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LIN1018-7761 : Security Advisory - linux - CVE-2020-26556

Created: May 30, 2021    Updated: Nov 2, 2023
Resolved Date: Nov 2, 2023
Found In Version: 10.18.44.1
Severity: Standard
Applicable for: Wind River Linux LTS 18
Component/s: Kernel

Description

Mesh Provisioning in the Bluetooth Mesh profile 1.0 and 1.0.1 may permit a nearby device, able to conduct a successful brute-force attack on an insufficiently random AuthValue before the provisioning procedure times out, to complete authentication by leveraging Malleable Commitment.

CREATE(Triage):(User=admin) CVE-2020-26556 (https://nvd.nist.gov/vuln/detail/CVE-2020-26556)
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