CVE-2024-36927

The CVE-2024-36927 issue is in the Linux kernel IPv4 path: uninit-value access in __ip_make_skb() due to a race with HDRINCL. The fix checks FLOWI_FLAG_KNOWN_NH on fl4->flowi4_flags instead of socket HDRINCL, and explicitly initializes fl4_icmp_type and fl4_icmp_code in raw_sendmsg() (the fiel...