CVE-2021-22399

Severity Score

5.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

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. Affected product versions include: HUAWEI P30 10.0.0.195(C432E22R2P5), 10.0.0.200(C00E85R2P11), 10.0.0.200(C461E6R3P1), 10.0.0.201(C10E7R5P1), 10.0.0.201(C185E4R7P1), 10.0.0.206(C605E19R1P3), 10.0.0.209(C636E6R3P4), 10.0.0.210(C635E3R2P4), and versions earlier than 10.1.0.165(C01E165R2P11).

La función Bluetooth de algunos smartphones de Huawei presenta una vulnerabilidad DoS. Los atacantes pueden instalar aplicaciones de terceros para enviar transmisiones específicas, causando un bloqueo al módulo Bluetooth. Esta vulnerabilidad es explotada con éxito para causar que la función Bluetooth se vuelva anormal. Las versiones de producto afectadas incluyen: HUAWEI P30 versión 10.0.0.195(C432E22R2P5), versión 10.0.0.200(C00E85R2P11), versión 10.0.0.200(C461E6R3P1), versión 10.0.0.201(C10E7R5P1), versión 10.0.0.201(C185E4R7P1), versión 10. Versión 0.0.206(C605E19R1P3), versión 10.0.0.209(C636E6R3P4), versión 10.0.0.210(C635E3R2P4), y versiones anteriores a 10.1.0.165(C01E165R2P11)

*Credits: N/A

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Local

Attack Complexity

Low

Authentication

None

Confidentiality

None

Integrity

None

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2021-01-05 CVE Reserved
2021-07-13 CVE Published
2023-03-08 EPSS Updated
2024-08-03 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210707-03-dos-en	2021-07-15

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Huawei Search vendor "Huawei"	P30 Firmware Search vendor "Huawei" for product "P30 Firmware"	10.0.0.195\(c432e22r2p5\) Search vendor "Huawei" for product "P30 Firmware" and version "10.0.0.195\(c432e22r2p5\)"	-	Affected	in	Huawei Search vendor "Huawei"	P30 Search vendor "Huawei" for product "P30"	-	-	Safe
Huawei Search vendor "Huawei"	P30 Firmware Search vendor "Huawei" for product "P30 Firmware"	10.0.0.200\(c00e85r2p11\) Search vendor "Huawei" for product "P30 Firmware" and version "10.0.0.200\(c00e85r2p11\)"	-	Affected	in	Huawei Search vendor "Huawei"	P30 Search vendor "Huawei" for product "P30"	-	-	Safe
Huawei Search vendor "Huawei"	P30 Firmware Search vendor "Huawei" for product "P30 Firmware"	10.0.0.200\(c461e6r3p1\) Search vendor "Huawei" for product "P30 Firmware" and version "10.0.0.200\(c461e6r3p1\)"	-	Affected	in	Huawei Search vendor "Huawei"	P30 Search vendor "Huawei" for product "P30"	-	-	Safe
Huawei Search vendor "Huawei"	P30 Firmware Search vendor "Huawei" for product "P30 Firmware"	10.0.0.201\(c10e7r5p1\) Search vendor "Huawei" for product "P30 Firmware" and version "10.0.0.201\(c10e7r5p1\)"	-	Affected	in	Huawei Search vendor "Huawei"	P30 Search vendor "Huawei" for product "P30"	-	-	Safe
Huawei Search vendor "Huawei"	P30 Firmware Search vendor "Huawei" for product "P30 Firmware"	10.0.0.201\(c185e4r7p1\) Search vendor "Huawei" for product "P30 Firmware" and version "10.0.0.201\(c185e4r7p1\)"	-	Affected	in	Huawei Search vendor "Huawei"	P30 Search vendor "Huawei" for product "P30"	-	-	Safe
Huawei Search vendor "Huawei"	P30 Firmware Search vendor "Huawei" for product "P30 Firmware"	10.0.0.206\(c605e19r1p3\) Search vendor "Huawei" for product "P30 Firmware" and version "10.0.0.206\(c605e19r1p3\)"	-	Affected	in	Huawei Search vendor "Huawei"	P30 Search vendor "Huawei" for product "P30"	-	-	Safe
Huawei Search vendor "Huawei"	P30 Firmware Search vendor "Huawei" for product "P30 Firmware"	10.0.0.209\(c636e6r3p4\) Search vendor "Huawei" for product "P30 Firmware" and version "10.0.0.209\(c636e6r3p4\)"	-	Affected	in	Huawei Search vendor "Huawei"	P30 Search vendor "Huawei" for product "P30"	-	-	Safe
Huawei Search vendor "Huawei"	P30 Firmware Search vendor "Huawei" for product "P30 Firmware"	10.0.0.210\(c635e3r2p4\) Search vendor "Huawei" for product "P30 Firmware" and version "10.0.0.210\(c635e3r2p4\)"	-	Affected	in	Huawei Search vendor "Huawei"	P30 Search vendor "Huawei" for product "P30"	-	-	Safe
Huawei Search vendor "Huawei"	P30 Firmware Search vendor "Huawei" for product "P30 Firmware"	< 10.1.0.165\(c01e165r2p11\) Search vendor "Huawei" for product "P30 Firmware" and version " < 10.1.0.165\(c01e165r2p11\)"	-	Affected	in	Huawei Search vendor "Huawei"	P30 Search vendor "Huawei" for product "P30"	-	-	Safe