Kernel panic in __nf_ct_delete_from_lists

Issue

• What is CVE-2025-38472?
• system repeated reboot
• Kernel crash [exception RIP: __nf_ct_delete_from_lists+0xac]
• Kernel crash [exception RIP: __nf_ct_delete_from_lists+172]
• vmcore with panic backtrace:

    [exception RIP: __nf_ct_delete_from_lists+0xac]

 #7 [ff6479a1995dca10] nf_ct_delete at ffffffffc14c0a51 [nf_conntrack]
 #8 [ff6479a1995dca40] nf_ct_gc_expired at ffffffffc14c1049 [nf_conntrack]
 #9 [ff6479a1995dca50] early_drop at ffffffffc14c14b3 [nf_conntrack]
#10 [ff6479a1995dca90] __nf_conntrack_alloc at ffffffffc14c16c4 [nf_conntrack]
#11 [ff6479a1995dcad0] init_conntrack.constprop.0 at ffffffffc14c1b0b [nf_conntrack]
#12 [ff6479a1995dcb40] resolve_normal_ct at ffffffffc14c2b10 [nf_conntrack]
#13 [ff6479a1995dcbb8] nf_conntrack_in at ffffffffc14c2cdf [nf_conntrack]
#14 [ff6479a1995dcc08] nf_hook_slow at ffffffffb2b2ca4c
#15 [ff6479a1995dcc38] nf_hook_slow_list at ffffffffb2b2cba1
#16 [ff6479a1995dcc90] ip_sublist_rcv at ffffffffb2b3c333
#17 [ff6479a1995dcd10] ip_list_rcv at ffffffffb2b3c775
#18 [ff6479a1995dcd70] __netif_receive_skb_list_core at ffffffffb2a8828f
#19 [ff6479a1995dcdf0] netif_receive_skb_list_internal at ffffffffb2a88976
#20 [ff6479a1995dce58] napi_complete_done at ffffffffb2a88c2e
#21 [ff6479a1995dce80] ice_napi_poll at ffffffffc0b47cb8 [ice]
#22 [ff6479a1995dcee0] __napi_poll at ffffffffb2a88e19
#23 [ff6479a1995dcf08] net_rx_action at ffffffffb2a8947c
#24 [ff6479a1995dcf88] handle_softirqs at ffffffffb2118a8e
#25 [ff6479a1995dcfe0] __irq_exit_rcu at ffffffffb2118d23
#26 [ff6479a1995dcff0] common_interrupt at ffffffffb2d21090
--- <IRQ stack> ---