CVE-2021-40037

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-40037
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.

5.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

4.9 /10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:L/AC:L/Au:N/C:N/I:N/A:C

Exploitability : 3.9 / Impact : 6.9

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

References
Link Resource
https://consumer.huawei.com/en/support/bulletin/2022/1/ Vendor Advisory
https://device.harmonyos.com/en/docs/security/update/security-bulletins-202201-0000001238736331 Vendor Advisory
https://consumer.huawei.com/en/support/bulletin/2022/1/ Vendor Advisory
https://device.harmonyos.com/en/docs/security/update/security-bulletins-202201-0000001238736331 Vendor Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:o:huawei:harmonyos:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR cpe:2.3:o:huawei:emui:10.0.0:*:*:*:*:*:*:*
cpe:2.3:o:huawei:emui:10.1.0:*:*:*:*:*:*:*
cpe:2.3:o:huawei:emui:10.1.1:*:*:*:*:*:*:*
cpe:2.3:o:huawei:emui:11.0.0:*:*:*:*:*:*:*
cpe:2.3:o:huawei:emui:11.0.1:*:*:*:*:*:*:*
cpe:2.3:o:huawei:emui:12.0.0:*:*:*:*:*:*:*
cpe:2.3:o:huawei:magic_ui:3.0.0:*:*:*:*:*:*:*
cpe:2.3:o:huawei:magic_ui:3.1.0:*:*:*:*:*:*:*
cpe:2.3:o:huawei:magic_ui:3.1.1:*:*:*:*:*:*:*
cpe:2.3:o:huawei:magic_ui:4.0.0:*:*:*:*:*:*:*
History

21 Nov 2024, 06:23

Type Values Removed Values Added
References () https://consumer.huawei.com/en/support/bulletin/2022/1/ - Vendor Advisory () https://consumer.huawei.com/en/support/bulletin/2022/1/ - Vendor Advisory
References () https://device.harmonyos.com/en/docs/security/update/security-bulletins-202201-0000001238736331 - Vendor Advisory () https://device.harmonyos.com/en/docs/security/update/security-bulletins-202201-0000001238736331 - Vendor Advisory

13 Jan 2022, 15:33

Type Values Removed Values Added
References (MISC) https://consumer.huawei.com/en/support/bulletin/2022/1/ - (MISC) https://consumer.huawei.com/en/support/bulletin/2022/1/ - Vendor Advisory
References (MISC) https://device.harmonyos.com/en/docs/security/update/security-bulletins-202201-0000001238736331 - (MISC) https://device.harmonyos.com/en/docs/security/update/security-bulletins-202201-0000001238736331 - Vendor Advisory
CPE cpe:2.3:o:huawei:harmonyos:*:*:*:*:*:*:*:*
cpe:2.3:o:huawei:emui:11.0.1:*:*:*:*:*:*:*
cpe:2.3:o:huawei:emui:11.0.0:*:*:*:*:*:*:*
cpe:2.3:o:huawei:emui:12.0.0:*:*:*:*:*:*:*
cpe:2.3:o:huawei:magic_ui:3.1.1:*:*:*:*:*:*:*
cpe:2.3:o:huawei:emui:10.1.1:*:*:*:*:*:*:*
cpe:2.3:o:huawei:magic_ui:3.0.0:*:*:*:*:*:*:*
cpe:2.3:o:huawei:emui:10.0.0:*:*:*:*:*:*:*
cpe:2.3:o:huawei:magic_ui:3.1.0:*:*:*:*:*:*:*
cpe:2.3:o:huawei:magic_ui:4.0.0:*:*:*:*:*:*:*
cpe:2.3:o:huawei:emui:10.1.0:*:*:*:*:*:*:*
CWE CWE-843
CVSS v2 : unknown
v3 : unknown 		v2 : 4.9
v3 : 5.5

10 Jan 2022, 14:14

Type Values Removed Values Added
New CVE
Information

Published : 2022-01-10 14:10

Updated : 2024-11-21 06:23

NVD link : CVE-2021-40037

Mitre link : CVE-2021-40037

CVE.ORG link : CVE-2021-40037

JSON object : View

Products Affected

huawei

  • emui
  • harmonyos
  • magic_ui
CWE
CWE-843

Access of Resource Using Incompatible Type ('Type Confusion')