SUSE CVE-2025-68353

In the Linux kernel, the following vulnerability has been resolved: net: vxlan: prevent NULL deref in vxlanxmitone Neither sock4 nor sock6 pointers are guaranteed to be non-NULL in vxlanxmitone, e.g. if the iface is brought down. This can lead to the following NULL dereference: BUG: kernel NULL...

CVE-2025-68353

The CVE-2025-68353 entry concerns a Linux kernel vulnerability in the vxlan code path: vxlan_xmit_one may dereference sock4/sock6 pointers that are not guaranteed non-NULL (e.g., if an interface is down), leading to a NULL pointer dereference and kernel OOPs. The provided notes state that two com...