CVE-2021-20269
CVE-2021-20269
Vexday Risk Score
3Bajo
Decisión SSVC (CISA)
Track
Sin señal de explotación → monitorear
CVSS —EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —
Ciclo de vida
09 mar 2022Publicada en NVD
Recomendación: Monitorear — sin señal de explotación por ahora.
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.
Productos afectados
n/a · kexec-tools¿Quieres saber si tu infraestructura está expuesta a esto?
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