CVE-2020-27777
CVE-2020-27777
Vexday Risk Score
3Bajo
Decisión SSVC (CISA)
Track
Sin señal de explotación → monitorear
CVSS —EPSS 0.5%KEV nãoPoC —Nuclei —Metasploit —Patch —
Ciclo de vida
15 dic 2020Publicada en NVD
Recomendación: Monitorear — sin señal de explotación por ahora.
A flaw was found in the way RTAS handled memory accesses in userspace to kernel communication. On a locked down (usually due to Secure Boot) guest system running on top of PowerVM or KVM hypervisors (pseries platform) a root like local user could use this flaw to further increase their privileges to that of a running kernel.
Productos afectados
n/a · kernel¿Quieres saber si tu infraestructura está expuesta a esto?
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