CVE-2021-3752
CVE-2021-3752
Vexday Risk Score
3Bajo
Decisión SSVC (CISA)
Track
Sin señal de explotación → monitorear
CVSS —EPSS 1.8%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado
Ciclo de vida
16 feb 2022Publicada en NVD
Recomendación: Monitorear — sin señal de explotación por ahora.
A use-after-free flaw was found in the Linux kernel’s Bluetooth subsystem in the way user calls connect to the socket and disconnect simultaneously due to a race condition. This flaw allows a user to crash the system or escalate their privileges. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
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=1999544https://lists.debian.org/debian-lts-announce/2022/03/msg00011.htmlhttps://lists.debian.org/debian-lts-announce/2022/03/msg00012.htmlhttps://lore.kernel.org/lkml/20211115165435.133245729%40linuxfoundation.org/https://security.netapp.com/advisory/ntap-20220318-0009/https://www.debian.org/security/2022/dsa-5096https://www.openwall.com/lists/oss-security/2021/09/15/4https://www.oracle.com/security-alerts/cpujul2022.html