CVE-2021-22489 : There is a DoS vulnerability in smartphones. Successful exploitation of this vul

There is a DoS vulnerability in smartphones. Successful exploitation of this vulnerability may affect service availability.

Published 2022-02-25 19:15:11

Updated 2022-03-08 13:52:40

Source Huawei Technologies

View at NVD, CVE.org

Vulnerability category: Denial of service

Products affected by CVE-2021-22489

Huawei » Harmonyos » Version: 2.0
cpe:2.3:o:huawei:harmonyos:2.0:*:*:*:*:*:*:*
Matching versions
Huawei » Emui » Version: 10.0.0
cpe:2.3:o:huawei:emui:10.0.0:*:*:*:*:*:*:*
Matching versions
Huawei » Emui » Version: 10.1.0
cpe:2.3:o:huawei:emui:10.1.0:*:*:*:*:*:*:*
Matching versions
Huawei » Emui » Version: 9.1.0
cpe:2.3:o:huawei:emui:9.1.0:*:*:*:*:*:*:*
Matching versions
Huawei » Emui » Version: 9.1.1
cpe:2.3:o:huawei:emui:9.1.1:*:*:*:*:*:*:*
Matching versions
Huawei » Magic Ui » Version: 3.0.0
cpe:2.3:o:huawei:magic_ui:3.0.0:*:*:*:*:*:*:*
Matching versions
Huawei » Magic Ui » Version: 3.1.0
cpe:2.3:o:huawei:magic_ui:3.1.0:*:*:*:*:*:*:*
Matching versions
Huawei » Magic Ui » Version: 2.1.1
cpe:2.3:o:huawei:magic_ui:2.1.1:*:*:*:*:*:*:*
Matching versions

EPSS FAQ

0.10%

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

~ 43 %

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

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

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