CVE-2020-26559 log

Source
Severity Medium
Remote Yes
Type Private key recovery
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.
Group Package Affected Fixed Severity Status Ticket
AVG-1881 linux-hardened 5.12.12.hardened1-1 Medium Vulnerable
AVG-1880 linux-zen 5.12.12.zen1-1 Medium Vulnerable
AVG-1879 linux 5.12.12.arch1-1 Medium Vulnerable
AVG-1741 linux-lts 5.10.45-1 Medium Vulnerable
References
https://bugzilla.redhat.com/show_bug.cgi?id=1960011
https://kb.cert.org/vuls/id/799380
https://www.bluetooth.com/learn-about-bluetooth/key-attributes/bluetooth-security/reporting-security/