Kernel | Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
---|---|---|---|---|---|---|---|---|---|
android-44 | KASAN: stack-out-of-bounds Read in xt_copy_counters_from_user | C | 13 | 2208d | 2214d | 2/2 | fixed on 2018/09/28 02:32 |
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Kernel | Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
---|---|---|---|---|---|---|---|---|---|
android-44 | KASAN: stack-out-of-bounds Read in xt_copy_counters_from_user | C | 13 | 2208d | 2214d | 2/2 | fixed on 2018/09/28 02:32 |
random: sshd: uninitialized urandom read (32 bytes read) random: crng init done ================================================================== BUG: KASAN: stack-out-of-bounds in strlen lib/string.c:481 [inline] BUG: KASAN: stack-out-of-bounds in strlcpy+0x101/0x120 lib/string.c:141 Read of size 1 at addr ffff8801cf78fb0c by task syz-executor184/2044 CPU: 0 PID: 2044 Comm: syz-executor184 Not tainted 4.9.126+ #42 ffff8801cf78f9e8 ffffffff81af1049 ffffea00073de3c0 ffff8801cf78fb0c 0000000000000000 ffff8801cf78fb0c 0000000000000091 ffff8801cf78fa20 ffffffff814e136d ffff8801cf78fb0c 0000000000000001 0000000000000000 Call Trace: [<ffffffff81af1049>] __dump_stack lib/dump_stack.c:15 [inline] [<ffffffff81af1049>] dump_stack+0xc1/0x128 lib/dump_stack.c:51 [<ffffffff814e136d>] print_address_description+0x6c/0x234 mm/kasan/report.c:256 [<ffffffff814e1777>] kasan_report_error mm/kasan/report.c:355 [inline] [<ffffffff814e1777>] kasan_report.cold.6+0x242/0x2fe mm/kasan/report.c:412 [<ffffffff814d3b54>] __asan_report_load1_noabort+0x14/0x20 mm/kasan/report.c:430 [<ffffffff81b0dd21>] strlen lib/string.c:481 [inline] [<ffffffff81b0dd21>] strlcpy+0x101/0x120 lib/string.c:141 [<ffffffff823ce202>] xt_copy_counters_from_user+0x152/0x300 net/netfilter/x_tables.c:880 [<ffffffff826f84a6>] do_add_counters+0x96/0x5c0 net/ipv6/netfilter/ip6_tables.c:1217 [<ffffffff826fdda6>] compat_do_ip6t_set_ctl+0xd6/0x140 net/ipv6/netfilter/ip6_tables.c:1592 [<ffffffff82360a3b>] compat_nf_sockopt net/netfilter/nf_sockopt.c:143 [inline] [<ffffffff82360a3b>] compat_nf_setsockopt+0x8b/0x130 net/netfilter/nf_sockopt.c:155 [<ffffffff8266bd9d>] compat_ipv6_setsockopt+0x15d/0x1d0 net/ipv6/ipv6_sockglue.c:953 [<ffffffff82446da7>] inet_csk_compat_setsockopt+0x97/0x120 net/ipv4/inet_connection_sock.c:914 [<ffffffff8245b36d>] compat_tcp_setsockopt+0x3d/0x70 net/ipv4/tcp.c:2769 [<ffffffff8222adf4>] compat_sock_common_setsockopt+0xb4/0x150 net/core/sock.c:2717 [<ffffffff8230f179>] C_SYSC_setsockopt net/compat.c:399 [inline] [<ffffffff8230f179>] compat_SyS_setsockopt+0x169/0x540 net/compat.c:382 [<ffffffff81005fd1>] do_syscall_32_irqs_on arch/x86/entry/common.c:325 [inline] [<ffffffff81005fd1>] do_fast_syscall_32+0x2f1/0x860 arch/x86/entry/common.c:387 [<ffffffff8278dfa0>] entry_SYSENTER_compat+0x90/0xa2 arch/x86/entry/entry_64_compat.S:137 The buggy address belongs to the page: page:ffffea00073de3c0 count:0 mapcount:0 mapping: (null) index:0x0 flags: 0x4000000000000000() page dumped because: kasan: bad access detected Memory state around the buggy address: ffff8801cf78fa00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ffff8801cf78fa80: 00 00 00 00 00 00 00 00 00 f1 f1 f1 f1 00 00 00 >ffff8801cf78fb00: 00 04 f2 f2 f2 00 00 00 00 00 00 00 00 00 00 00 ^ ffff8801cf78fb80: 00 00 00 00 00 00 00 00 00 00 f1 f1 f1 f1 00 00 ffff8801cf78fc00: 00 00 00 f2 f2 f2 00 00 00 00 00 00 00 00 00 00 ==================================================================
