Security update for shim

Announcement ID:	SUSE-SU-2024:1368-1
Rating:	important
References:	bsc#1198101 bsc#1205588 bsc#1205855 bsc#1210382 bsc#1213945 bsc#1215098 bsc#1215099 bsc#1215100 bsc#1215101 bsc#1215102 bsc#1215103 bsc#1219460 jsc#PED-922
Cross-References:	CVE-2022-28737 CVE-2023-40546 CVE-2023-40547 CVE-2023-40548 CVE-2023-40549 CVE-2023-40550 CVE-2023-40551
CVSS scores:	CVE-2022-28737 ( SUSE ): 8.4 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVE-2022-28737 ( NVD ): 6.5 CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H CVE-2023-40546 ( SUSE ): 4.4 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H CVE-2023-40546 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVE-2023-40547 ( SUSE ): 7.1 CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H CVE-2023-40547 ( NVD ): 8.3 CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H CVE-2023-40548 ( SUSE ): 6.7 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H CVE-2023-40548 ( NVD ): 7.4 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H CVE-2023-40549 ( SUSE ): 4.4 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H CVE-2023-40549 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVE-2023-40550 ( SUSE ): 4.2 CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:N/I:N/A:H CVE-2023-40550 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N CVE-2023-40551 ( SUSE ): 4.4 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H CVE-2023-40551 ( NVD ): 5.1 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:H
Affected Products:	Basesystem Module 15-SP5 openSUSE Leap 15.3 openSUSE Leap 15.5 openSUSE Leap Micro 5.3 openSUSE Leap Micro 5.4 SUSE Enterprise Storage 7.1 SUSE Linux Enterprise Desktop 15 SP4 LTSS 15-SP4 SUSE Linux Enterprise Desktop 15 SP5 SUSE Linux Enterprise High Performance Computing 15 SP3 SUSE Linux Enterprise High Performance Computing 15 SP4 SUSE Linux Enterprise High Performance Computing 15 SP5 SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 SUSE Linux Enterprise High Performance Computing LTSS 15 SP3 SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 SUSE Linux Enterprise Micro 5.1 SUSE Linux Enterprise Micro 5.2 SUSE Linux Enterprise Micro 5.3 SUSE Linux Enterprise Micro 5.4 SUSE Linux Enterprise Micro 5.5 SUSE Linux Enterprise Micro for Rancher 5.2 SUSE Linux Enterprise Micro for Rancher 5.3 SUSE Linux Enterprise Micro for Rancher 5.4 SUSE Linux Enterprise Real Time 15 SP5 SUSE Linux Enterprise Server 15 SP3 SUSE Linux Enterprise Server 15 SP3 LTSS 15-SP3 SUSE Linux Enterprise Server 15 SP4 SUSE Linux Enterprise Server 15 SP4 LTSS 15-SP4 SUSE Linux Enterprise Server 15 SP5 SUSE Linux Enterprise Server for SAP Applications 15 SP3 SUSE Linux Enterprise Server for SAP Applications 15 SP4 SUSE Linux Enterprise Server for SAP Applications 15 SP5 SUSE Manager Proxy 4.3 SUSE Manager Retail Branch Server 4.3 SUSE Manager Server 4.3

An update that solves seven vulnerabilities, contains one feature and has five security fixes can now be installed.

Description:

This update for shim fixes the following issues:

• Update shim-install to set the TPM2 SRK algorithm (bsc#1213945)
• Limit the requirement of fde-tpm-helper-macros to the distro with suse_version 1600 and above (bsc#1219460)

Update to version 15.8:

Security issues fixed:

• mok: fix LogError() invocation (bsc#1215099,CVE-2023-40546)
• avoid incorrectly trusting HTTP headers (bsc#1215098,CVE-2023-40547)
• Fix integer overflow on SBAT section size on 32-bit system (bsc#1215100,CVE-2023-40548)
• Authenticode: verify that the signature header is in bounds (bsc#1215101,CVE-2023-40549)
• pe: Fix an out-of-bound read in verify_buffer_sbat() (bsc#1215102,CVE-2023-40550)
• pe-relocate: Fix bounds check for MZ binaries (bsc#1215103,CVE-2023-40551)

The NX flag is disable which is same as the default value of shim-15.8, hence, not need to enable it by this patch now.

