CVE-2022-34303 SUSE CVE security@suse.de SUSE Security Team SUSE CVE-2022-34303 Interim 1 8 2025-02-16T02:59:18Z current 2022-08-29T23:33:28Z 2025-02-16T02:59:18Z cve-database/bin/generate-cvrf-cve.pl 2020-12-27T01:00:00Z CVE-2022-34303 A flaw was found in Eurosoft bootloaders before 2022-06-01. An attacker may use this bootloader to bypass or tamper with Secure Boot protections. In order to load and execute arbitrary code in the pre-boot stage, an attacker simply needs to replace the existing signed bootloader currently in use with this bootloader. Access to the EFI System Partition is required for booting using external media. The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). https://www.suse.com/support/security/rating/ SUSE Security Ratings SUSE CaaS Platform 4.0 SUSE Enterprise Storage 6 SUSE Enterprise Storage 7 SUSE Linux Enterprise Module for Basesystem 15 SP3 SUSE Liberty Linux 9 SUSE Linux Enterprise Module for Basesystem 15 SP3 SUSE Linux Enterprise Module for Basesystem 15 SP4 SUSE Linux Enterprise High Performance Computing 12 SP5 SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS SUSE Linux Enterprise Module for Basesystem 15 SP3 SUSE Linux Enterprise Module for Basesystem 15 SP4 SUSE Linux Enterprise High Performance Computing 15-LTSS SUSE Linux Enterprise Micro 5.1 SUSE Linux Enterprise Micro 5.2 SUSE Linux Enterprise Server 11 SP3 for Teradata SUSE Linux Enterprise Server 12 SP2-BCL SUSE Linux Enterprise Server 12 SP3-BCL SUSE Linux Enterprise Server 12 SP4-ESPOS SUSE Linux Enterprise Server 12 SP4-LTSS SUSE Linux Enterprise Server 12 SP5 SUSE Linux Enterprise Server 15 SP1-LTSS SUSE Linux Enterprise Server 15 SP2-LTSS SUSE Linux Enterprise Module for Basesystem 15 SP3 SUSE Linux Enterprise Module for Basesystem 15 SP4 SUSE Linux Enterprise Server 15-ESPOS SUSE Linux Enterprise Server 15-LTSS SUSE Linux Enterprise Server Business Critical Linux 15 SP1 SUSE Linux Enterprise Server Business Critical Linux 15 SP2 SUSE Linux Enterprise Server Teradata 12 SP3 SUSE Linux Enterprise Server Teradata 12 SP3-LTSS SUSE Linux Enterprise Server for SAP Applications 12 SP4 SUSE Linux Enterprise Server for SAP Applications 12 SP5 SUSE Linux Enterprise Server for SAP Applications 15 SUSE Linux Enterprise Server for SAP Applications 15 SP1 SUSE Linux Enterprise Server for SAP Applications 15 SP2 SUSE Linux Enterprise Module for Basesystem 15 SP3 SUSE Linux Enterprise Module for Basesystem 15 SP4 SUSE Manager Proxy 4.1 SUSE Linux Enterprise Module for Basesystem 15 SP3 SUSE Linux Enterprise Module for Basesystem 15 SP4 SUSE Manager Retail Branch Server 4.1 SUSE Linux Enterprise Module for Basesystem 15 SP3 SUSE Linux Enterprise Module for Basesystem 15 SP4 SUSE Manager Server 4.1 SUSE Linux Enterprise Module for Basesystem 15 SP3 SUSE Linux Enterprise Module for Basesystem 15 SP4 SUSE OpenStack Cloud 9 SUSE OpenStack Cloud Crowbar 9 fwupd-1.8.10-2.el9 fwupd-devel-1.8.10-2.el9 fwupd-plugin-flashrom-1.8.10-2.el9 shim fwupd-1.8.10-2.el9 as a component of SUSE Liberty Linux 9 fwupd-devel-1.8.10-2.el9 as a component of SUSE Liberty Linux 9 fwupd-plugin-flashrom-1.8.10-2.el9 as a component of SUSE Liberty Linux 9 shim as a component of SUSE CaaS Platform 4.0 shim as a component of SUSE Enterprise Storage 6 shim as a component of SUSE Enterprise Storage 7 shim as a component of SUSE Linux Enterprise High Performance Computing 12 SP5 shim as a component of SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS shim as a component of SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS shim as a component of SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS shim as a component of SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS shim as a component of SUSE Linux Enterprise High Performance Computing 15-LTSS shim as a component of SUSE Linux Enterprise Micro 5.1 shim as a component of SUSE Linux Enterprise Micro 5.2 shim as a component of SUSE Linux Enterprise Module for Basesystem 15 SP3 shim as a component of SUSE Linux