lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening PHC | |
Open Source and information security mailing list archives
| ||
|
Date: Thu, 3 Jan 2019 21:43:33 +0100 From: Stefano Brivio <sbrivio@...hat.com> To: "David S. Miller" <davem@...emloft.net> Cc: syzbot <syzbot+4ad25edc7a33e4ab91e0@...kaller.appspotmail.com>, Willem de Bruijn <willemdebruijn.kernel@...il.com>, Eric Dumazet <eric.dumazet@...il.com>, Alexey Kuznetsov <kuznet@....inr.ac.ru>, Hideaki YOSHIFUJI <yoshfuji@...ux-ipv6.org>, Dmitry Vyukov <dvyukov@...gle.com>, syzkaller-bugs@...glegroups.com, linux-kernel@...r.kernel.org, netdev@...r.kernel.org Subject: [PATCH net 0/2] Fix two further potential unbounded recursions in GUE error handlers Patch 1/2 takes care of preventing the issue fixed by commit 11789039da53 ("fou: Prevent unbounded recursion in GUE error handler") also with UDP-Lite payloads -- I just realised this might happen from a syzbot report. Patch 2/2 fixes the issue for both UDP and UDP-Lite on IPv6, which I also forgot to deal with in that same commit. Stefano Brivio (2): fou: Prevent unbounded recursion in GUE error handler also with UDP-Lite fou6: Prevent unbounded recursion in GUE error handler net/ipv4/fou.c | 3 ++- net/ipv6/fou6.c | 8 ++++++++ 2 files changed, 10 insertions(+), 1 deletion(-) -- 2.20.1
Powered by blists - more mailing lists