• Generate dbx during build so we don't include binary files in sources
• Don't require grub so shim can still be used with systemd-boot
• Update shim-install to fix boot failure of ext4 root file system on RAID10 (bsc#1205855)

• Adopt the macros from fde-tpm-helper-macros to update the signature in the sealed key after a bootloader upgrade

• Update shim-install to amend full disk encryption support

• Adopt TPM 2.0 Key File for grub2 TPM 2.0 protector
• Use the long name to specify the grub2 key protector
• cryptodisk: support TPM authorized policies

• Do not use tpm_record_pcrs unless the command is in command.lst

• Removed POST_PROCESS_PE_FLAGS=-N from the build command in shim.spec to enable the NX compatibility flag when using post-process-pe after discussed with grub2 experts in mail. It's useful for further development and testing. (bsc#1205588)

Patch Instructions:

To install this SUSE 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 15.3
  zypper in -t patch SUSE-2024-1368=1
• openSUSE Leap Micro 5.3
  zypper in -t patch openSUSE-Leap-Micro-5.3-2024-1368=1
• openSUSE Leap Micro 5.4
  zypper in -t patch openSUSE-Leap-Micro-5.4-2024-1368=1
• openSUSE Leap 15.5
  zypper in -t patch openSUSE-SLE-15.5-2024-1368=1
• SUSE Linux Enterprise Micro for Rancher 5.3
  zypper in -t patch SUSE-SLE-Micro-5.3-2024-1368=1
• SUSE Linux Enterprise Micro 5.3
  zypper in -t patch SUSE-SLE-Micro-5.3-2024-1368=1
• SUSE Linux Enterprise Micro for Rancher 5.4
  zypper in -t patch SUSE-SLE-Micro-5.4-2024-1368=1
• SUSE Linux Enterprise Micro 5.4
  zypper in -t patch SUSE-SLE-Micro-5.4-2024-1368=1
• SUSE Linux Enterprise Micro 5.5
  zypper in -t patch SUSE-SLE-Micro-5.5-2024-1368=1
• Basesystem Module 15-SP5
  zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP5-2024-1368=1
• SUSE Linux Enterprise High Performance Computing LTSS 15 SP3
  zypper in -t patch SUSE-SLE-Product-HPC-15-SP3-LTSS-2024-1368=1
• SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4
  zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-ESPOS-2024-1368=1
• SUSE Linux Enterprise High Performance Computing LTSS 15 SP4
  zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-LTSS-2024-1368=1
• SUSE Linux Enterprise Desktop 15 SP4 LTSS 15-SP4
  zypper in -t patch SUSE-SLE-Product-SLED-15-SP4-LTSS-2024-1368=1
• SUSE Linux Enterprise Server 15 SP3 LTSS 15-SP3
  zypper in -t patch SUSE-SLE-Product-SLES-15-SP3-LTSS-2024-1368=1
• SUSE Linux Enterprise Server 15 SP4 LTSS 15-SP4
  zypper in -t patch SUSE-SLE-Product-SLES-15-SP4-LTSS-2024-1368=1
• SUSE Linux Enterprise Server for SAP Applications 15 SP3
  zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP3-2024-1368=1
• SUSE Linux Enterprise Server for SAP Applications 15 SP4
  zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP4-2024-1368=1
• SUSE Manager Proxy 4.3
  zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Proxy-4.3-2024-1368=1
• SUSE Manager Retail Branch Server 4.3
  zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Retail-Branch-Server-4.3-2024-1368=1
• SUSE Manager Server 4.3
  zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Server-4.3-2024-1368=1
• SUSE Enterprise Storage 7.1
  zypper in -t patch SUSE-Storage-7.1-2024-1368=1
• SUSE Linux Enterprise Micro 5.1
  zypper in -t patch SUSE-SUSE-MicroOS-5.1-2024-1368=1
• SUSE Linux Enterprise Micro 5.2
  zypper in -t patch SUSE-SUSE-MicroOS-5.2-2024-1368=1
• SUSE Linux Enterprise Micro for Rancher 5.2
  zypper in -t patch SUSE-SUSE-MicroOS-5.2-2024-1368=1

