The vulnerability of the route_shortcircuit() function in the drivers/net/vxlan/vxlan_core.c file of the Linux kernel network device driver allows a attacker to cause a service failure.

The vulnerability of the routeshortcircuit function in the drivers/net/vxlan/vxlancore.c file of the Linux kernel network device driver is related to the use of pointers. Exploiting this vulnerability could allow an attacker to cause a system failure...

SUSE CVE-2026-74615

In the Linux kernel, the following vulnerability has been resolved: vxlan: do not arm the ageing timer on a device that is down vxlanchangelink arms vxlan-agetimer whenever the requested ageing interval differs from the configured one: if conf.ageinterval != vxlan-cfg.ageinterval...

CVE-2026-74615

CVE-2026-74615 is a slab-use-after-free in the Linux kernel vxlan module. The root cause is that vxlan_changelink() arms the FDB ageing timer without a netif_running() check, so on a never-brought-up device the timer persists after free_netdev() releases the vxlan_dev struct, causing the timer co...

CVE-2026-74615 vxlan: do not arm the ageing timer on a device that is down

In the Linux kernel, the following vulnerability has been resolved: vxlan: do not arm the ageing timer on a device that is down vxlanchangelink arms vxlan-agetimer whenever the requested ageing interval differs from the configured one: if conf.ageinterval != vxlan-cfg.ageinterval...

EUVD-2026-64552

In the Linux kernel, the following vulnerability has been resolved: vxlan: do not arm the ageing timer on a device that is down vxlanchangelink arms vxlan-agetimer whenever the requested ageing interval differs from the configured one: if conf.ageinterval != vxlan-cfg.ageinterval...

Vulnerability of the vxlan_exit_batch_net() function in the drivers/net/vxlan.c module – A driver for supporting network adapter devices in the Linux operating system, which allows an attacker to compromise the integrity and accessibility of protected information.

Vulnerability of the vxlanexitbatchnet function in the drivers/net/vxlan.c module – The Linux kernel’s network adapter support driver has a vulnerability that leads to uncontrolled resource consumption. Exploiting this vulnerability could allow an attacker to compromise the integrity and...

CVE-2021-47371

In the Linux kernel, the following vulnerability has been resolved: nexthop: Fix memory leaks in nexthop notification chain listeners syzkaller discovered memory leaks 1 that can be reduced to the following commands: ip nexthop add id 1 blackhole devlink dev reload pci/0000:06:00.0 As part of the...

CVE-2021-47371

In the Linux kernel, the following vulnerability has been resolved: nexthop: Fix memory leaks in nexthop notification chain listeners syzkaller discovered memory leaks 1 that can be reduced to the following commands: ip nexthop add id 1 blackhole devlink dev reload pci/0000:06:00.0 As part of the...