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CVE-2021-40015

nvd nist
Published: Feb 9, 2022Modified: Jun 17, 2026

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4.7
Vector
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
Exploitability: 1.0 / Impact: 3.6
Source: NVD

Description

There is a race condition vulnerability in the binder driver subsystem in the kernel.Successful exploitation of this vulnerability may affect kernel stability.

Affected (10)

Huawei
3 products
Emui
Harmonyos
Magic Ui
Configuration A
10 vulnerable
Vulnerable SoftwareAffected Versions
Huawei
Emui
Version 10.0.0
Emui
Version 10.1.0
Emui
Version 10.1.1
Emui
Version 11.0.0
Emui
Version 12.0.0
Harmonyos
version < 2.0
Huawei
Magic Ui
Version 3.0.0
Magic Ui
Version 3.1.0
Magic Ui
Version 3.1.1
Magic Ui
Version 4.0.0

Related CWEs

CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
The product contains a code sequence that can run concurrently with other code, and the code sequence requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence that is operating concurrently.

References (4)

Source: psirt@huawei.com
Vendor Advisory
Source: psirt@huawei.com
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory

Timeline

No history available yet.