SUSE-SU-2022:4219-1: important: Security update for grub2
sle-updates at lists.suse.com
sle-updates at lists.suse.com
Fri Nov 25 14:22:55 UTC 2022
SUSE Security Update: Security update for grub2
______________________________________________________________________________
Announcement ID: SUSE-SU-2022:4219-1
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 Enterprise Storage 7.1
SUSE Linux Enterprise Desktop 15-SP3
SUSE Linux Enterprise High Performance Computing 15-SP3
SUSE Linux Enterprise Micro 5.2
SUSE Linux Enterprise Module for Basesystem 15-SP3
SUSE Linux Enterprise Module for SUSE Manager Proxy 4.2
SUSE Linux Enterprise Module for Server Applications 15-SP3
SUSE Linux Enterprise Server 15-SP3
SUSE Linux Enterprise Server for SAP Applications 15-SP3
SUSE Manager Proxy 4.2
SUSE Manager Retail Branch Server 4.2
SUSE Manager Server 4.2
openSUSE Leap 15.3
openSUSE Leap Micro 5.2
______________________________________________________________________________
An update that fixes two vulnerabilities is now available.
Description:
This update for grub2 fixes the following issues:
- 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:
- openSUSE Leap Micro 5.2:
zypper in -t patch openSUSE-Leap-Micro-5.2-2022-4219=1
- openSUSE Leap 15.3:
zypper in -t patch openSUSE-SLE-15.3-2022-4219=1
- SUSE Linux Enterprise Module for Server Applications 15-SP3:
zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP3-2022-4219=1
- SUSE Linux Enterprise Module for SUSE Manager Proxy 4.2:
zypper in -t patch SUSE-SLE-Module-SUSE-Manager-Proxy-4.2-2022-4219=1
- SUSE Linux Enterprise Module for Basesystem 15-SP3:
zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP3-2022-4219=1
- SUSE Linux Enterprise Micro 5.2:
zypper in -t patch SUSE-SUSE-MicroOS-5.2-2022-4219=1
Package List:
- openSUSE Leap Micro 5.2 (aarch64 x86_64):
grub2-2.04-150300.22.25.1
grub2-debuginfo-2.04-150300.22.25.1
grub2-debugsource-2.04-150300.22.25.1
- openSUSE Leap Micro 5.2 (noarch):
grub2-arm64-efi-2.04-150300.22.25.1
grub2-i386-pc-2.04-150300.22.25.1
grub2-snapper-plugin-2.04-150300.22.25.1
grub2-x86_64-efi-2.04-150300.22.25.1
grub2-x86_64-xen-2.04-150300.22.25.1
- openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64):
grub2-2.04-150300.22.25.1
grub2-branding-upstream-2.04-150300.22.25.1
grub2-debuginfo-2.04-150300.22.25.1
- openSUSE Leap 15.3 (aarch64 s390x x86_64):
grub2-debugsource-2.04-150300.22.25.1
- openSUSE Leap 15.3 (noarch):
grub2-arm64-efi-2.04-150300.22.25.1
grub2-arm64-efi-debug-2.04-150300.22.25.1
grub2-i386-pc-2.04-150300.22.25.1
grub2-i386-pc-debug-2.04-150300.22.25.1
grub2-powerpc-ieee1275-2.04-150300.22.25.1
grub2-powerpc-ieee1275-debug-2.04-150300.22.25.1
grub2-snapper-plugin-2.04-150300.22.25.1
grub2-systemd-sleep-plugin-2.04-150300.22.25.1
grub2-x86_64-efi-2.04-150300.22.25.1
grub2-x86_64-efi-debug-2.04-150300.22.25.1
grub2-x86_64-xen-2.04-150300.22.25.1
- openSUSE Leap 15.3 (s390x):
grub2-s390x-emu-2.04-150300.22.25.1
grub2-s390x-emu-debug-2.04-150300.22.25.1
- SUSE Linux Enterprise Module for Server Applications 15-SP3 (noarch):
grub2-x86_64-xen-2.04-150300.22.25.1
- SUSE Linux Enterprise Module for SUSE Manager Proxy 4.2 (noarch):
grub2-arm64-efi-2.04-150300.22.25.1
- SUSE Linux Enterprise Module for Basesystem 15-SP3 (aarch64 ppc64le s390x x86_64):
grub2-2.04-150300.22.25.1
grub2-debuginfo-2.04-150300.22.25.1
- SUSE Linux Enterprise Module for Basesystem 15-SP3 (aarch64 s390x x86_64):
grub2-debugsource-2.04-150300.22.25.1
- SUSE Linux Enterprise Module for Basesystem 15-SP3 (noarch):
grub2-arm64-efi-2.04-150300.22.25.1
grub2-i386-pc-2.04-150300.22.25.1
grub2-powerpc-ieee1275-2.04-150300.22.25.1
grub2-snapper-plugin-2.04-150300.22.25.1
grub2-systemd-sleep-plugin-2.04-150300.22.25.1
grub2-x86_64-efi-2.04-150300.22.25.1
- SUSE Linux Enterprise Module for Basesystem 15-SP3 (s390x):
grub2-s390x-emu-2.04-150300.22.25.1
- SUSE Linux Enterprise Micro 5.2 (aarch64 s390x x86_64):
grub2-2.04-150300.22.25.1
grub2-debuginfo-2.04-150300.22.25.1
grub2-debugsource-2.04-150300.22.25.1
- SUSE Linux Enterprise Micro 5.2 (noarch):
grub2-arm64-efi-2.04-150300.22.25.1
grub2-i386-pc-2.04-150300.22.25.1
grub2-snapper-plugin-2.04-150300.22.25.1
grub2-x86_64-efi-2.04-150300.22.25.1
grub2-x86_64-xen-2.04-150300.22.25.1
- SUSE Linux Enterprise Micro 5.2 (s390x):
grub2-s390x-emu-2.04-150300.22.25.1
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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