* [PATCH 4.19.y-cip 0/6] Backport netfilter: nf_tables: autoload modules from the abort path
@ 2022-01-10 14:09 Amy Fong
0 siblings, 0 replies; only message in thread
From: Amy Fong @ 2022-01-10 14:09 UTC (permalink / raw)
To: cip-dev, nobuhiro1.iwamatsu, pavel
The following series backports netfilter: nf_tables: autoload modules from abort path
which fixes the bug mentioned in the following:
https://syzkaller.appspot.com/bug?extid=437bf61d165c87bd40fb
----
BUG: corrupted list in __nf_tables_abort
Status: fixed on 2020/03/17 22:09
Reported-by: syzbot+437bf61d165c87bd40fb@syzkaller.appspotmail.com
Fix commit: eb014de4fd41 netfilter: nf_tables: autoload modules from the abort path
First crash: 717d, last: 710d
Cause bisection: introduced by (bisect log) :
commit ec7470b834fe7b5d7eff11b6677f5d7fdf5e9a91
Author: Pablo Neira Ayuso <pablo@netfilter.org>
Date: Mon Jan 13 17:09:58 2020 +0000
netfilter: nf_tables: store transaction list locally while requesting module
Crash: KASAN: use-after-free Read in __nf_tables_abort (log)
Repro: C syz .config
Fix bisection: fixed by (bisect log) :
commit 34682110abc50ffea7e002b0c2fd7ea9e0000ccc
Author: Max Chou <max.chou@realtek.com>
Date: Wed Nov 27 03:01:07 2019 +0000
Bluetooth: btusb: Edit the logical value for Realtek Bluetooth reset
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2022-01-10 14:09 [PATCH 4.19.y-cip 0/6] Backport netfilter: nf_tables: autoload modules from the abort path Amy Fong
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