CVE-2025-68353

A flaw was found in the Linux kernel's Virtual Extensible LAN (VXLAN) module. This vulnerability allows a local user to cause a system crash, leading to a Denial of Service (DoS). The issue occurs due to a NULL pointer dereference, which is an attempt to access a memory location that does not exist, when network interface pointers (sock4 or sock6) are not guaranteed to be non-NULL, such as when the interface is brought down.

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.