From: Dong Chenchen <dongchenchen2@huawei.com> net: Fix CVE-2026-45905 ip_rt_bug race in ICMP reverse path This patch series fixes CVE-2026-45905 in the OLK-6.6 branch. * Patch 1: Switch icmp_route_lookup and ip_options_rcv_srr to use skb_dstref_steal/skb_dstref_restore helpers (dependency for CVE fix) * Patch 2: Fix ip_rt_bug race condition in icmp_route_lookup reverse path by checking rt2->rt_type after ip_route_input() for RTN_LOCAL Jiayuan Chen (1): xfrm: fix ip_rt_bug race in icmp_route_lookup reverse path Stanislav Fomichev (1): net: Switch to skb_dstref_steal/skb_dstref_restore for ip_route_input callers net/ipv4/icmp.c | 22 +++++++++++++++++++--- net/ipv4/ip_options.c | 5 ++--- 2 files changed, 21 insertions(+), 6 deletions(-) -- 2.43.0