7.8

CVE-2021-40048

There is an incorrect buffer size calculation vulnerability in the video framework. Successful exploitation of this vulnerability will affect availability.

Data is provided by the National Vulnerability Database (NVD)
Huawei ≫ Emui Version10.0.0
Huawei ≫ Emui Version10.1.0
Huawei ≫ Emui Version10.1.1
Huawei ≫ Emui Version11.0.0
Huawei ≫ Emui Version11.0.1
Huawei ≫ Emui Version12.0.0
Huawei ≫ Harmonyos Version2.0
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 0.15% 0.321
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:N/A:H
nvd@nist.gov 7.8 10 6.9
AV:N/AC:L/Au:N/C:N/I:N/A:C
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.