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Status published
High
CVE-2021-22392
There is an Incorrect Calculation of Buffer Size in Huawei...
Vulnerability Description
There is an Incorrect Calculation of Buffer Size in Huawei Smartphone.Successful exploitation of this vulnerability may cause verification bypass and directions to abnormal addresses.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
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Affected Vendor
Huawei
View all reports →Affected Software
EMUI, Magic UI
Vulnerable Versions:
11.0.0, 10.1.1, 10.1.0, 10.0.0, 9.1.1, 9.1.0, 4.0.0, 3.1.1, 3.1.0, 3.0.0, 2.1.1
Timeline
Official Publish:
August 2nd, 2021
Last Modified:
August 3rd, 2024
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.