Vulnerability CVE-2022-34741

Vulnerability CVE-2022-34741

Published: 2022-07-12

Description:

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

Type:

CWE-120

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

CVSS2 => (AV:A/AC:L/Au:N/C:N/I:P/A:N)

CVSS Base Score	Impact Subscore	Exploitability Subscore
3.3/10	2.9/10	6.5/10

Exploit range	Attack complexity	Authentication
Adjacent network	Low	No required
Confidentiality impact	Integrity impact	Availability impact
None	Partial	None

Affected software
Huawei -> Magic ui
Huawei -> EMUI
Huawei -> Harmonyos

References:

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

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

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