syzbot


KASAN: use-after-free Read in __vb2_perform_fileio
Status: upstream: reported C repro on 2019/04/16 13:50
Reported-by: syzbot+ec7ef6c975892200130c@syzkaller.appspotmail.com
First crash: 213d, last: 40d
similar bugs (2):
Kernel Title Repro Bisected Count Last Reported Patched Status
linux-4.19 KASAN: use-after-free Read in __vb2_perform_fileio C 13 185d 215d 0/1 upstream: reported C repro on 2019/04/14 11:28
upstream KASAN: use-after-free Read in __vb2_perform_fileio C cause 786 191d 382d 13/14 fixed on 2019/06/14 18:22

Sample crash report:

Crashes (10):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci2-linux-4-14 2019/04/16 12:49 linux-4.14.y 1ec8f1f0 505ab413 .config log report syz C kyungmin.park@samsung.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, m.szyprowski@samsung.com, mchehab@kernel.org, pawel@osciak.com
ci2-linux-4-14 2019/10/06 00:45 linux-4.14.y db189223 f3f7d9c8 .config log report syz C kyungmin.park@samsung.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, m.szyprowski@samsung.com, mchehab@kernel.org, pawel@osciak.com
ci2-linux-4-14 2019/04/20 23:20 linux-4.14.y 68d7a45e b0e8efcb .config log report syz C kyungmin.park@samsung.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, m.szyprowski@samsung.com, mchehab@kernel.org, pawel@osciak.com
ci2-linux-4-14 2019/04/28 10:17 linux-4.14.y fa5941f4 b617407b .config log report syz kyungmin.park@samsung.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, m.szyprowski@samsung.com, mchehab@kernel.org, pawel@osciak.com
ci2-linux-4-14 2019/04/25 05:39 linux-4.14.y 68d7a45e 8e3c52b1 .config log report syz kyungmin.park@samsung.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, m.szyprowski@samsung.com, mchehab@kernel.org, pawel@osciak.com
ci2-linux-4-14 2019/04/22 19:35 linux-4.14.y 68d7a45e 0a77c33c .config log report syz kyungmin.park@samsung.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, m.szyprowski@samsung.com, mchehab@kernel.org, pawel@osciak.com
ci2-linux-4-14 2019/09/29 22:23 linux-4.14.y f6e27dbb c1ad5441 .config log report kyungmin.park@samsung.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, m.szyprowski@samsung.com, mchehab@kernel.org, pawel@osciak.com
ci2-linux-4-14 2019/09/11 19:46 linux-4.14.y e2cd24b6 f4e53c10 .config log report kyungmin.park@samsung.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, m.szyprowski@samsung.com, mchehab@kernel.org, pawel@osciak.com
ci2-linux-4-14 2019/06/25 07:07 linux-4.14.y bc2bccef 82c13b6b .config log report kyungmin.park@samsung.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, m.szyprowski@samsung.com, mchehab@kernel.org, pawel@osciak.com
ci2-linux-4-14 2019/06/13 21:06 linux-4.14.y 2bf3258a d25bb7ad .config log report kyungmin.park@samsung.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, m.szyprowski@samsung.com, mchehab@kernel.org, pawel@osciak.com