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Huawei TechnologiesHUAWEI-SA-20210707-03-DOS

HistoryJul 07, 2021 - 12:00 a.m.

Security Advisory - Bluetooth Function Denial of Service Vulnerability in Some Huawei Smartphone Products

2021-07-0700:00:00

Huawei Technologies

www.huawei.com

huawei

bluetooth

dos

vulnerability

smartphone

software update

CVSS2

2.1

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:L/AC:L/Au:N/C:N/I:N/A:P

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

Percentile

12.6%

JSON

The Bluetooth function of some Huawei smartphones has a DoS vulnerability. Attackers can install third-party apps to send specific broadcasts, causing the Bluetooth module to crash. This vulnerability is successfully exploited to cause the Bluetooth function to become abnormal. (Vulnerability ID: HWPSIRT-2020-06102)

This vulnerability has been assigned a Common Vulnerabilities and Exposures (CVE) ID: CVE-2021-22399.

Huawei has released software updates to fix this vulnerability. This advisory is available at the following link:

http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210707-03-dos-en

Affected configurations

Vulners

Node

huaweip30_firmwareMatch10.0.0.195

huaweip30_firmwareMatch10.0.0.200

huaweip30_firmwareMatch10.0.0.201

huaweip30_firmwareMatch10.0.0.206

huaweip30_firmwareMatch10.0.0.209

huaweip30_firmwareMatch10.0.0.210

huaweip30_firmwareRange<10.1.0.165

VendorProductVersionCPE
huaweip30_firmware10.0.0.195cpe:2.3:o:huawei:p30_firmware:10.0.0.195:*:*:*:*:*:*:*
huaweip30_firmware10.0.0.200cpe:2.3:o:huawei:p30_firmware:10.0.0.200:*:*:*:*:*:*:*
huaweip30_firmware10.0.0.201cpe:2.3:o:huawei:p30_firmware:10.0.0.201:*:*:*:*:*:*:*
huaweip30_firmware10.0.0.206cpe:2.3:o:huawei:p30_firmware:10.0.0.206:*:*:*:*:*:*:*
huaweip30_firmware10.0.0.209cpe:2.3:o:huawei:p30_firmware:10.0.0.209:*:*:*:*:*:*:*
huaweip30_firmware10.0.0.210cpe:2.3:o:huawei:p30_firmware:10.0.0.210:*:*:*:*:*:*:*
huaweip30_firmware*cpe:2.3:o:huawei:p30_firmware:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
huawei	p30_firmware	10.0.0.195	cpe:2.3:o:huawei:p30_firmware:10.0.0.195:::::::*
huawei	p30_firmware	10.0.0.200	cpe:2.3:o:huawei:p30_firmware:10.0.0.200:::::::*
huawei	p30_firmware	10.0.0.201	cpe:2.3:o:huawei:p30_firmware:10.0.0.201:::::::*
huawei	p30_firmware	10.0.0.206	cpe:2.3:o:huawei:p30_firmware:10.0.0.206:::::::*
huawei	p30_firmware	10.0.0.209	cpe:2.3:o:huawei:p30_firmware:10.0.0.209:::::::*
huawei	p30_firmware	10.0.0.210	cpe:2.3:o:huawei:p30_firmware:10.0.0.210:::::::*
huawei	p30_firmware	*	cpe:2.3:o:huawei:p30_firmware::::::::

CVSS2

2.1

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:L/AC:L/Au:N/C:N/I:N/A:P

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

Percentile

12.6%

JSON

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