Security update for grub2
Announcement ID: | SUSE-SU-2020:2078-1 |
---|---|
Rating: | important |
References: | |
Cross-References: | |
CVSS scores: |
|
Affected Products: |
|
An update that solves seven vulnerabilities can now be installed.
Description:
This update for grub2 fixes the following issues:
- Fix for CVE-2020-10713 (bsc#1168994)
- Fix for CVE-2020-14308 CVE-2020-14309, CVE-2020-14310, CVE-2020-14311 (bsc#1173812)
- Fix for CVE-2020-15706 (bsc#1174463)
- Fix for CVE-2020-15707 (bsc#1174570)
- Use overflow checking primitives where the arithmetic expression for buffer allocations may include unvalidated data
- Use grub_calloc for overflow check and return NULL when it would occur
- Use gcc-9 compiler for overflow check builtins
- Backport gcc-9 build fixes
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:
-
SUSE OpenStack Cloud 9
zypper in -t patch SUSE-OpenStack-Cloud-9-2020-2078=1
-
SUSE OpenStack Cloud Crowbar 9
zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-9-2020-2078=1
-
SUSE Linux Enterprise Server for SAP Applications 12 SP4
zypper in -t patch SUSE-SLE-SAP-12-SP4-2020-2078=1
-
SUSE Linux Enterprise Server 12 SP4 ESPOS 12-SP4
zypper in -t patch SUSE-SLE-SERVER-12-SP4-ESPOS-2020-2078=1
-
SUSE Linux Enterprise Server 12 SP4 LTSS 12-SP4
zypper in -t patch SUSE-SLE-SERVER-12-SP4-LTSS-2020-2078=1
-
SUSE Linux Enterprise High Performance Computing 12 SP5
zypper in -t patch SUSE-SLE-SERVER-12-SP5-2020-2078=1
-
SUSE Linux Enterprise Server 12 SP5
zypper in -t patch SUSE-SLE-SERVER-12-SP5-2020-2078=1
-
SUSE Linux Enterprise Server for SAP Applications 12 SP5
zypper in -t patch SUSE-SLE-SERVER-12-SP5-2020-2078=1
Package List:
-
SUSE OpenStack Cloud 9 (x86_64)
- grub2-2.02-12.31.1
- grub2-x86_64-efi-2.02-12.31.1
- grub2-debuginfo-2.02-12.31.1
- grub2-i386-pc-2.02-12.31.1
- grub2-debugsource-2.02-12.31.1
-
SUSE OpenStack Cloud 9 (noarch)
- grub2-systemd-sleep-plugin-2.02-12.31.1
- grub2-x86_64-xen-2.02-12.31.1
- grub2-snapper-plugin-2.02-12.31.1
-
SUSE OpenStack Cloud Crowbar 9 (x86_64)
- grub2-2.02-12.31.1
- grub2-x86_64-efi-2.02-12.31.1
- grub2-debuginfo-2.02-12.31.1
- grub2-i386-pc-2.02-12.31.1
- grub2-debugsource-2.02-12.31.1
-
SUSE OpenStack Cloud Crowbar 9 (noarch)
- grub2-systemd-sleep-plugin-2.02-12.31.1
- grub2-x86_64-xen-2.02-12.31.1
- grub2-snapper-plugin-2.02-12.31.1
-
SUSE Linux Enterprise Server for SAP Applications 12 SP4 (ppc64le x86_64)
- grub2-2.02-12.31.1
- grub2-debuginfo-2.02-12.31.1
-
SUSE Linux Enterprise Server for SAP Applications 12 SP4 (ppc64le)
- grub2-powerpc-ieee1275-2.02-12.31.1
-
SUSE Linux Enterprise Server for SAP Applications 12 SP4 (noarch)
- grub2-systemd-sleep-plugin-2.02-12.31.1
- grub2-x86_64-xen-2.02-12.31.1
- grub2-snapper-plugin-2.02-12.31.1
-
SUSE Linux Enterprise Server for SAP Applications 12 SP4 (x86_64)
- grub2-x86_64-efi-2.02-12.31.1
- grub2-debugsource-2.02-12.31.1
- grub2-i386-pc-2.02-12.31.1
-
SUSE Linux Enterprise Server 12 SP4 ESPOS 12-SP4 (aarch64 x86_64)
- grub2-2.02-12.31.1
- grub2-debugsource-2.02-12.31.1
- grub2-debuginfo-2.02-12.31.1
-
SUSE Linux Enterprise Server 12 SP4 ESPOS 12-SP4 (aarch64)
- grub2-arm64-efi-2.02-12.31.1
-
SUSE Linux Enterprise Server 12 SP4 ESPOS 12-SP4 (noarch)
- grub2-systemd-sleep-plugin-2.02-12.31.1
- grub2-x86_64-xen-2.02-12.31.1
- grub2-snapper-plugin-2.02-12.31.1
-
SUSE Linux Enterprise Server 12 SP4 ESPOS 12-SP4 (x86_64)
