7.5

CVE-2021-22392

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.

Data is provided by the National Vulnerability Database (NVD)
Huawei ≫ Emui Version9.1.0
Huawei ≫ Emui Version9.1.1
Huawei ≫ Emui Version10.0.0
Huawei ≫ Emui Version10.1.0
Huawei ≫ Emui Version10.1.1
Huawei ≫ Emui Version11.0.0
Huawei ≫ Magic Ui Version2.1.1
Huawei ≫ Magic Ui Version3.0.0
Huawei ≫ Magic Ui Version3.1.0
Huawei ≫ Magic Ui Version3.1.1
Huawei ≫ Magic Ui Version4.0.0
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.1% 0.25
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
nvd@nist.gov 5 10 2.9
AV:N/AC:L/Au:N/C:N/I:P/A:N
CWE-131 Incorrect Calculation of Buffer Size

The product does not correctly calculate the size to be used when allocating a buffer, which could lead to a buffer overflow.