In the Linux kernel, the following vulnerability has been resolved:
Bluetooth: 6lowpan: reset link-local header on ipv6 recv path
Bluetooth 6lowpan.c netdev has headerops, so it must set link-local header for RX skb, otherwise things crash, eg. with AFPACKET SOCK_RAW
Add missing skbresetmac_header() for uncompressed ipv6 RX path.
For the compressed one, it is done in lowpanheaderdecompress().
kernel BUG at net/core/skbuff.c:212! Call Trace: <IRQ> ... packetrcv (net/packet/afpacket.c:2152) ... <TASK> _localbhenableip (kernel/softirq.c:407) netif_rx (net/core/dev.c:5648)
{
"cna_assigner": "Linux",
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/40xxx/CVE-2025-40282.json"
}