CVE-2026-68327

A flaw was found in the Linux kernel's wanxl driver. During the initialization process, an error handling path in the wanxl_pci_remove_one() function can lead to a null pointer dereference. This occurs when the wanxl_reset() function attempts to access hardware resources before they are properly mapped, specifically the card->plx pointer, if an early probe failure happens. A local attacker could potentially trigger this condition, leading to a system crash and a Denial of Service (DoS).