Wind River Support Network


LIN10-8719 : Security Advisory - linux - CVE-2020-26558

Created: May 30, 2021    Updated: Jul 13, 2021
Resolved Date: Jun 22, 2021
Found In Version:
Fix Version:
Severity: Standard
Applicable for: Wind River Linux LTS 17
Component/s: Kernel


Bluetooth LE and BR/EDR secure pairing in Bluetooth Core Specification 2.1 through 5.2 may permit a nearby man-in-the-middle attacker to identify the Passkey used during pairing (in the Passkey authentication procedure) by reflection of the public key and the authentication evidence of the initiating device, potentially permitting this attacker to complete authenticated pairing with the responding device using the correct Passkey for the pairing session. The attack methodology determines the Passkey value one bit at a time.

CREATE(Triage):(User=admin) [CVE-2020-26558|]


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