CVE-2022-34740

Published: Jul 12, 2022Modified: Nov 21, 2024

6.5

Vector

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

Exploitability: 2.8 / Impact: 3.6

Source: NVD

Description

The NFC module has a buffer overflow vulnerability. Successful exploitation of this vulnerability may cause exceptions in NFC card registration, deletion, and activation.

Affected (5)

Products: Huawei: Emui, Harmonyos, Magic Ui

3 products

Configuration A

5 vulnerable

Vulnerable Software	Affected Versions
Huawei Emui	Version 11.0.0
Huawei Emui	Version 11.0.1
Huawei Emui	Version 12.0.0
Huawei Harmonyos	Version 2.0
Huawei Magic Ui	Version 4.0.0

Related CWEs

CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.

References (4)

https://consumer.huawei.com/en/support/bulletin/2022/7/

Source: psirt@huawei.com

Vendor Advisory

https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202207-0000001342389149

Source: psirt@huawei.com

Vendor Advisory

https://consumer.huawei.com/en/support/bulletin/2022/7/

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

Vendor Advisory

https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202207-0000001342389149

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

Vendor Advisory

Timeline

No history available yet.