- grub2-x86_64-efi-2.02-12.31.1
- grub2-i386-pc-2.02-12.31.1
-
SUSE Linux Enterprise Server 12 SP4 LTSS 12-SP4 (aarch64 ppc64le s390x x86_64)
- grub2-2.02-12.31.1
- grub2-debuginfo-2.02-12.31.1
-
SUSE Linux Enterprise Server 12 SP4 LTSS 12-SP4 (aarch64)
- grub2-arm64-efi-2.02-12.31.1
-
SUSE Linux Enterprise Server 12 SP4 LTSS 12-SP4 (aarch64 s390x x86_64)
- grub2-debugsource-2.02-12.31.1
-
SUSE Linux Enterprise Server 12 SP4 LTSS 12-SP4 (noarch)
- grub2-systemd-sleep-plugin-2.02-12.31.1
- grub2-x86_64-xen-2.02-12.31.1
- grub2-snapper-plugin-2.02-12.31.1
-
SUSE Linux Enterprise Server 12 SP4 LTSS 12-SP4 (ppc64le)
- grub2-powerpc-ieee1275-2.02-12.31.1
-
SUSE Linux Enterprise Server 12 SP4 LTSS 12-SP4 (s390x)
- grub2-s390x-emu-2.02-12.31.1
-
SUSE Linux Enterprise Server 12 SP4 LTSS 12-SP4 (x86_64)
- grub2-x86_64-efi-2.02-12.31.1
- grub2-i386-pc-2.02-12.31.1
-
SUSE Linux Enterprise High Performance Computing 12 SP5 (aarch64 x86_64)
- grub2-2.02-12.31.1
- grub2-debugsource-2.02-12.31.1
- grub2-debuginfo-2.02-12.31.1
-
SUSE Linux Enterprise High Performance Computing 12 SP5 (aarch64)
- grub2-arm64-efi-2.02-12.31.1
-
SUSE Linux Enterprise High Performance Computing 12 SP5 (noarch)
- grub2-systemd-sleep-plugin-2.02-12.31.1
- grub2-x86_64-xen-2.02-12.31.1
- grub2-snapper-plugin-2.02-12.31.1
-
SUSE Linux Enterprise High Performance Computing 12 SP5 (x86_64)
- grub2-x86_64-efi-2.02-12.31.1
- grub2-i386-pc-2.02-12.31.1
-
SUSE Linux Enterprise Server 12 SP5 (aarch64 ppc64le s390x x86_64)
- grub2-2.02-12.31.1
- grub2-debuginfo-2.02-12.31.1
-
SUSE Linux Enterprise Server 12 SP5 (aarch64)
- grub2-arm64-efi-2.02-12.31.1
-
SUSE Linux Enterprise Server 12 SP5 (aarch64 s390x x86_64)
- grub2-debugsource-2.02-12.31.1
-
SUSE Linux Enterprise Server 12 SP5 (noarch)
- grub2-systemd-sleep-plugin-2.02-12.31.1
- grub2-x86_64-xen-2.02-12.31.1
- grub2-snapper-plugin-2.02-12.31.1
-
SUSE Linux Enterprise Server 12 SP5 (ppc64le)
- grub2-powerpc-ieee1275-2.02-12.31.1
-
SUSE Linux Enterprise Server 12 SP5 (s390x)
- grub2-s390x-emu-2.02-12.31.1
-
SUSE Linux Enterprise Server 12 SP5 (x86_64)
- grub2-x86_64-efi-2.02-12.31.1
- grub2-i386-pc-2.02-12.31.1
-
SUSE Linux Enterprise Server for SAP Applications 12 SP5 (ppc64le x86_64)
- grub2-2.02-12.31.1
- grub2-debuginfo-2.02-12.31.1
-
SUSE Linux Enterprise Server for SAP Applications 12 SP5 (ppc64le)
- grub2-powerpc-ieee1275-2.02-12.31.1
-
SUSE Linux Enterprise Server for SAP Applications 12 SP5 (noarch)
- grub2-systemd-sleep-plugin-2.02-12.31.1
- grub2-x86_64-xen-2.02-12.31.1
- grub2-snapper-plugin-2.02-12.31.1
-
SUSE Linux Enterprise Server for SAP Applications 12 SP5 (x86_64)
- grub2-x86_64-efi-2.02-12.31.1
- grub2-debugsource-2.02-12.31.1
- grub2-i386-pc-2.02-12.31.1
References:
- https://www.suse.com/security/cve/CVE-2020-10713.html
- https://www.suse.com/security/cve/CVE-2020-14308.html
- https://www.suse.com/security/cve/CVE-2020-14309.html
- https://www.suse.com/security/cve/CVE-2020-14310.html
- https://www.suse.com/security/cve/CVE-2020-14311.html
- https://www.suse.com/security/cve/CVE-2020-15706.html
- https://www.suse.com/security/cve/CVE-2020-15707.html
- https://bugzilla.suse.com/show_bug.cgi?id=1168994
- https://bugzilla.suse.com/show_bug.cgi?id=1173812
- https://bugzilla.suse.com/show_bug.cgi?id=1174463
- https://bugzilla.suse.com/show_bug.cgi?id=1174570