syzbot


[upstream] KASAN: use-after-free Read in seccomp_notify_release
Status: fixed on 2019/03/06 07:43
Reported-by: syzbot+981c26489b2d1c6316ba@syzkaller.appspotmail.com
Fix commit: a811dc61 seccomp: fix UAF in user-trap code
First crash: 74d, last: 25d
similar bugs:
Kernel Title Repro Bisected Count Last Reported Patched Status
upstream KASAN: use-after-free Read in seccomp_notify_release (2) C yes 9 16h11m 1d04h 0/12 upstream: reported C repro on 2019/03/25 08:02

Sample crash report:

All crashes (27):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-upstream-kasan-gce-smack-root 2019/01/11 12:01 upstream 1bdbe227 80dde172 .config log report syz C keescook@chromium.org, linux-kernel@vger.kernel.org, luto@amacapital.net, wad@chromium.org
ci-upstream-kasan-gce-root 2019/01/11 21:38 upstream de6629eb c3f3344c .config log report syz C keescook@chromium.org, linux-kernel@vger.kernel.org, luto@amacapital.net, wad@chromium.org
ci-upstream-kasan-gce 2019/01/11 16:24 upstream 1bdbe227 c3f3344c .config log report syz C keescook@chromium.org, linux-kernel@vger.kernel.org, luto@amacapital.net, wad@chromium.org
ci-upstream-kasan-gce-selinux-root 2019/01/11 13:13 upstream 1bdbe227 80dde172 .config log report syz C keescook@chromium.org, linux-kernel@vger.kernel.org, luto@amacapital.net, wad@chromium.org
ci-upstream-kasan-gce-386 2019/01/11 11:37 upstream 1bdbe227 80dde172 .config log report syz C keescook@chromium.org, linux-kernel@vger.kernel.org, luto@amacapital.net, wad@chromium.org
ci-upstream-linux-next-kasan-gce-root 2019/01/11 11:56 linux-next b808822a 80dde172 .config log report syz C keescook@chromium.org, linux-kernel@vger.kernel.org, luto@amacapital.net, wad@chromium.org
ci-upstream-kasan-gce-smack-root 2019/03/01 09:34 upstream 7d762d69 8a4b3a6b .config log report ast@kernel.org, bpf@vger.kernel.org, daniel@iogearbox.net, kafai@fb.com, keescook@chromium.org, linux-kernel@vger.kernel.org, luto@amacapital.net, netdev@vger.kernel.org, songliubraving@fb.com, wad@chromium.org, yhs@fb.com
ci-upstream-kasan-gce 2019/02/20 01:13 upstream 40e196a9 4df543c9 .config log report ast@kernel.org, daniel@iogearbox.net, kafai@fb.com, keescook@chromium.org, linux-kernel@vger.kernel.org, luto@amacapital.net, netdev@vger.kernel.org, songliubraving@fb.com, wad@chromium.org, yhs@fb.com
ci-upstream-kasan-gce 2019/02/19 23:45 upstream b5372fe5 4df543c9 .config log report ast@kernel.org, daniel@iogearbox.net, kafai@fb.com, keescook@chromium.org, linux-kernel@vger.kernel.org, luto@amacapital.net, netdev@vger.kernel.org, songliubraving@fb.com, wad@chromium.org, yhs@fb.com
ci-upstream-kasan-gce 2019/02/19 01:09 upstream a3b22b9f 59f36113 .config log report ast@kernel.org, daniel@iogearbox.net, kafai@fb.com, keescook@chromium.org, linux-kernel@vger.kernel.org, luto@amacapital.net, netdev@vger.kernel.org, songliubraving@fb.com, wad@chromium.org, yhs@fb.com
ci-upstream-kasan-gce-root 2019/02/17 18:08 upstream 8d33316d 3e98cc30 .config log report ast@kernel.org, daniel@iogearbox.net, kafai@fb.com, keescook@chromium.org, linux-kernel@vger.kernel.org, luto@amacapital.net, netdev@vger.kernel.org, songliubraving@fb.com, wad@chromium.org, yhs@fb.com
ci-upstream-kasan-gce-smack-root 2019/02/17 14:45 upstream 64c0133e 3e98cc30 .config log report ast@kernel.org, daniel@iogearbox.net, kafai@fb.com, keescook@chromium.org, linux-kernel@vger.kernel.org, luto@amacapital.net, netdev@vger.kernel.org, songliubraving@fb.com, wad@chromium.org, yhs@fb.com
ci-upstream-kasan-gce 2019/02/16 21:56 upstream 5ded5871 f42dee6d .config log report ast@kernel.org, daniel@iogearbox.net, kafai@fb.com, keescook@chromium.org, linux-kernel@vger.kernel.org, luto@amacapital.net, netdev@vger.kernel.org, songliubraving@fb.com, wad@chromium.org, yhs@fb.com