Package List:

• openSUSE Leap 15.3 (aarch64 x86_64 i586)
  • efitools-debugsource-1.9.2-150300.7.3.1
  • efitools-debuginfo-1.9.2-150300.7.3.1
  • efitools-1.9.2-150300.7.3.1
• openSUSE Leap 15.3 (aarch64 x86_64)
  • shim-debugsource-15.8-150300.4.20.2
  • shim-debuginfo-15.8-150300.4.20.2
  • shim-15.8-150300.4.20.2
• openSUSE Leap Micro 5.3 (aarch64 x86_64)
  • shim-debugsource-15.8-150300.4.20.2
  • shim-debuginfo-15.8-150300.4.20.2
  • shim-15.8-150300.4.20.2
• openSUSE Leap Micro 5.4 (aarch64 x86_64)
  • shim-debugsource-15.8-150300.4.20.2
  • shim-debuginfo-15.8-150300.4.20.2
  • shim-15.8-150300.4.20.2
• openSUSE Leap 15.5 (aarch64 x86_64)
  • shim-debugsource-15.8-150300.4.20.2
  • shim-debuginfo-15.8-150300.4.20.2
  • shim-15.8-150300.4.20.2
• SUSE Linux Enterprise Micro for Rancher 5.3 (aarch64 x86_64)
  • shim-debugsource-15.8-150300.4.20.2
  • shim-debuginfo-15.8-150300.4.20.2
  • shim-15.8-150300.4.20.2
• SUSE Linux Enterprise Micro 5.3 (aarch64 x86_64)
  • shim-debugsource-15.8-150300.4.20.2
  • shim-debuginfo-15.8-150300.4.20.2
  • shim-15.8-150300.4.20.2
• SUSE Linux Enterprise Micro for Rancher 5.4 (aarch64 x86_64)
  • shim-debugsource-15.8-150300.4.20.2
  • shim-debuginfo-15.8-150300.4.20.2
  • shim-15.8-150300.4.20.2
• SUSE Linux Enterprise Micro 5.4 (aarch64 x86_64)
  • shim-debugsource-15.8-150300.4.20.2
  • shim-debuginfo-15.8-150300.4.20.2
  • shim-15.8-150300.4.20.2
• SUSE Linux Enterprise Micro 5.5 (aarch64 x86_64)
  • shim-debugsource-15.8-150300.4.20.2
  • shim-debuginfo-15.8-150300.4.20.2
  • shim-15.8-150300.4.20.2
• Basesystem Module 15-SP5 (aarch64 x86_64)
  • shim-debugsource-15.8-150300.4.20.2
  • shim-debuginfo-15.8-150300.4.20.2
  • shim-15.8-150300.4.20.2
• SUSE Linux Enterprise High Performance Computing LTSS 15 SP3 (aarch64 x86_64)
  • shim-debugsource-15.8-150300.4.20.2
  • shim-debuginfo-15.8-150300.4.20.2
  • shim-15.8-150300.4.20.2
• SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 (aarch64 x86_64)
  • shim-debugsource-15.8-150300.4.20.2
  • shim-debuginfo-15.8-150300.4.20.2
  • shim-15.8-150300.4.20.2
• SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 (aarch64 x86_64)
  • shim-debugsource-15.8-150300.4.20.2
  • shim-debuginfo-15.8-150300.4.20.2
  • shim-15.8-150300.4.20.2
• SUSE Linux Enterprise Desktop 15 SP4 LTSS 15-SP4 (x86_64)
  • shim-debugsource-15.8-150300.4.20.2
  • shim-debuginfo-15.8-150300.4.20.2
  • shim-15.8-150300.4.20.2
• SUSE Linux Enterprise Server 15 SP3 LTSS 15-SP3 (aarch64 x86_64)
  • shim-debugsource-15.8-150300.4.20.2
  • shim-debuginfo-15.8-150300.4.20.2
  • shim-15.8-150300.4.20.2
• SUSE Linux Enterprise Server 15 SP4 LTSS 15-SP4 (aarch64 x86_64)
  • shim-debugsource-15.8-150300.4.20.2
  • shim-debuginfo-15.8-150300.4.20.2
  • shim-15.8-150300.4.20.2
• SUSE Linux Enterprise Server for SAP Applications 15 SP3 (x86_64)
  • shim-debugsource-15.8-150300.4.20.2
  • shim-debuginfo-15.8-150300.4.20.2
  • shim-15.8-150300.4.20.2
• SUSE Linux Enterprise Server for SAP Applications 15 SP4 (x86_64)
  • shim-debugsource-15.8-150300.4.20.2
  • shim-debuginfo-15.8-150300.4.20.2
  • shim-15.8-150300.4.20.2
• SUSE Manager Proxy 4.3 (x86_64)
  • shim-debugsource-15.8-150300.4.20.2
  • shim-debuginfo-15.8-150300.4.20.2
  • shim-15.8-150300.4.20.2
• SUSE Manager Retail Branch Server 4.3 (x86_64)
  • shim-debugsource-15.8-150300.4.20.2
  • shim-debuginfo-15.8-150300.4.20.2
  • shim-15.8-150300.4.20.2
• SUSE Manager Server 4.3 (x86_64)
  • shim-debugsource-15.8-150300.4.20.2
  • shim-debuginfo-15.8-150300.4.20.2
  • shim-15.8-150300.4.20.2
• SUSE Enterprise Storage 7.1 (aarch64 x86_64)
  • shim-debugsource-15.8-150300.4.20.2
  • shim-debuginfo-15.8-150300.4.20.2
  • shim-15.8-150300.4.20.2
• SUSE Linux Enterprise Micro 5.1 (aarch64 x86_64)
  • shim-debugsource-15.8-150300.4.20.2
  • shim-debuginfo-15.8-150300.4.20.2
  • shim-15.8-150300.4.20.2
• SUSE Linux Enterprise Micro 5.2 (aarch64 x86_64)
  • shim-debugsource-15.8-150300.4.20.2
  • shim-debuginfo-15.8-150300.4.20.2
  • shim-15.8-150300.4.20.2
• SUSE Linux Enterprise Micro for Rancher 5.2 (aarch64 x86_64)
  • shim-debugsource-15.8-150300.4.20.2
  • shim-debuginfo-15.8-150300.4.20.2
  • shim-15.8-150300.4.20.2

