CVE-2022-20021

published 2022-01-04

CVE-2022-20021: In Bluetooth, there is a possible application crash due to bluetooth does not properly handle the reception of multiple LMP_host_connection_req. This could…

Priority P4 24 medium 6.5 CVSS 3.1

AV A AC L PR N UI N S U C N I N A H

In Bluetooth, there is a possible application crash due to bluetooth does not properly handle the reception of multiple LMP_host_connection_req. This could lead to remote denial of service of bluetooth with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06198513; Issue ID: ALPS06198513.

Affected

2 ranges

Vendor	Product	Version range	Fixed in
google	android	—	—
google	android	—	—

CVSS provenance

nvd v3.1 6.5 MEDIUM CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

nvd v2.0 3.3 LOW AV:A/AC:L/Au:N/C:N/I:N/A:P

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