syzbot


general protection fault in ieee80211_key_free
Status: upstream: reported C repro on 2020/10/07 09:09
Reported-by: syzbot+847ae671fe8522d3491a@syzkaller.appspotmail.com
Fix commit: 3dc289f8 net: wireless: nl80211: fix out-of-bounds access in
Patched on: [], missing on: [ci-qemu-upstream ci-qemu-upstream-386 ci-upstream-bpf-kasan-gce ci-upstream-bpf-next-kasan-gce ci-upstream-gce-leak ci-upstream-kasan-gce ci-upstream-kasan-gce-386 ci-upstream-kasan-gce-root ci-upstream-kasan-gce-selinux-root ci-upstream-kasan-gce-smack-root ci-upstream-kmsan-gce ci-upstream-kmsan-gce-386 ci-upstream-linux-next-kasan-gce-root ci-upstream-net-kasan-gce ci-upstream-net-this-kasan-gce ci2-upstream-kcsan-gce ci2-upstream-usb]
First crash: 19d, last: 14d

Cause bisection: introduced by (bisect log) [release commit]:
commit 1c163f4c7b3f621efff9b28a47abb36f7378d783
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date: Sun Mar 3 23:21:29 2019 +0000

  Linux 5.0

Crash: general protection fault in batadv_iv_ogm_queue_add (log)
Repro: C syz .config
similar bugs (1):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
android-54 general protection fault in ieee80211_key_free C 11 12d 22d 0/1 upstream: reported C repro on 2020/10/04 06:49
Patch testing requests:
Created Duration User Patch Repo Result
2020/10/07 14:44 16m anant.thazhemadam@gmail.com patch upstream OK
2020/10/07 13:10 9m anmol.karan123@gmail.com upstream report log

Sample crash report:

Crashes (3):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Maintainers
ci-upstream-kasan-gce-smack-root 2020/10/07 05:29 upstream c85fb28b 1880b4a9 .config log report syz C davem@davemloft.net, johannes@sipsolutions.net, kuba@kernel.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-kasan-gce-smack-root 2020/10/12 04:39 upstream 3dd0130f 4a77ae0b .config log report info davem@davemloft.net, johannes@sipsolutions.net, kuba@kernel.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-kasan-gce-smack-root 2020/10/07 00:19 upstream c85fb28b 1880b4a9 .config log report info davem@davemloft.net, johannes@sipsolutions.net, kuba@kernel.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org