syzbot


KASAN: use-after-free Read in dev_queue_xmit_nit
Status: upstream: reported on 2019/06/22 23:17
Reported-by: syzbot+0c52cd816b9faf3571e4@syzkaller.appspotmail.com
First crash: 147d, last: 37d
similar bugs (5):
Kernel Title Repro Bisected Count Last Reported Patched Status
android-414 KASAN: use-after-free Read in dev_queue_xmit_nit 1 4d03h 4d02h 0/1 public: reported on 2019/11/13 12:34
upstream KASAN: use-after-free Read in dev_queue_xmit_nit (3) 3 421d 432d 0/14 closed as invalid on 2018/12/05 17:50
upstream KASAN: use-after-free Read in dev_queue_xmit_nit (2) syz 2 723d 725d 0/14 closed as invalid on 2018/01/22 17:57
linux-4.19 KASAN: use-after-free Read in dev_queue_xmit_nit 3 4d22h 25d 0/1 upstream: reported on 2019/10/22 19:23
upstream KASAN: use-after-free Read in dev_queue_xmit_nit C 13 783d 795d 3/14 fixed on 2017/11/06 08:47

Sample crash report:

Crashes (5):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci2-linux-4-14 2019/06/22 22:16 linux-4.14.y a5758c53 34bf9440 .config log report arvid.brodin@alten.se, davem@davemloft.net, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci2-linux-4-14 2019/10/11 07:00 linux-4.14.y 42327896 1a3bad90 .config log report davem@davemloft.net, jhs@mojatatu.com, jiri@resnulli.us, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, xiyou.wangcong@gmail.com
ci2-linux-4-14 2019/10/10 14:48 linux-4.14.y 42327896 d52eff28 .config log report arvid.brodin@alten.se, davem@davemloft.net, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci2-linux-4-14 2019/08/11 17:33 linux-4.14.y 3ffe1e79 acb51638 .config log report arvid.brodin@alten.se, davem@davemloft.net, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci2-linux-4-14 2019/08/06 13:49 linux-4.14.y 7d80e121 da562c0b .config log report davem@davemloft.net, jhs@mojatatu.com, jiri@resnulli.us, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, xiyou.wangcong@gmail.com