In the Linux kernel, the following vulnerability has been resolved: ipvs: clear IPv4 options after rebasing tunnel ICMP errors ip_vs_in_icmp() rebases an skb from the outer ICMP packet to the quote…
Info
Summary
In the Linux kernel, the following vulnerability has been resolved: ipvs: clear IPv4 options after rebasing tunnel ICMP errors ip_vs_in_icmp() rebases an skb from the outer ICMP packet to the quoted original request before passing it to icmp_send(). However, IPCB(skb)->opt still describes the outer IPv4 header. A timestamp option in the outer header can therefore leave an offset that points into the quoted transport header after the rebase. __ip_options_echo() treats a byte at that stale loc…
In-depth triage
No in-depth report has been generated yet (DR-003 v2 AI pipeline is under construction).
Sources
- NVD DATABASE
Original Links
- https://git.kernel.org/stable/c/37c61b3745129cbd682c557b51345828120972e5
- https://git.kernel.org/stable/c/384b4dae14277d369221d187e9b3af56c79d2e50
- https://git.kernel.org/stable/c/6f46fc460e9316062bdcdf89199eb5d7a33da33b
- https://git.kernel.org/stable/c/75eec935444db4af2123e0491936f6e273d7ea00
- https://git.kernel.org/stable/c/79ffa99202c944467e28b13b513bf2998732edff
- https://git.kernel.org/stable/c/c9413b50204738fbc429bb86bf01353c393a6c28
- https://git.kernel.org/stable/c/e0ba936287dfe9783426aac27e5fd76fe35b38c9
- https://git.kernel.org/stable/c/ed246dd85ebf27c1f6b7897834d40786c0ca3006
Timeline
- nvd_ingest NVD