CVE-2022-31762 : The AMS module has a vulnerability in input validation. Successful exploitation

The AMS module has a vulnerability in input validation. Successful exploitation of this vulnerability may cause privilege escalation.

Published 2022-06-13 15:15:10

Updated 2022-10-05 14:59:09

Source Huawei Technologies

View at NVD, CVE.org

Vulnerability category: Input validationGain privilege

Products affected by CVE-2022-31762

Huawei » Harmonyos » Version: 2.0
cpe:2.3:o:huawei:harmonyos:2.0:*:*:*:*:*:*:*
Matching versions
Huawei » Emui » Version: 10.1.0
cpe:2.3:o:huawei:emui:10.1.0:*:*:*:*:*:*:*
Matching versions
Huawei » Emui » Version: 10.1.1
cpe:2.3:o:huawei:emui:10.1.1:*:*:*:*:*:*:*
Matching versions
Huawei » Emui » Version: 11.0.0
cpe:2.3:o:huawei:emui:11.0.0:*:*:*:*:*:*:*
Matching versions
Huawei » Emui » Version: 11.0.1
cpe:2.3:o:huawei:emui:11.0.1:*:*:*:*:*:*:*
Matching versions
Huawei » Emui » Version: 12.0.0
cpe:2.3:o:huawei:emui:12.0.0:*:*:*:*:*:*:*
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: 3.1.1
cpe:2.3:o:huawei:magic_ui:3.1.1:*:*:*:*:*:*:*
Matching versions
Huawei » Magic Ui » Version: 4.0.0
cpe:2.3:o:huawei:magic_ui:4.0.0:*:*:*:*:*:*:*
Matching versions

EPSS FAQ

0.03%

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

~ 4 %

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

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
4.6	MEDIUM	AV:L/AC:L/Au:N/C:P/I:P/A:P	3.9	6.4	NIST
Access Vector: Local Access Complexity: Low Authentication: None Confidentiality Impact: Partial Integrity Impact: Partial Availability Impact: Partial
7.8	HIGH	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	1.8	5.9	NIST
Attack Vector: Local Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High

CWE-20 Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

Assigned by: nvd@nist.gov (Primary)

Jump to