SUSE Security Update: Security update for u-boot
______________________________________________________________________________

Announcement ID:    SUSE-SU-2022:2052-1
Rating:             important
References:         #1199623 #1200363 #1200364 
Cross-References:   CVE-2022-30552 CVE-2022-30767 CVE-2022-30790
                   
CVSS scores:
                    CVE-2022-30552 (SUSE): 7.1 CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
                    CVE-2022-30767 (NVD) : 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
                    CVE-2022-30767 (SUSE): 6.3 CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
                    CVE-2022-30790 (SUSE): 9.6 CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Affected Products:
                    SUSE Linux Enterprise Server 12-SP5
______________________________________________________________________________

   An update that fixes three vulnerabilities is now available.

Description:

   This update for u-boot fixes the following issues:

   - CVE-2022-30552: A large buffer overflow could have lead to a denial of
     service in the IP Packet deframentation code. (bsc#1200363)
   - CVE-2022-30790: A Hole Descriptor Overwrite could have lead to an
     arbitrary out of bounds write primitive. (bsc#1200364)
   - CVE-2022-30767: Fixed an unbounded memcpy with a failed length check
     leading to a buffer overflow (bsc#1199623).


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 12-SP5:

      zypper in -t patch SUSE-SLE-SERVER-12-SP5-2022-2052=1



Package List:

   - SUSE Linux Enterprise Server 12-SP5 (aarch64):

      u-boot-rpi3-2019.01-5.8.1
      u-boot-tools-2019.01-5.8.1
      u-boot-tools-debuginfo-2019.01-5.8.1


References:

   https://www.suse.com/security/cve/CVE-2022-30552.html
   https://www.suse.com/security/cve/CVE-2022-30767.html
   https://www.suse.com/security/cve/CVE-2022-30790.html
   https://bugzilla.suse.com/1199623
   https://bugzilla.suse.com/1200363
   https://bugzilla.suse.com/1200364