syzbot


KASAN: invalid-free in ieee80211_ibss_leave
Status: upstream: reported C repro on 2021/02/10 16:05
Reported-by: syzbot+93976391bf299d425f44@syzkaller.appspotmail.com
First crash: 20d, last: 20d

Cause bisection: the issue happens on the oldest tested release (bisect log)
Crash: KASAN: use-after-free Read in ieee80211_ibss_build_presp (log)
Repro: C syz .config
similar bugs (1):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
android-54 KASAN: invalid-free in ieee80211_ibss_leave C 1 145d 145d 0/1 upstream: reported C repro on 2020/10/06 19:05

Sample crash report:

Crashes (1):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce-selinux-root 2021/02/08 08:07 upstream b75dba7f 2ce644fc .config log report syz C KASAN: invalid-free in ieee80211_ibss_leave