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2018/09/13 12:22 | https://android.googlesource.com/kernel/common android-4.9 | a8c1ea6c63ed | 19e9088b | .config | console log | report | syz | C | ci-android-49-kasan-gce-386 | |||
2018/09/19 20:05 | https://android.googlesource.com/kernel/common android-4.9 | be4935d541ab | 7f125108 | .config | console log | report | ci-android-49-kasan-gce-386 | |||||
2018/09/19 19:27 | https://android.googlesource.com/kernel/common android-4.9 | be4935d541ab | 7f125108 | .config | console log | report | ci-android-49-kasan-gce-386 | |||||
2018/09/18 23:59 | https://android.googlesource.com/kernel/common android-4.9 | be4935d541ab | 7f125108 | .config | console log | report | ci-android-49-kasan-gce-386 | |||||
2018/09/18 22:02 | https://android.googlesource.com/kernel/common android-4.9 | be4935d541ab | 7f125108 | .config | console log | report | ci-android-49-kasan-gce-386 | |||||
2018/09/18 13:35 | https://android.googlesource.com/kernel/common android-4.9 | be4935d541ab | 7f125108 | .config | console log | report | ci-android-49-kasan-gce-386 | |||||
2018/09/17 16:08 | https://android.googlesource.com/kernel/common android-4.9 | be4935d541ab | 7f125108 | .config | console log | report | ci-android-49-kasan-gce-386 | |||||
2018/09/17 09:12 | https://android.googlesource.com/kernel/common android-4.9 | be4935d541ab | 7f125108 | .config | console log | report | ci-android-49-kasan-gce-386 | |||||
2018/09/16 10:07 | https://android.googlesource.com/kernel/common android-4.9 | be4935d541ab | a343a400 | .config | console log | report | ci-android-49-kasan-gce-386 | |||||
2018/09/16 05:33 | https://android.googlesource.com/kernel/common android-4.9 | be4935d541ab | a343a400 | .config | console log | report | ci-android-49-kasan-gce-386 | |||||
2018/09/15 23:02 | https://android.googlesource.com/kernel/common android-4.9 | be4935d541ab | a343a400 | .config | console log | report | ci-android-49-kasan-gce-386 | |||||
2018/09/15 16:44 | https://android.googlesource.com/kernel/common android-4.9 | be4935d541ab | a343a400 | .config | console log | report | ci-android-49-kasan-gce-386 | |||||
2018/09/15 03:14 | https://android.googlesource.com/kernel/common android-4.9 | a8c1ea6c63ed | a343a400 | .config | console log | report | ci-android-49-kasan-gce-386 | |||||
2018/09/14 23:36 | https://android.googlesource.com/kernel/common android-4.9 | a8c1ea6c63ed | a343a400 | .config | console log | report | ci-android-49-kasan-gce-386 | |||||
2018/09/14 23:35 | https://android.googlesource.com/kernel/common android-4.9 | a8c1ea6c63ed | a343a400 | .config | console log | report | ci-android-49-kasan-gce-386 | |||||
2018/09/14 23:34 | https://android.googlesource.com/kernel/common android-4.9 | a8c1ea6c63ed | a343a400 | .config | console log | report | ci-android-49-kasan-gce-386 | |||||
2018/09/14 03:19 | https://android.googlesource.com/kernel/common android-4.9 | a8c1ea6c63ed | 19e9088b | .config | console log | report | ci-android-49-kasan-gce-386 | |||||
2018/09/13 21:02 | https://android.googlesource.com/kernel/common android-4.9 | a8c1ea6c63ed | 19e9088b | .config | console log | report | ci-android-49-kasan-gce-386 |