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Acknowledged

LIN1019-6646 : Security Advisory - linux - CVE-2020-26559

Created: May 31, 2021 Updated: Jan 18, 2025

Found In Version: 10.19.45.1

Severity: Standard

Applicable for: Wind River Linux LTS 19

Component/s: Kernel

Description

Bluetooth Mesh Provisioning in the Bluetooth Mesh profile 1.0 and 1.0.1 may permit a nearby device (participating in the provisioning protocol) to identify the AuthValue used given the Provisioner’s public key, and the confirmation number and nonce provided by the provisioning device. This could permit a device without the AuthValue to complete provisioning without brute-forcing the AuthValue.

CREATE(Triage):(User=admin) CVE-2020-26559 (https://nvd.nist.gov/vuln/detail/CVE-2020-26559)