syzbot


KASAN: use-after-free Read in bpf_prog_kallsyms_add
Status: upstream: reported on 2019/09/02 18:26
Reported-by: syzbot+7ef6f45e029aa6590abb@syzkaller.appspotmail.com
First crash: 74d, last: 74d
similar bugs (2):
Kernel Title Repro Bisected Count Last Reported Patched Status
upstream KASAN: use-after-free Read in bpf_prog_kallsyms_add syz cause+fix 120 197d 431d 13/14 fixed on 2019/09/06 20:45
linux-4.19 KASAN: use-after-free Read in bpf_prog_kallsyms_add 2 60d 122d 0/1 upstream: reported on 2019/07/16 17:11

Sample crash report:

Crashes (1):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci2-linux-4-14 2019/09/02 17:25 linux-4.14.y 01fd1694 14544a56 .config log report ast@kernel.org, daniel@iogearbox.net, linux-kernel@vger.kernel.org, netdev@vger.kernel.org