Security update for kernel-firmware (important)

An update that fixes 17 vulnerabilities is now available.

Description:

This update for kernel-firmware fixes the following issues:

Update to version 20220411 (git commit f219d616f42b, bsc#1199459):

• CVE-2021-26373, CVE-2021-26347, CVE-2021-26376, CVE-2021-26350,
  CVE-2021-26375, CVE-2021-26378, CVE-2021-26372, CVE-2021-26339,
  CVE-2021-26348, CVE-2021-26342, CVE-2021-26388, CVE-2021-26349,
  CVE-2021-26364, CVE-2021-26312: Update AMD cpu microcode

Update to version 20220309 (git commit cd01f857da28, bsc#1199470):

• CVE-2021-46744: Ciphertext Side Channels on AMD SEV

Update Intel Bluetooth firmware (INTEL-SA-00604, bsc#1195786):

• CVE-2021-33139, CVE-2021-33155: Improper conditions check in the
  firmware for some Intel Wireless Bluetooth and Killer Bluetooth products
  may allow an authenticated user to potentially cause denial of service
  via adjacent access.

Special Instructions and Notes:

Please reboot the system after installing this update.

Patch Instructions:

To install this SUSE Security Update use the SUSE recommended installation methods
like YaST online_update or “zypper patch”.

Alternatively you can run the command listed for your product:

• openSUSE Leap 15.4:

  zypper in -t patch openSUSE-SLE-15.4-2022-1923=1

• SUSE Linux Enterprise Module for Basesystem 15-SP4:

  zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP4-2022-1923=1