syzbot


KMSAN: uninit-value in tomoyo_check_unix_address
Status: fixed on 2019/05/27 12:48
Reported-by: syzbot+e9687dbb0b6b2057d0ed@syzkaller.appspotmail.com
Fix commit: e6193f78 tomoyo: Check address length before reading address family
First crash: 182d, last: 182d

Sample crash report:

Crashes (8):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-upstream-kmsan-gce 2019/05/16 11:27 https://github.com/google/kmsan.git master 3b955a40 f59a9cb5 .config log report jmorris@namei.org, linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org, penguin-kernel@I-love.SAKURA.ne.jp, serge@hallyn.com, takedakn@nttdata.co.jp
ci-upstream-kmsan-gce 2019/05/16 16:14 https://github.com/google/kmsan.git master 3b955a40 f59a9cb5 .config log report jmorris@namei.org, linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org, penguin-kernel@I-love.SAKURA.ne.jp, serge@hallyn.com, takedakn@nttdata.co.jp
ci-upstream-kmsan-gce 2019/05/16 14:07 https://github.com/google/kmsan.git master 3b955a40 f59a9cb5 .config log report jmorris@namei.org, linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org, penguin-kernel@I-love.SAKURA.ne.jp, serge@hallyn.com, takedakn@nttdata.co.jp
ci-upstream-kmsan-gce 2019/05/16 13:30 https://github.com/google/kmsan.git master 3b955a40 f59a9cb5 .config log report jmorris@namei.org, linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org, penguin-kernel@I-love.SAKURA.ne.jp, serge@hallyn.com, takedakn@nttdata.co.jp
ci-upstream-kmsan-gce 2019/05/16 13:23 https://github.com/google/kmsan.git master 3b955a40 f59a9cb5 .config log report jmorris@namei.org, linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org, penguin-kernel@I-love.SAKURA.ne.jp, serge@hallyn.com, takedakn@nttdata.co.jp
ci-upstream-kmsan-gce 2019/05/16 11:15 https://github.com/google/kmsan.git master 3b955a40 f59a9cb5 .config log report jmorris@namei.org, linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org, penguin-kernel@I-love.SAKURA.ne.jp, serge@hallyn.com, takedakn@nttdata.co.jp
ci-upstream-kmsan-gce 2019/05/16 11:11 https://github.com/google/kmsan.git master 3b955a40 f59a9cb5 .config log report jmorris@namei.org, linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org, penguin-kernel@I-love.SAKURA.ne.jp, serge@hallyn.com, takedakn@nttdata.co.jp
ci-upstream-kmsan-gce 2019/05/16 10:40 https://github.com/google/kmsan.git master 3b955a40 f59a9cb5 .config log report jmorris@namei.org, linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org, penguin-kernel@I-love.SAKURA.ne.jp, serge@hallyn.com, takedakn@nttdata.co.jp