linux-kernel - [syzbot] [sctp?] UBSAN: shift-out-of-bounds in sctp_transport_update

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Message-ID: <CAF3JpA5JPbEByou1OKfuPMKH1o--0q113pNoPyPR-h3QjuZxUg@mail.gmail.com>
Date: Tue, 22 Jul 2025 12:46:59 -0700
From: Moon Hee Lee <moonhee.lee.ca@...il.com>
To: syzbot+2e455dd90ca648e48cea@...kaller.appspotmail.com
Cc: syzkaller-bugs@...glegroups.com, linux-kernel@...r.kernel.org, 
	linux-sctp@...r.kernel.org, netdev@...r.kernel.org
Subject: [syzbot] [sctp?] UBSAN: shift-out-of-bounds in sctp_transport_update_rto

#syz test git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git main

View attachment "0001-sctp-guard-rto_alpha-and-rto_beta-against-unsafe-shi.patch" of type "text/x-patch" (2517 bytes)