CVE-2021-20261
CVE-2021-20261
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
11 mar 2021Publicada en NVD
Recomendación: Monitorear — sin señal de explotación por ahora.
A race condition was found in the Linux kernels implementation of the floppy disk drive controller driver software. The impact of this issue is lessened by the fact that the default permissions on the floppy device (/dev/fd0) are restricted to root. If the permissions on the device have changed the impact changes greatly. In the default configuration root (or equivalent) permissions are required to attack this flaw.
Productos afectados
n/a · kernel¿Quieres saber si tu infraestructura está expuesta a esto?
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