ci-upstream-kasan-gce 2019/02/16 20:12 upstream 5ded5871 f42dee6d .config log report ast@kernel.org, daniel@iogearbox.net, kafai@fb.com, keescook@chromium.org, linux-kernel@vger.kernel.org, luto@amacapital.net, netdev@vger.kernel.org, songliubraving@fb.com, wad@chromium.org, yhs@fb.com
ci-upstream-kasan-gce-smack-root 2019/02/15 22:41 upstream 5ded5871 f42dee6d .config log report ast@kernel.org, daniel@iogearbox.net, kafai@fb.com, keescook@chromium.org, linux-kernel@vger.kernel.org, luto@amacapital.net, netdev@vger.kernel.org, songliubraving@fb.com, wad@chromium.org, yhs@fb.com
ci-upstream-kasan-gce 2019/02/15 19:09 upstream cb5b020a f6f233c0 .config log report ast@kernel.org, daniel@iogearbox.net, kafai@fb.com, keescook@chromium.org, linux-kernel@vger.kernel.org, luto@amacapital.net, netdev@vger.kernel.org, songliubraving@fb.com, wad@chromium.org, yhs@fb.com
ci-upstream-kasan-gce-root 2019/02/15 18:14 upstream cb5b020a f6f233c0 .config log report ast@kernel.org, daniel@iogearbox.net, kafai@fb.com, keescook@chromium.org, linux-kernel@vger.kernel.org, luto@amacapital.net, netdev@vger.kernel.org, songliubraving@fb.com, wad@chromium.org, yhs@fb.com
ci-upstream-kasan-gce 2019/02/12 15:53 upstream aa0c38cf 6ecc6d0f .config log report ast@kernel.org, daniel@iogearbox.net, kafai@fb.com, keescook@chromium.org, linux-kernel@vger.kernel.org, luto@amacapital.net, netdev@vger.kernel.org, songliubraving@fb.com, wad@chromium.org, yhs@fb.com
ci-upstream-kasan-gce-root 2019/02/01 17:45 upstream 5b4746a0 0c07abcf .config log report keescook@chromium.org, linux-kernel@vger.kernel.org, luto@amacapital.net, wad@chromium.org
ci-upstream-kasan-gce-386 2019/02/25 09:33 upstream 5908e6b7 a70141bf .config log report ast@kernel.org, bpf@vger.kernel.org, daniel@iogearbox.net, kafai@fb.com, keescook@chromium.org, linux-kernel@vger.kernel.org, luto@amacapital.net, netdev@vger.kernel.org, songliubraving@fb.com, wad@chromium.org, yhs@fb.com
ci-upstream-kasan-gce-386 2019/02/22 11:15 upstream 8a61716f 6a5fcca4 .config log report ast@kernel.org, daniel@iogearbox.net, kafai@fb.com, keescook@chromium.org, linux-kernel@vger.kernel.org, luto@amacapital.net, netdev@vger.kernel.org, songliubraving@fb.com, wad@chromium.org, yhs@fb.com
ci-upstream-kasan-gce-386 2019/02/18 19:10 upstream 301e3610 59f36113 .config log report ast@kernel.org, daniel@iogearbox.net, kafai@fb.com, keescook@chromium.org, linux-kernel@vger.kernel.org, luto@amacapital.net, netdev@vger.kernel.org, songliubraving@fb.com, wad@chromium.org, yhs@fb.com
ci-upstream-kasan-gce-386 2019/02/17 19:34 upstream 8d33316d 3e98cc30 .config log report ast@kernel.org, daniel@iogearbox.net, kafai@fb.com, keescook@chromium.org, linux-kernel@vger.kernel.org, luto@amacapital.net, netdev@vger.kernel.org, songliubraving@fb.com, wad@chromium.org, yhs@fb.com
ci-upstream-kasan-gce-386 2019/02/14 12:53 upstream 1f947a7a 6a46f448 .config log report ast@kernel.org, daniel@iogearbox.net, kafai@fb.com, keescook@chromium.org, linux-kernel@vger.kernel.org, luto@amacapital.net, netdev@vger.kernel.org, songliubraving@fb.com, wad@chromium.org, yhs@fb.com
ci-upstream-kasan-gce-386 2019/02/13 02:18 upstream 57902dc0 1eedba36 .config log report ast@kernel.org, daniel@iogearbox.net, kafai@fb.com, keescook@chromium.org, linux-kernel@vger.kernel.org, luto@amacapital.net, netdev@vger.kernel.org, songliubraving@fb.com, wad@chromium.org, yhs@fb.com
ci-upstream-kasan-gce-386 2019/01/11 11:04 upstream 1bdbe227 80dde172 .config log report keescook@chromium.org, linux-kernel@vger.kernel.org, luto@amacapital.net, wad@chromium.org
ci-upstream-linux-next-kasan-gce-root 2019/02/17 07:58 linux-next 7a92eb7c f42dee6d .config log report ast@kernel.org, daniel@iogearbox.net, kafai@fb.com, keescook@chromium.org, linux-kernel@vger.kernel.org, luto@amacapital.net, netdev@vger.kernel.org, songliubraving@fb.com, wad@chromium.org, yhs@fb.com