CVE-2021-37083 : There is a NULL Pointer Dereference vulnerability in Huawei Smartphone.Successfu

There is a NULL Pointer Dereference vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability may lead to Denial of Service Attacks.

Published 2021-12-07 17:15:09

Updated 2021-12-09 17:35:00

Source Huawei Technologies

View at NVD, CVE.org

Vulnerability category: Memory CorruptionDenial of service

Products affected by CVE-2021-37083

Huawei » Harmonyos
Versions before (<) 2.0
cpe:2.3:o:huawei:harmonyos:*:*:*:*:*:*:*:*
Matching versions

Exploit prediction scoring system (EPSS) score for CVE-2021-37083

EPSS FAQ

0.10%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 42 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2021-37083

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
5.0	MEDIUM	AV:N/AC:L/Au:N/C:N/I:N/A:P	10.0	2.9	NIST
Access Vector: Network Access Complexity: Low Authentication: None Confidentiality Impact: None Integrity Impact: None Availability Impact: Partial
7.5	HIGH	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	3.9	3.6	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: None Integrity: None Availability: High

CWE ids for CVE-2021-37083

CWE-476 NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2021-37083

https://device.harmonyos.com/en/docs/security/update/security-bulletins-202109-0000001196270727

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Vulnerability Details : CVE-2021-37083

Products affected by CVE-2021-37083

Exploit prediction scoring system (EPSS) score for CVE-2021-37083

CVSS scores for CVE-2021-37083

CWE ids for CVE-2021-37083

References for CVE-2021-37083