syzbot


KASAN: slab-out-of-bounds Read in read_descriptors (2)
Status: upstream: reported on 2020/08/25 06:03
Reported-by: syzbot+256e56ddde8b8957eabd@syzkaller.appspotmail.com
Fix commit: a18cd6c9 usb: core: fix slab-out-of-bounds Read in read_descriptors
Patched on: [ci-qemu-upstream ci-qemu-upstream-386 ci-upstream-bpf-next-kasan-gce ci-upstream-gce-leak ci-upstream-kasan-gce ci-upstream-kasan-gce-386 ci-upstream-kasan-gce-root ci-upstream-kasan-gce-selinux-root ci-upstream-kasan-gce-smack-root ci-upstream-linux-next-kasan-gce-root ci-upstream-net-kasan-gce ci-upstream-net-this-kasan-gce ci2-upstream-kcsan-gce ci2-upstream-usb], missing on: [ci-upstream-bpf-kasan-gce ci-upstream-kmsan-gce ci-upstream-kmsan-gce-386]
First crash: 38d, last: 38d
similar bugs (1):
Kernel Title Repro Bisected Count Last Reported Patched Status
upstream KASAN: slab-out-of-bounds Read in read_descriptors 1 344d 342d 0/17 auto-closed as invalid on 2020/02/18 03:02

Sample crash report:

Crashes (1):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Maintainers
ci-upstream-kasan-gce 2020/08/21 04:40 upstream da2968ff 1d75fe45 .config log report chenqiwu@xiaomi.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, stern@rowland.harvard.edu