Vulnerability Details CVE-2021-20269
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 4.0%
CVSS Severity
CVSS v3 Score 5.5
CVSS v2 Score 2.1
References
Products affected by CVE-2021-20269
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cpe:2.3:a:kexec-tools_project:kexec-tools:-
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cpe:2.3:a:kexec-tools_project:kexec-tools:2.0.0
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cpe:2.3:a:kexec-tools_project:kexec-tools:2.0.1
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cpe:2.3:a:kexec-tools_project:kexec-tools:2.0.10
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cpe:2.3:a:kexec-tools_project:kexec-tools:2.0.11
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cpe:2.3:a:kexec-tools_project:kexec-tools:2.0.12
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cpe:2.3:a:kexec-tools_project:kexec-tools:2.0.13
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cpe:2.3:a:kexec-tools_project:kexec-tools:2.0.14
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cpe:2.3:a:kexec-tools_project:kexec-tools:2.0.15
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cpe:2.3:a:kexec-tools_project:kexec-tools:2.0.16
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cpe:2.3:a:kexec-tools_project:kexec-tools:2.0.17
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cpe:2.3:a:kexec-tools_project:kexec-tools:2.0.18
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cpe:2.3:a:kexec-tools_project:kexec-tools:2.0.19
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cpe:2.3:a:kexec-tools_project:kexec-tools:2.0.2
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cpe:2.3:a:kexec-tools_project:kexec-tools:2.0.20
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cpe:2.3:a:kexec-tools_project:kexec-tools:2.0.21
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cpe:2.3:a:kexec-tools_project:kexec-tools:2.0.3
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cpe:2.3:a:kexec-tools_project:kexec-tools:2.0.4
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cpe:2.3:a:kexec-tools_project:kexec-tools:2.0.5
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cpe:2.3:a:kexec-tools_project:kexec-tools:2.0.6
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cpe:2.3:a:kexec-tools_project:kexec-tools:2.0.7
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cpe:2.3:a:kexec-tools_project:kexec-tools:2.0.8
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cpe:2.3:a:kexec-tools_project:kexec-tools:2.0.9
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cpe:2.3:o:fedoraproject:fedora:-
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cpe:2.3:o:redhat:enterprise_linux:-