CVE-2026-74615

CVE-2026-74615 is a slab-use-after-free in the Linux kernel's VXLAN driver. The root cause is that vxlan_changelink() arms the ageing timer without a netif_running() check, so the timer remains queued even when the device is never brought up. When the netdev is subsequently freed via free_netdev(...

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...