syzbot


KMSAN: uninit-value in ax25_connect
Status: upstream: reported C repro on 2020/04/28 19:38
Reported-by: syzbot+c82752228ed975b0a623@syzkaller.appspotmail.com
Fix commit: 2f2a7ffa AX.25: Fix out-of-bounds read in ax25_connect()
Patched on: [ci-qemu-upstream ci-qemu-upstream-386 ci-upstream-bpf-kasan-gce 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-kmsan-gce ci-upstream-kmsan-gce-386]
First crash: 150d, last: 7d15h

Sample crash report:

Crashes (8):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-upstream-kmsan-gce-386 2020/03/16 15:39 https://github.com/google/kmsan.git master 8bbbc5cf 749688d2 .config log report syz C davem@davemloft.net, jreuter@yaina.de, kuba@kernel.org, linux-hams@vger.kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, ralf@linux-mips.org
ci-upstream-kmsan-gce-386 2020/08/04 22:33 https://github.com/google/kmsan.git master 93f54a72 80a06902 .config log report davem@davemloft.net, jreuter@yaina.de, kuba@kernel.org, linux-hams@vger.kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, ralf@linux-mips.org
ci-upstream-kmsan-gce-386 2020/07/31 23:39 https://github.com/google/kmsan.git master 93f54a72 d895b3be .config log report davem@davemloft.net, jreuter@yaina.de, kuba@kernel.org, linux-hams@vger.kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, ralf@linux-mips.org
ci-upstream-kmsan-gce-386 2020/06/24 12:59 https://github.com/google/kmsan.git master f0d5ec90 54566aff .config log report davem@davemloft.net, jreuter@yaina.de, kuba@kernel.org, linux-hams@vger.kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, ralf@linux-mips.org
ci-upstream-kmsan-gce-386 2020/06/24 12:59 https://github.com/google/kmsan.git master f0d5ec90 54566aff .config log report davem@davemloft.net, jreuter@yaina.de, kuba@kernel.org, linux-hams@vger.kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, ralf@linux-mips.org
ci-upstream-kmsan-gce-386 2020/06/24 12:59 https://github.com/google/kmsan.git master f0d5ec90 54566aff .config log report davem@davemloft.net, jreuter@yaina.de, kuba@kernel.org, linux-hams@vger.kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, ralf@linux-mips.org
ci-upstream-kmsan-gce-386 2020/04/03 20:13 https://github.com/google/kmsan.git master 75303409 5ed396e6 .config log report davem@davemloft.net, jreuter@yaina.de, kuba@kernel.org, linux-hams@vger.kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, ralf@linux-mips.org
ci-upstream-kmsan-gce-386 2020/03/14 14:03 https://github.com/google/kmsan.git master 8bbbc5cf 749688d2 .config log report davem@davemloft.net, jreuter@yaina.de, kuba@kernel.org, linux-hams@vger.kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, ralf@linux-mips.org