CVE-2021-37049

Published: Dec 8, 2021Modified: Nov 21, 2024

9.8

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability: 3.9 / Impact: 5.9

Source: NVD

Description

There is a Heap-based buffer overflow vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability may rewrite the memory of adjacent objects.

Affected (5)

Products: Huawei: Harmonyos, Emui, Magic Ui

3 products

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Huawei Harmonyos	Before 2.0

Configuration B

2 vulnerable

Vulnerable Software	Affected Versions
Huawei Emui	Version 10.1.1
Huawei Emui	Version 11.0.0

Configuration C

2 vulnerable

Vulnerable Software	Affected Versions
Huawei Magic Ui	Version 3.1.1
Huawei Magic Ui	Version 4.0.0

Related CWEs

CWE-787

Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

References (4)

https://consumer.huawei.com/en/support/bulletin/2021/9/

Source: psirt@huawei.com

Vendor Advisory

https://device.harmonyos.com/en/docs/security/update/security-bulletins-202109-0000001196270727

Source: psirt@huawei.com

Vendor Advisory

https://consumer.huawei.com/en/support/bulletin/2021/9/

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

https://device.harmonyos.com/en/docs/security/update/security-bulletins-202109-0000001196270727

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

Timeline

No history available yet.