vulnerability
Alma Linux: CVE-2021-20269: Low: kexec-tools security, bug fix, and enhancement update (ALSA-2021-4404)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 2 | (AV:L/AC:L/Au:N/C:P/I:N/A:N) | Mar 10, 2022 | May 4, 2022 | Apr 24, 2023 |
Severity
2
CVSS
(AV:L/AC:L/Au:N/C:P/I:N/A:N)
Published
Mar 10, 2022
Added
May 4, 2022
Modified
Apr 24, 2023
Description
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.
Solution
alma-upgrade-kexec-tools
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