syzbot


KASAN: use-after-free Read in link_path_walk
Status: public: reported C repro on 2019/04/11 08:44
Reported-by: syzbot+4d1dc90e012e64f401ef@syzkaller.appspotmail.com
First crash: 607d, last: 410d
similar bugs (3):
Kernel Title Repro Bisected Count Last Reported Patched Status
android-44 KASAN: use-after-free Read in link_path_walk 17 409d 606d 0/2 auto-closed as invalid on 2019/02/22 12:34
android-414 KASAN: use-after-free Read in link_path_walk syz 2 215d 158d 0/1 public: reported syz repro on 2019/04/13 00:01
upstream KASAN: use-after-free Read in link_path_walk syz cause 5 278d 294d 13/13 fixed on 2019/04/12 08:05

Sample crash report:

All crashes (56):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-android-49-kasan-gce-386 2018/01/21 00:28 android-4.9 e12a9c44 fbbdcd92 .config log report syz C linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce 2018/01/18 21:14 android-4.9 87883134 161c1d64 .config log report syz linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce 2018/08/04 00:38 android-4.9 8b21e85d df7f6947 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce 2018/07/23 16:49 android-4.9 47bbcd6b f69c5fcd .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce 2018/06/30 03:14 android-4.9 00a0bcbf dba0b50e .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce 2018/06/28 23:26 android-4.9 00a0bcbf dba0b50e .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce 2018/06/26 04:15 android-4.9 7143cbff 2064fc5c .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce-root 2018/06/21 14:09 android-4.9 e1815b3e 095ef806 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce-root 2018/06/19 14:41 android-4.9 e1815b3e 732e4256 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce 2018/06/16 09:24 android-4.9 b7d377b4 27c5f59f .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce 2018/06/13 23:24 android-4.9 b7d377b4 27c5f59f .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce 2018/05/29 22:12 android-4.9 7fd40752 e276de77 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce 2018/05/28 18:26 android-4.9 0cecdf83 f48c20b8 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce 2018/05/23 00:27 android-4.9 d4e8148e f48c20b8 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce 2018/05/17 13:17 android-4.9 73fdfa38 90c54c49 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce 2018/05/04 04:38 android-4.9 0e25e2ca 9ce14f4b .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce 2018/04/28 11:47 android-4.9 71fce1ed d5a5d045 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce 2018/04/18 02:01 android-4.9 8683408f b80fd3b5 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce 2018/04/17 14:13 android-4.9 8683408f b80fd3b5 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce 2018/04/16 20:23 android-4.9 8683408f 802ac912 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce 2018/04/16 16:56 android-4.9 8683408f 802ac912 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce 2018/04/15 12:21 android-4.9 8683408f 7a67784c .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce 2018/03/26 12:52 android-4.9 dd1e37e6 e033c1f1 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce 2018/03/18 15:00 android-4.9 bb52bba6 08dacaa0 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce-386 2018/07/30 13:35 android-4.9 99055915 1a381291 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce-386 2018/07/06 17:47 android-4.9 03c70fea 9636bc93 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce-386 2018/07/01 12:58 android-4.9 00a0bcbf dba0b50e .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce-386 2018/06/24 05:33 android-4.9 7cecc756 2064fc5c .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce-386 2018/06/14 06:34 android-4.9 b7d377b4 27c5f59f .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce-386 2018/06/04 11:03 android-4.9 d7e64f80 6cbe7c26 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce-386 2018/06/02 21:29 android-4.9 d7e64f80 2f93b54f .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce-386 2018/05/31 07:57 android-4.9 135beb9c 2f93b54f .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce-386 2018/05/29 09:56 android-4.9 0cecdf83 f48c20b8 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce-386 2018/05/28 21:27 android-4.9 0cecdf83 f48c20b8 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce-386 2018/05/28 04:33 android-4.9 0cecdf83 f48c20b8 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce-386 2018/05/27 12:11 android-4.9 0cecdf83 f48c20b8 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce-386 2018/05/24 23:33 android-4.9 2e35bed4 f48c20b8 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce-386 2018/05/24 21:54 android-4.9 2e35bed4 f48c20b8 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce-386 2018/05/24 09:03 android-4.9 c5aceac7 f48c20b8 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce-386 2018/05/22 23:45 android-4.9 d4e8148e f48c20b8 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce-386 2018/05/20 13:35 android-4.9 aef17a58 f48c20b8 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce-386 2018/04/30 21:51 android-4.9 2bcbbd5b d5b114b4 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce-386 2018/04/29 12:29 android-4.9 71fce1ed d5a5d045 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce-386 2018/04/27 20:02 android-4.9 71fce1ed 7785e404 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce-386 2018/04/26 08:41 android-4.9 132f097f 73417389 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce-386 2018/04/26 02:50 android-4.9 8c01d009 73417389 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-android-49-kasan-gce-386 2018/04/10 09:13 android-4.9 eba1ffe6 b9f65507 .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk