CVE-2021-20269
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Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| n/a | kexec-tools | Fedora kexec-tools versions prior to 2.0.21-8 and RHEL kexec-tools versions prior to 2.0.20-47 | affected |
Weaknesses
- CWE-276: CWE-276
ADP Enrichment
CVE Program Container
Additional References
References
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