CVE-2022-4744
CVE-2022-4744
A double-free flaw was found in the Linux kernel’s TUN/TAP device driver functionality in how a user registers the device when the register_netdevice function fails (NETDEV_REGISTER notifier). This flaw allows a local user to crash or potentially escalate their privileges on the system.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Productos afectados
n/a · Kernel¿Quieres saber si tu infraestructura está expuesta a esto?
Hablar con TrueHacking →Referencias
http://packetstormsecurity.com/files/171912/CentOS-Stream-9-Missing-Kernel-Security-Fix.htmlhttps://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git/commit/?id=158b515f703ehttps://lists.debian.org/debian-lts-announce/2023/05/msg00006.htmlhttps://security.netapp.com/advisory/ntap-20230526-0009/