SUSE-SU-2022:4142-1: important: Security update for grub2
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Mon Nov 21 14:25:26 UTC 2022
SUSE Security Update: Security update for grub2
______________________________________________________________________________
Announcement ID: SUSE-SU-2022:4142-1
Rating: important
References: #1205178 #1205182
Cross-References: CVE-2022-2601 CVE-2022-3775
CVSS scores:
CVE-2022-2601 (SUSE): 6.4 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
CVE-2022-3775 (SUSE): 6.4 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
Affected Products:
SUSE CaaS Platform 4.0
SUSE Enterprise Storage 6
SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS
SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS
SUSE Linux Enterprise Server 15-SP1-BCL
SUSE Linux Enterprise Server 15-SP1-LTSS
SUSE Linux Enterprise Server for SAP 15-SP1
______________________________________________________________________________
An update that fixes two vulnerabilities is now available.
Description:
This update for grub2 fixes the following issues:
Security Fixes:
- CVE-2022-2601: Fixed buffer overflow in grub_font_construct_glyph
(bsc#1205178).
- CVE-2022-3775: Fixed integer underflow in blit_comb() (bsc#1205182).
Other:
- Bump upstream SBAT generation to 3
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-SP1:
zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP1-2022-4142=1
- SUSE Linux Enterprise Server 15-SP1-LTSS:
zypper in -t patch SUSE-SLE-Product-SLES-15-SP1-LTSS-2022-4142=1
- SUSE Linux Enterprise Server 15-SP1-BCL:
zypper in -t patch SUSE-SLE-Product-SLES-15-SP1-BCL-2022-4142=1
- SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS:
zypper in -t patch SUSE-SLE-Product-HPC-15-SP1-LTSS-2022-4142=1
- SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS:
zypper in -t patch SUSE-SLE-Product-HPC-15-SP1-ESPOS-2022-4142=1
- SUSE Enterprise Storage 6:
zypper in -t patch SUSE-Storage-6-2022-4142=1
- SUSE CaaS Platform 4.0:
To install this update, use the SUSE CaaS Platform 'skuba' tool. It
will inform you if it detects new updates and let you then trigger
updating of the complete cluster in a controlled way.
Package List:
- SUSE Linux Enterprise Server for SAP 15-SP1 (ppc64le x86_64):
grub2-2.02-150100.123.17.1
grub2-debuginfo-2.02-150100.123.17.1
- SUSE Linux Enterprise Server for SAP 15-SP1 (noarch):
grub2-i386-pc-2.02-150100.123.17.1
grub2-powerpc-ieee1275-2.02-150100.123.17.1
grub2-snapper-plugin-2.02-150100.123.17.1
grub2-systemd-sleep-plugin-2.02-150100.123.17.1
grub2-x86_64-efi-2.02-150100.123.17.1
grub2-x86_64-xen-2.02-150100.123.17.1
- SUSE Linux Enterprise Server for SAP 15-SP1 (x86_64):
grub2-debugsource-2.02-150100.123.17.1
- SUSE Linux Enterprise Server 15-SP1-LTSS (aarch64 ppc64le s390x x86_64):
grub2-2.02-150100.123.17.1
grub2-debuginfo-2.02-150100.123.17.1
- SUSE Linux Enterprise Server 15-SP1-LTSS (aarch64 s390x x86_64):
grub2-debugsource-2.02-150100.123.17.1
- SUSE Linux Enterprise Server 15-SP1-LTSS (noarch):
grub2-arm64-efi-2.02-150100.123.17.1
grub2-i386-pc-2.02-150100.123.17.1
grub2-powerpc-ieee1275-2.02-150100.123.17.1
grub2-snapper-plugin-2.02-150100.123.17.1
grub2-systemd-sleep-plugin-2.02-150100.123.17.1
grub2-x86_64-efi-2.02-150100.123.17.1
grub2-x86_64-xen-2.02-150100.123.17.1
- SUSE Linux Enterprise Server 15-SP1-LTSS (s390x):
grub2-s390x-emu-2.02-150100.123.17.1
- SUSE Linux Enterprise Server 15-SP1-BCL (noarch):
grub2-i386-pc-2.02-150100.123.17.1
grub2-snapper-plugin-2.02-150100.123.17.1
grub2-systemd-sleep-plugin-2.02-150100.123.17.1
grub2-x86_64-efi-2.02-150100.123.17.1
grub2-x86_64-xen-2.02-150100.123.17.1
- SUSE Linux Enterprise Server 15-SP1-BCL (x86_64):
grub2-2.02-150100.123.17.1
grub2-debuginfo-2.02-150100.123.17.1
grub2-debugsource-2.02-150100.123.17.1
- SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS (aarch64 x86_64):
grub2-2.02-150100.123.17.1
grub2-debuginfo-2.02-150100.123.17.1
grub2-debugsource-2.02-150100.123.17.1
- SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS (noarch):
grub2-arm64-efi-2.02-150100.123.17.1
grub2-i386-pc-2.02-150100.123.17.1
grub2-snapper-plugin-2.02-150100.123.17.1
grub2-systemd-sleep-plugin-2.02-150100.123.17.1
grub2-x86_64-efi-2.02-150100.123.17.1
grub2-x86_64-xen-2.02-150100.123.17.1
- SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS (aarch64 x86_64):
grub2-2.02-150100.123.17.1
grub2-debuginfo-2.02-150100.123.17.1
grub2-debugsource-2.02-150100.123.17.1
- SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS (noarch):
grub2-arm64-efi-2.02-150100.123.17.1
grub2-i386-pc-2.02-150100.123.17.1
grub2-snapper-plugin-2.02-150100.123.17.1
grub2-systemd-sleep-plugin-2.02-150100.123.17.1
grub2-x86_64-efi-2.02-150100.123.17.1
grub2-x86_64-xen-2.02-150100.123.17.1
- SUSE Enterprise Storage 6 (aarch64 x86_64):
grub2-2.02-150100.123.17.1
grub2-debuginfo-2.02-150100.123.17.1
grub2-debugsource-2.02-150100.123.17.1
- SUSE Enterprise Storage 6 (noarch):
grub2-arm64-efi-2.02-150100.123.17.1
grub2-i386-pc-2.02-150100.123.17.1
grub2-snapper-plugin-2.02-150100.123.17.1
grub2-systemd-sleep-plugin-2.02-150100.123.17.1
grub2-x86_64-efi-2.02-150100.123.17.1
grub2-x86_64-xen-2.02-150100.123.17.1
- SUSE CaaS Platform 4.0 (x86_64):
grub2-2.02-150100.123.17.1
grub2-debuginfo-2.02-150100.123.17.1
grub2-debugsource-2.02-150100.123.17.1
- SUSE CaaS Platform 4.0 (noarch):
grub2-i386-pc-2.02-150100.123.17.1
grub2-snapper-plugin-2.02-150100.123.17.1
grub2-systemd-sleep-plugin-2.02-150100.123.17.1
grub2-x86_64-efi-2.02-150100.123.17.1
grub2-x86_64-xen-2.02-150100.123.17.1
References:
https://www.suse.com/security/cve/CVE-2022-2601.html
https://www.suse.com/security/cve/CVE-2022-3775.html
https://bugzilla.suse.com/1205178
https://bugzilla.suse.com/1205182
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