CVE-2025-39848

CVE-2025-39848 (Linux kernel) concerns ax25_kiss_rcv() potentially queuing/mangling input skbs when the skb is shared, leading to crashes in __netif_receive_skb_core() after a per-netns packet-chain change. The root cause is a lack of proper unsharing of skbs in ax25_kiss_rcv(), with a regression...