Enterprise Module for Basesystem 15 SP4 shim as a component of SUSE Linux Enterprise Server 11 SP3 for Teradata shim as a component of SUSE Linux Enterprise Server 12 SP2-BCL shim as a component of SUSE Linux Enterprise Server 12 SP3-BCL shim as a component of SUSE Linux Enterprise Server 12 SP4-ESPOS shim as a component of SUSE Linux Enterprise Server 12 SP4-LTSS shim as a component of SUSE Linux Enterprise Server 12 SP5 shim as a component of SUSE Linux Enterprise Server 15 SP1-LTSS shim as a component of SUSE Linux Enterprise Server 15 SP2-LTSS shim as a component of SUSE Linux Enterprise Server 15-ESPOS shim as a component of SUSE Linux Enterprise Server 15-LTSS shim as a component of SUSE Linux Enterprise Server Business Critical Linux 15 SP1 shim as a component of SUSE Linux Enterprise Server Business Critical Linux 15 SP2 shim as a component of SUSE Linux Enterprise Server Teradata 12 SP3 shim as a component of SUSE Linux Enterprise Server Teradata 12 SP3-LTSS shim as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP4 shim as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 shim as a component of SUSE Linux Enterprise Server for SAP Applications 15 shim as a component of SUSE Linux Enterprise Server for SAP Applications 15 SP1 shim as a component of SUSE Linux Enterprise Server for SAP Applications 15 SP2 shim as a component of SUSE Manager Proxy 4.1 shim as a component of SUSE Manager Retail Branch Server 4.1 shim as a component of SUSE Manager Server 4.1 shim as a component of SUSE OpenStack Cloud 9 shim as a component of SUSE OpenStack Cloud Crowbar 9 A flaw was found in Eurosoft bootloaders before 2022-06-01. An attacker may use this bootloader to bypass or tamper with Secure Boot protections. In order to load and execute arbitrary code in the pre-boot stage, an attacker simply needs to replace the existing signed bootloader currently in use with this bootloader. Access to the EFI System Partition is required for booting using external media. CVE-2022-34303 SUSE Liberty Linux 9:fwupd-1.8.10-2.el9 SUSE Liberty Linux 9:fwupd-devel-1.8.10-2.el9 SUSE Liberty Linux 9:fwupd-plugin-flashrom-1.8.10-2.el9 SUSE CaaS Platform 4.0:shim SUSE Enterprise Storage 6:shim SUSE Enterprise Storage 7:shim SUSE Linux Enterprise High Performance Computing 12 SP5:shim SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS:shim SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS:shim SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS:shim SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS:shim SUSE Linux Enterprise High Performance Computing 15-LTSS:shim SUSE Linux Enterprise Micro 5.1:shim SUSE Linux Enterprise Micro 5.2:shim SUSE Linux Enterprise Module for Basesystem 15 SP3:shim SUSE Linux Enterprise Module for Basesystem 15 SP4:shim SUSE Linux Enterprise Server 11 SP3 for Teradata:shim SUSE Linux Enterprise Server 12 SP2-BCL:shim SUSE Linux Enterprise Server 12 SP3-BCL:shim SUSE Linux Enterprise Server 12 SP4-ESPOS:shim SUSE Linux Enterprise Server 12 SP4-LTSS:shim SUSE Linux Enterprise Server 12 SP5:shim SUSE Linux Enterprise Server 15 SP1-LTSS:shim SUSE Linux Enterprise Server 15 SP2-LTSS:shim SUSE Linux Enterprise Server 15-ESPOS:shim SUSE Linux Enterprise Server 15-LTSS:shim SUSE Linux Enterprise Server Business Critical Linux 15 SP1:shim SUSE Linux Enterprise Server Business Critical Linux 15 SP2:shim SUSE Linux Enterprise Server Teradata 12 SP3-LTSS:shim SUSE Linux Enterprise Server Teradata 12 SP3:shim SUSE Linux Enterprise Server for SAP Applications 12 SP4:shim SUSE Linux Enterprise Server for SAP Applications 12 SP5:shim SUSE Linux Enterprise Server for SAP Applications 15 SP1:shim SUSE Linux Enterprise Server for SAP Applications 15 SP2:shim SUSE Linux Enterprise Server for SAP Applications 15:shim SUSE Manager Proxy 4.1:shim SUSE Manager Retail Branch Server 4.1:shim SUSE Manager Server 4.1:shim SUSE OpenStack Cloud 9:shim SUSE OpenStack Cloud Crowbar 9:shim important 7.2 CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H