References:

• https://www.suse.com/security/cve/CVE-2022-28737.html
• https://www.suse.com/security/cve/CVE-2023-40546.html
• https://www.suse.com/security/cve/CVE-2023-40547.html
• https://www.suse.com/security/cve/CVE-2023-40548.html
• https://www.suse.com/security/cve/CVE-2023-40549.html
• https://www.suse.com/security/cve/CVE-2023-40550.html
• https://www.suse.com/security/cve/CVE-2023-40551.html
• https://bugzilla.suse.com/show_bug.cgi?id=1198101
• https://bugzilla.suse.com/show_bug.cgi?id=1205588
• https://bugzilla.suse.com/show_bug.cgi?id=1205855
• https://bugzilla.suse.com/show_bug.cgi?id=1210382
• https://bugzilla.suse.com/show_bug.cgi?id=1213945
• https://bugzilla.suse.com/show_bug.cgi?id=1215098
• https://bugzilla.suse.com/show_bug.cgi?id=1215099
• https://bugzilla.suse.com/show_bug.cgi?id=1215100
• https://bugzilla.suse.com/show_bug.cgi?id=1215101
• https://bugzilla.suse.com/show_bug.cgi?id=1215102
• https://bugzilla.suse.com/show_bug.cgi?id=1215103
• https://bugzilla.suse.com/show_bug.cgi?id=1219460
• https://jira.suse.com/browse/PED-922