG9560TE60AR120-SAR510Secospace USG6300SRG2300SRG3300AR3200AR1200-SSVN5800-CSeMG9811AR3600eSpace U1930AR200Secospace USG6500AR200-S
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-20
Improper Input Validation
CVE-2019-19414
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.33% / 54.98%
||
7 Day CHG~0.00%
Published-21 Jan, 2020 | 22:54
Updated-05 Aug, 2024 | 02:16
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 integer overflow vulnerability in LDAP server of some Huawei products. Due to insufficient input validation, a remote attacker could exploit this vulnerability by sending malformed packets to the target devices. Successful exploit could cause the affected system crash.

Action-Not Available
Vendor-n/aHuawei Technologies Co., Ltd.
Product-te60_firmwarete30_firmwaredbs3900_tdd_lte_firmwaredp300dbs3900_tdd_lterp200te40_firmwarete60dp300_firmwarete40te30te50_firmwarete50rp200_firmwareCloudEngine 12800;CloudEngine 5800;CloudEngine 6800;CloudEngine 7800;DBS3900 TDD LTE;DP300;RP200;TE30;TE40;TE50;TE60
CWE ID-CWE-190
Integer Overflow or Wraparound
CVE-2025-54635
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-5.9||MEDIUM
EPSS-0.02% / 2.27%
||
7 Day CHG~0.00%
Published-06 Aug, 2025 | 02:30
Updated-11 Aug, 2025 | 15:19
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Vulnerability of returning released pointers in the distributed notification service. Impact: Successful exploitation of this vulnerability may affect availability.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-harmonyosHarmonyOS
CWE ID-CWE-416
Use After Free
CVE-2025-53182
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-6.5||MEDIUM
EPSS-0.02% / 3.54%
||
7 Day CHG~0.00%
Published-07 Jul, 2025 | 02:24
Updated-09 Jul, 2025 | 19:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Null pointer dereference vulnerability in the PDF preview module Impact: Successful exploitation of this vulnerability may affect function stability.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-harmonyosHarmonyOS
CWE ID-CWE-122
Heap-based Buffer Overflow
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2024-30418
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.07% / 22.38%
||
7 Day CHG~0.00%
Published-07 Apr, 2024 | 08:19
Updated-13 Mar, 2025 | 14:55
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Vulnerability of insufficient permission verification in the app management module. Impact: Successful exploitation of this vulnerability will affect availability.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-emuiharmonyosHarmonyOSEMUIharmonyosemui
CWE ID-CWE-280
Improper Handling of Insufficient Permissions or Privileges
CWE ID-CWE-284
Improper Access Control
CVE-2022-22255
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.19% / 41.14%
||
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

The application framework has a common DoS vulnerability.Successful exploitation of this vulnerability may affect the availability.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-emuiharmonyosHarmonyOSEMUI
CVE-2024-30413
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.07% / 22.38%
||
7 Day CHG~0.00%
Published-07 Apr, 2024 | 08:03
Updated-28 Mar, 2025 | 20:15
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 will affect availability.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-harmonyosemuiEMUIHarmonyOS
CWE ID-CWE-732
Incorrect Permission Assignment for Critical Resource
CVE-2025-53179
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-6.5||MEDIUM
EPSS-0.02% / 3.54%
||
7 Day CHG~0.00%
Published-07 Jul, 2025 | 02:16
Updated-09 Jul, 2025 | 19:14
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Null pointer dereference vulnerability in the PDF preview module Impact: Successful exploitation of this vulnerability may affect function stability.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-harmonyosHarmonyOS
CWE ID-CWE-122
Heap-based Buffer Overflow
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2024-30416
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.08% / 25.19%
||
7 Day CHG~0.00%
Published-07 Apr, 2024 | 08:07
Updated-13 Mar, 2025 | 14:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Use After Free (UAF) vulnerability in the underlying driver module. Impact: Successful exploitation of this vulnerability will affect availability.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-emuiharmonyosHarmonyOSEMUIharmonyosemui
CWE ID-CWE-416
Use After Free
CVE-2021-40034
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.22% / 44.44%
||
7 Day CHG~0.00%
Published-09 Aug, 2022 | 20:10
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 video framework has the memory overwriting vulnerability caused by addition overflow. Successful exploitation of this vulnerability may affect the availability.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-magic_uiemuiharmonyosMagic UIHarmonyOSEMUI
CVE-2022-48498
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.06% / 19.86%
||
7 Day CHG~0.00%
Published-19 Jun, 2023 | 00:00
Updated-12 Dec, 2024 | 21:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Configuration defects in the secure OS module.Successful exploitation of this vulnerability will affect availability.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-emuiEMUI
CWE ID-CWE-770
Allocation of Resources Without Limits or Throttling
CVE-2021-39998
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.15% / 36.07%
||
7 Day CHG~0.00%
Published-07 Jan, 2022 | 22:39
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 Vulnerability of APIs being concurrently called for multiple times in HwConnectivityExService a in smartphones. Successful exploitation of this vulnerability may cause the system to crash and restart.

