In the Linux kernel, the following vulnerability has been resolved:
udptunnel: use netdevwarn() instead of netdev_WARN()
netdevWARN() uses WARN/WARNON to print a backtrace along with file and line information. In this case, udptunnelnic_register() returning an error is just a failed operation, not a kernel bug.
udptunnelnicregister() can fail due to a memory allocation failure (kzalloc() or udptunnelnicalloc()). This is a normal runtime error and not a kernel bug.
Replace netdevWARN() with netdevwarn() accordingly.
{
"cna_assigner": "Linux",
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/68xxx/CVE-2025-68191.json"
}