SUSE-SU-2023:1958-1: important: Security update for ovmf
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Mon Apr 24 12:30:07 UTC 2023
# Security update for ovmf
Announcement ID: SUSE-SU-2023:1958-1
Rating: important
References:
* #1174246
* #1196741
Cross-References:
* CVE-2019-14560
* CVE-2021-38578
CVSS scores:
* CVE-2019-14560 ( SUSE ): 6.1 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:H/A:L
* CVE-2021-38578 ( SUSE ): 7.4 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:L
* CVE-2021-38578 ( NVD ): 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products:
* SUSE Enterprise Storage 7.1
* SUSE Linux Enterprise High Performance Computing 15 SP3
* SUSE Linux Enterprise High Performance Computing ESPOS 15 SP3
* SUSE Linux Enterprise High Performance Computing LTSS 15 SP3
* SUSE Linux Enterprise Micro 5.1
* SUSE Linux Enterprise Micro 5.2
* SUSE Linux Enterprise Micro for Rancher 5.2
* SUSE Linux Enterprise Real Time 15 SP3
* SUSE Linux Enterprise Server 15 SP3
* SUSE Linux Enterprise Server 15 SP3 LTSS 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
An update that solves two vulnerabilities can now be installed.
## Description:
This update for ovmf fixes the following issues:
* CVE-2019-14560: Fixed potential secure boot bypass via an improper check of
GetEfiGlobalVariable2 (bsc#1174246).
* CVE-2021-38578: Fixed underflow in MdeModulePkg/PiSmmCore SmmEntryPointAdd
(bsc#1196741).
## Patch Instructions:
To install this SUSE Important 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 High Performance Computing ESPOS 15 SP3
zypper in -t patch SUSE-SLE-Product-HPC-15-SP3-ESPOS-2023-1958=1
* SUSE Linux Enterprise High Performance Computing LTSS 15 SP3
zypper in -t patch SUSE-SLE-Product-HPC-15-SP3-LTSS-2023-1958=1
* SUSE Linux Enterprise Real Time 15 SP3
zypper in -t patch SUSE-SLE-Product-RT-15-SP3-2023-1958=1
* SUSE Linux Enterprise Server 15 SP3 LTSS 15-SP3
zypper in -t patch SUSE-SLE-Product-SLES-15-SP3-LTSS-2023-1958=1
* SUSE Linux Enterprise Server for SAP Applications 15 SP3
zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP3-2023-1958=1
* SUSE Manager Proxy 4.2
zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Proxy-4.2-2023-1958=1
* SUSE Manager Retail Branch Server 4.2
zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Retail-Branch-
Server-4.2-2023-1958=1
* SUSE Manager Server 4.2
zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Server-4.2-2023-1958=1
* SUSE Enterprise Storage 7.1
zypper in -t patch SUSE-Storage-7.1-2023-1958=1
* SUSE Linux Enterprise Micro 5.1
zypper in -t patch SUSE-SUSE-MicroOS-5.1-2023-1958=1
* SUSE Linux Enterprise Micro 5.2
zypper in -t patch SUSE-SUSE-MicroOS-5.2-2023-1958=1
* SUSE Linux Enterprise Micro for Rancher 5.2
zypper in -t patch SUSE-SUSE-MicroOS-5.2-2023-1958=1
## Package List:
* SUSE Linux Enterprise High Performance Computing ESPOS 15 SP3 (aarch64
x86_64)
* ovmf-202008-150300.10.20.1
* ovmf-tools-202008-150300.10.20.1
* SUSE Linux Enterprise High Performance Computing ESPOS 15 SP3 (noarch)
* qemu-ovmf-x86_64-202008-150300.10.20.1
* qemu-uefi-aarch64-202008-150300.10.20.1
* SUSE Linux Enterprise High Performance Computing LTSS 15 SP3 (aarch64
x86_64)
* ovmf-202008-150300.10.20.1
* ovmf-tools-202008-150300.10.20.1
* SUSE Linux Enterprise High Performance Computing LTSS 15 SP3 (noarch)
* qemu-ovmf-x86_64-202008-150300.10.20.1
* qemu-uefi-aarch64-202008-150300.10.20.1
* SUSE Linux Enterprise Real Time 15 SP3 (x86_64)
* ovmf-202008-150300.10.20.1
* ovmf-tools-202008-150300.10.20.1
* SUSE Linux Enterprise Real Time 15 SP3 (noarch)
* qemu-ovmf-x86_64-202008-150300.10.20.1
* SUSE Linux Enterprise Server 15 SP3 LTSS 15-SP3 (aarch64 x86_64)
* ovmf-202008-150300.10.20.1
* ovmf-tools-202008-150300.10.20.1
* SUSE Linux Enterprise Server 15 SP3 LTSS 15-SP3 (noarch)
* qemu-ovmf-x86_64-202008-150300.10.20.1
* qemu-uefi-aarch64-202008-150300.10.20.1
* SUSE Linux Enterprise Server for SAP Applications 15 SP3 (x86_64)
* ovmf-202008-150300.10.20.1
* ovmf-tools-202008-150300.10.20.1
* SUSE Linux Enterprise Server for SAP Applications 15 SP3 (noarch)
* qemu-ovmf-x86_64-202008-150300.10.20.1
* SUSE Manager Proxy 4.2 (x86_64)
* ovmf-202008-150300.10.20.1
* ovmf-tools-202008-150300.10.20.1
* SUSE Manager Proxy 4.2 (noarch)
* qemu-ovmf-x86_64-202008-150300.10.20.1
* SUSE Manager Retail Branch Server 4.2 (x86_64)
* ovmf-202008-150300.10.20.1
* ovmf-tools-202008-150300.10.20.1
* SUSE Manager Retail Branch Server 4.2 (noarch)
* qemu-ovmf-x86_64-202008-150300.10.20.1
* SUSE Manager Server 4.2 (x86_64)
* ovmf-202008-150300.10.20.1
* ovmf-tools-202008-150300.10.20.1
* SUSE Manager Server 4.2 (noarch)
* qemu-ovmf-x86_64-202008-150300.10.20.1
* SUSE Enterprise Storage 7.1 (aarch64 x86_64)
* ovmf-202008-150300.10.20.1
* ovmf-tools-202008-150300.10.20.1
* SUSE Enterprise Storage 7.1 (noarch)
* qemu-ovmf-x86_64-202008-150300.10.20.1
* qemu-uefi-aarch64-202008-150300.10.20.1
* SUSE Linux Enterprise Micro 5.1 (noarch)
* qemu-ovmf-x86_64-202008-150300.10.20.1
* qemu-uefi-aarch64-202008-150300.10.20.1
* SUSE Linux Enterprise Micro 5.2 (noarch)
* qemu-ovmf-x86_64-202008-150300.10.20.1
* qemu-uefi-aarch64-202008-150300.10.20.1
* SUSE Linux Enterprise Micro for Rancher 5.2 (noarch)
* qemu-ovmf-x86_64-202008-150300.10.20.1
* qemu-uefi-aarch64-202008-150300.10.20.1
## References:
* https://www.suse.com/security/cve/CVE-2019-14560.html
* https://www.suse.com/security/cve/CVE-2021-38578.html
* https://bugzilla.suse.com/show_bug.cgi?id=1174246
* https://bugzilla.suse.com/show_bug.cgi?id=1196741
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