CVE-2020-26555

kernel: Bluetooth BR/EDR PIN Pairing procedure is vulnerable to an impersonation attack

Published May 24, 2021 CVSS 3.1 · 5.4 Medium EPSS < 1% KEV · Not listed
Description
Bluetooth legacy BR/EDR PIN code pairing in Bluetooth Core Specification 1.0B through 5.2 may permit an unauthenticated nearby device to spoof the BD_ADDR of the peer device to complete pairing without knowledge of the PIN.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2020-19100 Bluetooth legacy BR/EDR PIN code pairing in Bluetooth Core Specification 1.0B through 5.2 may permit an unauthenticated nearby device to spoof the BD_ADDR of the peer device to complete pairing without knowledge of the PIN.
Ubuntu USN Ubuntu USN USN-5343-1 Linux kernel vulnerabilities