syzbot


KASAN: stack-out-of-bounds Read in xfrm_selector_match (2)
Status: upstream: reported on 2020/09/21 14:56
Reported-by: syzbot+577fbac3145a6eb2e7a5@syzkaller.appspotmail.com
Fix commit: e94ee171 xfrm: Use correct address family in xfrm_state_find
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: 34d, last: 34d
similar bugs (5):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
android-49 KASAN: stack-out-of-bounds Read in xfrm_selector_match C 672 719d 1186d 0/3 closed as invalid on 2018/11/08 02:37
upstream KASAN: stack-out-of-bounds Read in xfrm_selector_match 368 1016d 1023d 4/17 fixed on 2018/02/13 04:59
android-44 KASAN: stack-out-of-bounds Read in xfrm_selector_match C 36 729d 561d 0/2 public: reported C repro on 2019/04/11 08:44
android-414 KASAN: stack-out-of-bounds Read in xfrm_selector_match 1 367d 367d 0/1 auto-closed as invalid on 2020/02/19 14:26
android-49 KASAN: stack-out-of-bounds Read in xfrm_selector_match (2) C 13 365d 560d 0/3 public: reported C repro on 2019/04/13 00:00

Sample crash report:

Crashes (1):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Maintainers
ci-upstream-kasan-gce 2020/09/19 11:57 upstream eb5f95f1 53ce8104 .config log report info davem@davemloft.net, herbert@gondor.apana.org.au, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, steffen.klassert@secunet.com