CVE-2021-40054

HIGH

Huawei EMUI and Magic UI - Integer Underflow in atcmdserver Module

Title source: llm
STIX 2.1

Description

There is an integer underflow vulnerability in the atcmdserver module. Successful exploitation of this vulnerability may affect integrity.

References (1)

Core 1
Core References

Scores

CVSS v3 7.5
EPSS 0.0011
EPSS Percentile 28.6%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Details

CWE
CWE-191
Status published
Products (10)
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/magic_ui 3.0.0
huawei/magic_ui 3.1.0
huawei/magic_ui 3.1.1
huawei/magic_ui 4.0.0
Published Mar 10, 2022
Tracked Since Feb 18, 2026