SUSE Security Update: Security update for kernel-firmware
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Announcement ID:    SUSE-SU-2022:1847-1
Rating:             moderate
References:         #1199459 #1199470 
Cross-References:   CVE-2021-26312 CVE-2021-26339 CVE-2021-26342
                    CVE-2021-26347 CVE-2021-26348 CVE-2021-26349
                    CVE-2021-26350 CVE-2021-26364 CVE-2021-26372
                    CVE-2021-26373 CVE-2021-26375 CVE-2021-26376
                    CVE-2021-26378 CVE-2021-26388 CVE-2021-46744
                   
CVSS scores:
                    CVE-2021-26312 (NVD) : 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
                    CVE-2021-26339 (NVD) : 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
                    CVE-2021-26339 (SUSE): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
                    CVE-2021-26342 (NVD) : 3.3 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
                    CVE-2021-26342 (SUSE): 4.4 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
                    CVE-2021-26347 (NVD) : 4.7 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
                    CVE-2021-26348 (NVD) : 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
                    CVE-2021-26349 (NVD) : 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
                    CVE-2021-26350 (NVD) : 4.7 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
                    CVE-2021-46744 (SUSE): 6.2 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected Products:
                    SUSE Linux Enterprise High Performance Computing 15-ESPOS
                    SUSE Linux Enterprise High Performance Computing 15-LTSS
                    SUSE Linux Enterprise Server 15-LTSS
                    SUSE Linux Enterprise Server for SAP 15
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   An update that fixes 15 vulnerabilities is now available.

Description:

   This update for kernel-firmware fixes the following issues:

   Update AMD ucode and SEV firmware

   - (CVE-2021-26339, CVE-2021-26373, CVE-2021-26347, CVE-2021-26376,
     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, CVE-2021-26350, CVE-2021-46744,
     bsc#1199459, bsc#1199470)


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:

   - SUSE Linux Enterprise Server for SAP 15:

      zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-2022-1847=1

   - SUSE Linux Enterprise Server 15-LTSS:

      zypper in -t patch SUSE-SLE-Product-SLES-15-2022-1847=1

   - SUSE Linux Enterprise High Performance Computing 15-LTSS:

      zypper in -t patch SUSE-SLE-Product-HPC-15-2022-1847=1

   - SUSE Linux Enterprise High Performance Computing 15-ESPOS:

      zypper in -t patch SUSE-SLE-Product-HPC-15-2022-1847=1



Package List:

   - SUSE Linux Enterprise Server for SAP 15 (noarch):

      kernel-firmware-20191118-150000.3.42.1
      ucode-amd-20191118-150000.3.42.1

   - SUSE Linux Enterprise Server 15-LTSS (noarch):

      kernel-firmware-20191118-150000.3.42.1
      ucode-amd-20191118-150000.3.42.1

   - SUSE Linux Enterprise High Performance Computing 15-LTSS (noarch):

      kernel-firmware-20191118-150000.3.42.1
      ucode-amd-20191118-150000.3.42.1

   - SUSE Linux Enterprise High Performance Computing 15-ESPOS (noarch):

      kernel-firmware-20191118-150000.3.42.1
      ucode-amd-20191118-150000.3.42.1


References:

   https://www.suse.com/security/cve/CVE-2021-26312.html
   https://www.suse.com/security/cve/CVE-2021-26339.html
   https://www.suse.com/security/cve/CVE-2021-26342.html
   https://www.suse.com/security/cve/CVE-2021-26347.html
   https://www.suse.com/security/cve/CVE-2021-26348.html
   https://www.suse.com/security/cve/CVE-2021-26349.html
   https://www.suse.com/security/cve/CVE-2021-26350.html
   https://www.suse.com/security/cve/CVE-2021-26364.html
   https://www.suse.com/security/cve/CVE-2021-26372.html
   https://www.suse.com/security/cve/CVE-2021-26373.html
   https://www.suse.com/security/cve/CVE-2021-26375.html
   https://www.suse.com/security/cve/CVE-2021-26376.html
   https://www.suse.com/security/cve/CVE-2021-26378.html
   https://www.suse.com/security/cve/CVE-2021-26388.html
   https://www.suse.com/security/cve/CVE-2021-46744.html
   https://bugzilla.suse.com/1199459
   https://bugzilla.suse.com/1199470