CVE-2021-3564
CVE-2021-3564
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
08 jun 2021Publicada en NVD
Recomendación: Monitorear — sin señal de explotación por ahora.
A flaw double-free memory corruption in the Linux kernel HCI device initialization subsystem was found in the way user attach malicious HCI TTY Bluetooth device. A local user could use this flaw to crash the system. This flaw affects all the Linux kernel versions starting from 3.13.
Productos afectados
n/a · kernel¿Quieres saber si tu infraestructura está expuesta a esto?
Hablar con TrueHacking →Referencias
https://bugzilla.redhat.com/show_bug.cgi?id=1964139https://lists.debian.org/debian-lts-announce/2021/06/msg00019.htmlhttps://lists.debian.org/debian-lts-announce/2021/06/msg00020.htmlhttps://www.openwall.com/lists/oss-security/2021/05/25/1http://www.openwall.com/lists/oss-security/2021/05/25/1http://www.openwall.com/lists/oss-security/2021/06/01/2