syzbot


KASAN: use-after-free Read in iov_iter_alignment
Status: fixed on 2020/02/14 01:19
Reported-by: syzbot+bea68382bae9490e7dd6@syzkaller.appspotmail.com
Fix commit: e0ff126e pipe: Fix bogus dereference in iov_iter_alignment()
First crash: 257d, last: 257d

Cause bisection: failed (bisect log)

Sample crash report:

Crashes (3):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-upstream-kasan-gce-smack-root 2019/12/02 03:55 upstream b94ae8ad f879db37 .config log report syz C darrick.wong@oracle.com, hch@infradead.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, linux-xfs@vger.kernel.org
ci-upstream-kasan-gce-smack-root 2019/12/02 03:16 upstream b94ae8ad f879db37 .config log report darrick.wong@oracle.com, hch@infradead.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, linux-xfs@vger.kernel.org
ci-upstream-kasan-gce-smack-root 2019/12/02 02:56 upstream b94ae8ad f879db37 .config log report darrick.wong@oracle.com, hch@infradead.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, linux-xfs@vger.kernel.org