Action-Not Available
Vendor-n/aHuawei Technologies Co., Ltd.
Product-magic_uiharmonyosemuiEMUI;Magic UI;HarmonyOS
CVE-2021-40035
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.21% / 42.97%
||
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

There is a Buffer overflow vulnerability due to a boundary error with the Samba server in the file management module in smartphones. Successful exploitation of this vulnerability may affect function stability.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-magic_uiharmonyosemuiMagic UIHarmonyOSEMUI
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2021-39988
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.18% / 40.16%
||
7 Day CHG~0.00%
Published-03 Jan, 2022 | 21:07
Updated-22 May, 2025 | 19:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The HwNearbyMain module has a NULL Pointer Dereference vulnerability.Successful exploitation of this vulnerability may cause a process to restart.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-harmonyosHarmonyOS
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2021-39999
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.20% / 42.71%
||
7 Day CHG~0.00%
Published-11 Jul, 2022 | 13:56
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 a buffer overflow vulnerability in eSE620X vESS V100R001C10SPC200 and V100R001C20SPC200. An attacker can exploit this vulnerability by sending a specific message to the target device due to insufficient validation of packets. Successful exploit could cause a denial of service condition.

Action-Not Available
Vendor-n/aHuawei Technologies Co., Ltd.
Product-ese620x_vess_firmwareese620x_vesseSE620X vESS
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2021-40058
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.27% / 49.79%
||
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 a heap-based buffer overflow vulnerability in the video framework. Successful exploitation of this vulnerability may affect availability.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-magic_uiemuiMagic UIEMUI
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-39987
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.18% / 40.10%
||
7 Day CHG~0.00%
Published-03 Jan, 2022 | 21:07
Updated-22 May, 2025 | 19:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The HwNearbyMain module has a Data Processing Errors vulnerability.Successful exploitation of this vulnerability may cause a process to restart.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-harmonyosHarmonyOS
CWE ID-CWE-843
Access of Resource Using Incompatible Type ('Type Confusion')
CVE-2021-40057
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.27% / 49.79%
||
7 Day CHG~0.00%
Published-07 Mar, 2022 | 13:50
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 a heap-based and stack-based buffer overflow vulnerability in the video framework. Successful exploitation of this vulnerability may affect availability.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-magic_uiemuiMagic UIEMUI
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-40029
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.21% / 42.97%
||
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

There is a Buffer overflow vulnerability due to a boundary error with the Samba server in the file management module in smartphones. Successful exploitation of this vulnerability may affect function stability.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-magic_uiharmonyosemuiMagic UIHarmonyOSEMUI
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2021-40064
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.16% / 37.50%
||
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 a heap-based buffer overflow vulnerability in system components. Successful exploitation of this vulnerability may affect system stability.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-magic_uiemuiharmonyosMagic UIHarmonyOSEMUI
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-39973
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.15% / 36.13%
||
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 a Null pointer dereference in Smartphones.Successful exploitation of this vulnerability may cause the kernel to break down.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-magic_uiemuiharmonyosMagic UIHarmonyOSEMUI
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2021-39984
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.18% / 40.10%
||
7 Day CHG~0.00%
Published-03 Jan, 2022 | 21:07
Updated-22 May, 2025 | 19:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Huawei idap module has a Out-of-bounds Read vulnerability.Successful exploitation of this vulnerability may cause Denial of Service.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-harmonyosHarmonyOS
CWE ID-CWE-125
Out-of-bounds Read
CVE-2021-40062
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.26% / 48.96%
||
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 a vulnerability of copying input buffer without checking its size in the video framework. Successful exploitation of this vulnerability may affect availability.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-magic_uiemuiMagic UIEMUI
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2022-48490
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.07% / 22.68%
||
7 Day CHG~0.00%
Published-19 Jun, 2023 | 00:00
Updated-17 Dec, 2024 | 16:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Configuration defects in the secure OS module.Successful exploitation of this vulnerability will affect availability.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-emuiEMUI
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2021-37033
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.34% / 56.22%
||
7 Day CHG~0.00%
Published-23 Nov, 2021 | 15:16
Updated-04 Aug, 2024 | 01:09
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 Injection attack vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability may affect service availability.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-magic_uiemuiMagic UIEMUI
CWE ID-CWE-74
Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
CVE-2021-37004
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.17% / 38.88%
||
7 Day CHG~0.00%
Published-23 Nov, 2021 | 15:25
Updated-04 Aug, 2024 | 01:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

