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CVE-2021-31610

nvd nist
Published: Sep 7, 2021Modified: Nov 21, 2024

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6.5
Vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Exploitability: 2.8 / Impact: 3.6
Source: NVD

Description

The Bluetooth Classic implementation on AB32VG1 devices does not properly handle the reception of continuous unsolicited LMP responses, allowing attackers in radio range to trigger a denial of service (either restart or deadlock the device) by flooding a device with LMP_AU_rand data.

Affected (3)

Mi
1 product
Mi True Wireless Earbuds Basic 2 Firmware
Bluetrum
2 products
Ab5376t Firmware
Bt8896a Firmware
Configuration A
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Mi True Wireless Earbuds Basic 2 Firmware
All versions
Running on/withPlatform Versions
Mi
Mi True Wireless Earbuds Basic 2
All versions
Configuration B
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Ab5376t Firmware
All versions
Running on/withPlatform Versions
Bluetrum
Ab5376t
All versions
Configuration C
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Bt8896a Firmware
All versions
Running on/withPlatform Versions
Bluetrum
Bt8896a
All versions

References (8)

Source: cve@mitre.org
ProductVendor Advisory
Source: cve@mitre.org
ProductVendor Advisory
Source: cve@mitre.org
Broken Link
Source: cve@mitre.org
Not Applicable
Source: af854a3a-2127-422b-91ae-364da2661108
ProductVendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
ProductVendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Broken Link
Source: af854a3a-2127-422b-91ae-364da2661108
Not Applicable

Timeline

No history available yet.