CERT/CC: CVE-2022-34301 Eurosoft Boot Loader Bypass
CVE-2022-34301 is fixed in 34 products on 2 platforms, first by KB5016629, released August 9, 2022. It is not reported as exploited, but the vendor rates exploitation more likely. Patch Radar priority: Urgent.
The fwupd packages provide a service that allows session software to update device firmware. Security Fix(es): * fwupd: world readable password in /etc/fwupd/redfish.conf (CVE-2022-3287) * shim: 3rd party shim allow secure boot bypass (CVE-2022-34301) * shim: 3rd party shim allow secure boot bypass (CVE-2022-34302) * shim: 3rd party shim allow secure boot bypass (CVE-2022-34303) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 9.2 Release Notes linked from the References section.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Microsoft | |||
| Windows 10 Version 1607 for 32-bit Systems | KB5012170 | Aug 9, 2022 | |
| Windows 10 Version 1607 for x64-based Systems | KB5012170 | Aug 9, 2022 | |
| Windows 10 Version 1809 for 32-bit Systems | KB5012170 | Aug 9, 2022 | |
| Windows 10 Version 1809 for ARM64-based Systems | KB5012170 | Aug 9, 2022 | |
| Windows 10 Version 1809 for x64-based Systems | KB5012170 | Aug 9, 2022 | |
| Windows 10 Version 20H2 for 32-bit Systems | KB5012170 | Aug 9, 2022 | |
| Windows 10 Version 20H2 for ARM64-based Systems | KB5012170 | Aug 9, 2022 | |
| Windows 10 Version 21H1 for 32-bit Systems | KB5012170 | Aug 9, 2022 | |
| Windows 10 Version 21H1 for ARM64-based Systems | KB5012170 | Aug 9, 2022 | |
| Windows 10 Version 21H1 for x64-based Systems | KB5012170 | Aug 9, 2022 | |
| Windows 10 Version 21H2 for 32-bit Systems | KB5012170 | Aug 9, 2022 | |
| Windows 10 Version 21H2 for ARM64-based Systems | KB5012170 | Aug 9, 2022 | |
| Windows 10 Version 21H2 for x64-based Systems | KB5012170 | Aug 9, 2022 | |
| Windows 10 for 32-bit Systems | KB5012170 | Aug 9, 2022 | |
| Windows 10 for x64-based Systems | KB5012170 | Aug 9, 2022 | |
| Windows 11 version 21H2 for ARM64-based Systems | 22000.856 | KB5016629 | Aug 9, 2022 |
| Windows 11 version 21H2 for x64-based Systems | 22000.856 | KB5016629 | Aug 9, 2022 |
| Windows 8.1 for 32-bit systems | KB5012170 | Aug 9, 2022 | |
| Windows 8.1 for x64-based systems | KB5012170 | Aug 9, 2022 | |
| Windows RT 8.1 | KB5012170 | Aug 9, 2022 | |
| Windows Server 2012 | KB5012170 | Aug 9, 2022 | |
| Windows Server 2012 (Server Core installation) | KB5012170 | Aug 9, 2022 | |
| Windows Server 2012 R2 | KB5012170 | Aug 9, 2022 | |
| Windows Server 2012 R2 (Server Core installation) | KB5012170 | Aug 9, 2022 | |
| Windows Server 2016 | KB5012170 | Aug 9, 2022 | |
| Windows Server 2016 (Server Core installation) | KB5012170 | Aug 9, 2022 | |
| Windows Server 2019 | KB5012170 | Aug 9, 2022 | |
| Windows Server 2019 (Server Core installation) | KB5012170 | Aug 9, 2022 | |
| Windows Server 2022 | 20348.887 | KB5016627 | Aug 9, 2022 |
| Windows Server 2022 (Server Core installation) | 20348.887 | KB5016627 | Aug 9, 2022 |
| Windows Server, version 20H2 (Server Core Installation) | KB5016616 | Aug 9, 2022 | |
| Linux | |||
| fwupd · RHEL 9 | 0:1.8.10-2.el9 | RHSA-2023:2487 | May 9, 2023 |
| fwupd · almalinux 9 | 1.8.10-2.el9.alma | ALSA-2023:2487 | May 9, 2023 |
| fwupd · ol 9 | 0:1.8.10-2.0.1.el9 | ELSA-2023-2487 | May 15, 2023 |
| fwupd-devel · RHEL 9 | 0:1.8.10-2.el9 | RHSA-2023:2487 | May 9, 2023 |
| fwupd-devel · almalinux 9 | 1.8.10-2.el9.alma | ALSA-2023:2487 | May 9, 2023 |
| fwupd-devel · ol 9 | 0:1.8.10-2.0.1.el9 | ELSA-2023-2487 | May 15, 2023 |
| fwupd-plugin-flashrom · RHEL 9 | 0:1.8.10-2.el9 | RHSA-2023:2487 | May 9, 2023 |
| fwupd-plugin-flashrom · almalinux 9 | 1.8.10-2.el9.alma | ALSA-2023:2487 | May 9, 2023 |
| fwupd-plugin-flashrom · ol 9 | 0:1.8.10-2.0.1.el9 | ELSA-2023-2487 | May 15, 2023 |
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