CVE-2025-40282 | Linux Kernel up to 6.17.8 Bluetooth 6lowpan.c skb_reset_mac_header denial of service

December 7, 2025 Yanac

A vulnerability classified as critical was found in Linux Kernel up to 6.17.8. Affected by this vulnerability is the function skb_reset_mac_header of the file 6lowpan.c of the component Bluetooth. Executing manipulation can lead to denial of service.

This vulnerability is tracked as CVE-2025-40282. The attack is only possible within the local network. No exploit exists.

Upgrading the affected component is advised.VulDB Recent EntriesRead More