There is a Improper Input Validation vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability will cause kernel crash.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-harmonyosHarmonyOS
CWE ID-CWE-20
Improper Input Validation
CVE-2021-37105
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.18% / 40.10%
||
7 Day CHG~0.00%
Published-28 Sep, 2021 | 14:03
Updated-04 Aug, 2024 | 01:09
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 file upload control vulnerability in FusionCompute 6.5.0, 6.5.1 and 8.0.0. Due to the improper verification of file to be uploaded and does not strictly restrict the file access path, attackers may upload malicious files to the device, resulting in the service abnormal.

Action-Not Available
Vendor-n/aHuawei Technologies Co., Ltd.
Product-fusioncomputeFusionCompute
CWE ID-CWE-434
Unrestricted Upload of File with Dangerous Type
CVE-2021-37081
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.18% / 40.10%
||
7 Day CHG~0.00%
Published-07 Dec, 2021 | 16:04
Updated-04 Aug, 2024 | 01:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

There is a Improper Input Validation vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability may lead to nearby crash.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-harmonyosHarmonyOS
CWE ID-CWE-20
Improper Input Validation
CVE-2021-37012
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.17% / 38.88%
||
7 Day CHG~0.00%
Published-23 Nov, 2021 | 15:25
Updated-04 Aug, 2024 | 01:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

There is a Data Processing Errors vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability will cause kernel crash.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-harmonyosHarmonyOS
CVE-2021-37025
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.17% / 38.88%
||
7 Day CHG~0.00%
Published-23 Nov, 2021 | 15:25
Updated-04 Aug, 2024 | 01:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

There is a Improper Input Validation vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability will cause kernel crash.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-harmonyosHarmonyOS
CWE ID-CWE-20
Improper Input Validation
CVE-2021-37094
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.18% / 40.10%
||
7 Day CHG~0.00%
Published-07 Dec, 2021 | 16:06
Updated-04 Aug, 2024 | 01:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

There is a Improper Input Validation vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability may lead to system denial of service.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-harmonyosHarmonyOS
CWE ID-CWE-20
Improper Input Validation
CVE-2021-37043
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.17% / 38.36%
||
7 Day CHG~0.00%
Published-07 Dec, 2021 | 16:02
Updated-04 Aug, 2024 | 01:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

There is a Stack-based Buffer Overflow vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability may lead to malicious application processes occupy system resources.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-magic_uiemuiharmonyosHarmonyOS
CWE ID-CWE-287
Improper Authentication
CVE-2021-37007
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.17% / 38.88%
||
7 Day CHG~0.00%
Published-23 Nov, 2021 | 15:21
Updated-04 Aug, 2024 | 01:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

There is a Out-of-bounds Read vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability will cause kernel crash.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-harmonyosHarmonyOS
CWE ID-CWE-125
Out-of-bounds Read
CVE-2021-37015
Matching Score-8
Assigner-Huawei Technologies
ShareView Details
Matching Score-8
Assigner-Huawei Technologies
CVSS Score-7.5||HIGH
EPSS-0.17% / 38.88%
||
7 Day CHG~0.00%
Published-23 Nov, 2021 | 15:22
Updated-04 Aug, 2024 | 01:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

There is a Out-of-bounds Read vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability will cause kernel crash.

Action-Not Available
Vendor-Huawei Technologies Co., Ltd.
Product-harmonyosHarmonyOS
CWE ID-CWE-125
Out-of-bounds Read
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