A flaw was found in the permissions of a log file created by kexec-tools. This flaw allows a local unprivileged user to read this file and leak kernel internal information from a previous panic. The highest threat from this vulnerability is to confidentiality. This flaw affects kexec-tools shipped by Fedora versions prior to 2.0.21-8 and RHEL versions prior to 2.0.20-47.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade kexec-tools | May 4, 2022 | Mar 10, 2022 |
| Arch Linux | — | Upgrade to the latest version of Arch Linux | Jul 11, 2025 | Mar 9, 2022 |
| Centos_linux | — | Upgrade kexec-tools-debuginfoUpgrade kexec-toolsUpgrade kexec-tools-debugsource | Nov 10, 2021 | Nov 9, 2021 |
| Huawei Euleros 2_0_sp10 | — | Upgrade kexec-tools | Nov 3, 2022 | Mar 10, 2022 |
| Oracle_linux | — | Upgrade kexec-tools | Nov 17, 2021 | Mar 2, 2021 |
| Redhat_linux | — | Upgrade kexec-toolsNo solution existsUpgrade kexec-tools-debugsourceUpgrade kexec-tools-debuginfo | Nov 10, 2021 | Nov 9, 2021 |
| Rocky_linux | — | Upgrade kexec-tools-debuginfoUpgrade kexec-toolsUpgrade kexec-tools-debugsource | Mar 12, 2024 | Mar 10, 2022 |
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