The SUSE Linux Enterprise 15 SP3 azure kernel was updated to receive various security and bugfixes.
The following security bugs were fixed:
CVE-2020-26558: Bluetooth LE and BR/EDR secure pairing in Bluetooth Core Specification 2.1 may permit a nearby man-in-the-middle attacker to identify the Passkey used during pairing 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. (bnc#1179610 bnc#1186463)
CVE-2021-0129: Improper access control in BlueZ may have allowed an authenticated user to potentially enable information disclosure via adjacent access (bnc#1186463).
CVE-2020-36385: Fixed a use-after-free in drivers/infiniband/core/ucma.c which could be triggered if the ctx is reached via the ctxlist in some ucmamigrateid situations where ucmaclose is called (bnc#1187050).
CVE-2020-36386: Fixed a slab out-of-bounds read in hciextendedinquiryresultevt (bnc#1187038).
The following non-security bugs were fixed:
ACPICA: Clean up context mutex during object deletion (git-fixes).
ALSA: hda/cirrus: Set Initial DMIC volume to -26 dB (git-fixes).
ALSA: hda/realtek: fix mute/micmute LEDs and speaker for HP Elite Dragonfly G2 (git-fixes).
ALSA: hda/realtek: fix mute/micmute LEDs and speaker for HP EliteBook x360 1040 G8 (git-fixes).
ALSA: hda/realtek: fix mute/micmute LEDs for HP EliteBook 840 Aero G8 (git-fixes).
ALSA: hda/realtek: fix mute/micmute LEDs for HP ZBook Power G8 (git-fixes).
ALSA: hda/realtek: headphone and mic do not work on an Acer laptop (git-fixes).
ALSA: hda: Fix for mute key LED for HP Pavilion 15-CK0xx (git-fixes).
ALSA: hda: Fix for mute key LED for HP Pavilion 15-CK0xx (git-fixes).
ALSA: hda: update the power_state during the direct-complete (git-fixes).
ALSA: seq: Fix race of sndseqtimer_open() (git-fixes).