CVE-2026-90160 lwt_bpf: Restore reserved headroom after xmit program

In the Linux kernel, the following vulnerability has been resolved: lwtbpf: Restore reserved headroom after xmit program ipfinishoutput2 expands an skb to LLRESERVEDSPACEdev before LWT xmit. An LWTXMIT BPF program can then modify the skb head and still return BPFOK, so bpfxmit rechecks the...

CVE-2024-26636

In the Linux kernel, the following vulnerability has been resolved: llc: make llcuisendmsg more robust against bonding changes syzbot was able to trick llcuisendmsg, allocating an skb with no headroom, but subsequently trying to push 14 bytes of Ethernet header 1 Like some others, llcuisendmsg...