CVE-2021-40048

HIGH

Huawei EMUI - Denial of Service via Video Framework Buffer Size Calculation

Title source: llm
STIX 2.1

Description

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

References (2)

Core 2

Scores

CVSS v3 7.5
EPSS 0.0074
EPSS Percentile 49.6%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Details

CWE
CWE-131
Status published
Products (11)
huawei/emui 10.0.0
huawei/emui 10.1.0
huawei/emui 10.1.1
huawei/emui 11.0.0
huawei/emui 11.0.1
huawei/emui 12.0.0
huawei/harmonyos 2.0
huawei/magic_ui 3.0.0
huawei/magic_ui 3.1.0
huawei/magic_ui 3.1.1
... and 1 more
Published Mar 10, 2022
Tracked Since Feb 18, 2026