CVE-2021-39997 : There is a vulnerability of unstrict input parameter verification in the audio assembly.Successful exploitation of this

There is a vulnerability of unstrict input parameter verification in the audio assembly.Successful exploitation of this vulnerability may cause out-of-bounds access.

Published 2022-02-09 23:15:16

Updated 2022-02-16 02:14:01

Source Huawei Technologies

View at NVD, CVE.org

Vulnerability category: Input validation

Exploit prediction scoring system (EPSS) score for CVE-2021-39997

EPSS FAQ

0.20%

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

~ 57 %

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

CVSS scores for CVE-2021-39997

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
7.5	HIGH	AV:N/AC:L/Au:N/C:P/I:P/A:P	10.0	6.4	NIST
Access Vector: Network Access Complexity: Low Authentication: None Confidentiality Impact: Partial Integrity Impact: Partial Availability Impact: Partial
9.8	CRITICAL	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	3.9	5.9	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High

CWE ids for CVE-2021-39997

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)

Products affected by CVE-2021-39997

Huawei » Emui » Version: 12.0.0
cpe:2.3:o:huawei:emui:12.0.0:*:*:*:*:*:*:*
Matching versions

Vulnerability Details : CVE-2021-39997

Exploit prediction scoring system (EPSS) score for CVE-2021-39997

CVSS scores for CVE-2021-39997

CWE ids for CVE-2021-39997

References for CVE-2021-39997

Products affected by CVE-2021-39997