Title | Replies (including bot) | Last reply |
---|---|---|
general protection fault in ebitmap_destroy (2) | 2 (4) | 2019/03/21 22:20 |
[PATCH] selinux: fix NULL dereference in policydb_destroy() | 3 (3) | 2019/03/18 16:29 |
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Title | Replies (including bot) | Last reply |
---|---|---|
general protection fault in ebitmap_destroy (2) | 2 (4) | 2019/03/21 22:20 |
[PATCH] selinux: fix NULL dereference in policydb_destroy() | 3 (3) | 2019/03/18 16:29 |
Kernel | Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
---|---|---|---|---|---|---|---|---|---|
upstream | general protection fault in ebitmap_destroy selinux | syz | 1 | 2073d | 2073d | 11/27 | fixed on 2019/03/06 07:43 | ||
android-44 | general protection fault in ebitmap_destroy | C | 3 | 2062d | 1979d | 0/2 | public: reported C repro on 2019/04/13 00:01 | ||
android-414 | general protection fault in ebitmap_destroy | syz | 1 | 2073d | 1982d | 0/1 | public: reported syz repro on 2019/04/10 16:14 | ||
android-49 | general protection fault in ebitmap_destroy | C | 2216 | 1744d | 1981d | 0/3 | public: reported C repro on 2019/04/11 08:44 |
Created | Duration | User | Patch | Repo | Result |
---|---|---|---|---|---|
2019/03/21 18:58 | 16m | kent.overstreet@gmail.com | http://evilpiepirate.org/git/bcachefs.git syzbot-fix | OK |
kasan: CONFIG_KASAN_INLINE enabled kasan: GPF could be caused by NULL-ptr deref or user memory access general protection fault: 0000 [#1] PREEMPT SMP KASAN CPU: 1 PID: 8151 Comm: syz-executor646 Not tainted 5.0.0+ #20 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:ebitmap_destroy+0x32/0xf0 security/selinux/ss/ebitmap.c:334 Code: 49 89 fd 41 54 53 e8 6d f6 7f fe 4d 85 ed 0f 84 99 00 00 00 e8 5f f6 7f fe 4c 89 ea 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <80> 3c 02 00 0f 85 98 00 00 00 49 be 00 00 00 00 00 fc ff df 4d 8b RSP: 0018:ffff8880918478c8 EFLAGS: 00010202 RAX: dffffc0000000000 RBX: ffff8880a15c93e8 RCX: ffffffff82f1b92c RDX: 0000000000000002 RSI: ffffffff82f06dd1 RDI: 0000000000000010 RBP: ffff8880918478e8 R08: ffff88807c05c080 R09: ffff88807c05c948 R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000002 R13: 0000000000000010 R14: ffffed10142b92b2 R15: 0000000000000401 FS: 0000000000f65880(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000020000140 CR3: 000000007e591000 CR4: 00000000001406e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: policydb_destroy+0x62c/0x7f0 security/selinux/ss/policydb.c:832 policydb_read+0xe27/0x52c0 security/selinux/ss/policydb.c:2522 security_load_policy+0x36d/0x1170 security/selinux/ss/services.c:2147 sel_write_load+0x25a/0x470 security/selinux/selinuxfs.c:565 __vfs_write+0x8d/0x110 fs/read_write.c:485 vfs_write+0x20c/0x580 fs/read_write.c:549 ksys_write+0xea/0x1f0 fs/read_write.c:598 __do_sys_write fs/read_write.c:610 [inline] __se_sys_write fs/read_write.c:607 [inline] __x64_sys_write+0x73/0xb0 fs/read_write.c:607 do_syscall_64+0x103/0x610 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x4401f9 Code: 18 89 d0 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 fb 13 fc ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007fff747a42f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 RAX: ffffffffffffffda RBX: 00000000004002c8 RCX: 00000000004401f9 RDX: 0000000000000050 RSI: 0000000020000180 RDI: 0000000000000003 RBP: 00000000006ca018 R08: 0000000000000000 R09: 00000000004002c8 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000401a80 R13: 0000000000401b10 R14: 0000000000000000 R15: 0000000000000000 Modules linked in: ---[ end trace c9a4ce516f33c859 ]--- RIP: 0010:ebitmap_destroy+0x32/0xf0 security/selinux/ss/ebitmap.c:334 Code: 49 89 fd 41 54 53 e8 6d f6 7f fe 4d 85 ed 0f 84 99 00 00 00 e8 5f f6 7f fe 4c 89 ea 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <80> 3c 02 00 0f 85 98 00 00 00 49 be 00 00 00 00 00 fc ff df 4d 8b RSP: 0018:ffff8880918478c8 EFLAGS: 00010202 RAX: dffffc0000000000 RBX: ffff8880a15c93e8 RCX: ffffffff82f1b92c RDX: 0000000000000002 RSI: ffffffff82f06dd1 RDI: 0000000000000010 RBP: ffff8880918478e8 R08: ffff88807c05c080 R09: ffff88807c05c948 R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000002 R13: 0000000000000010 R14: ffffed10142b92b2 R15: 0000000000000401 FS: 0000000000f65880(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000020000140 CR3: 000000007e591000 CR4: 00000000001406e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2019/03/13 19:08 | upstream | ebc551f2b8f9 | 2881fc25 | .config | console log | report | syz | C | ci-upstream-kasan-gce-selinux-root | |||
2019/03/22 17:45 | upstream | 0939221e6468 | dce6e62f | .config | console log | report | ci-upstream-kasan-gce-selinux-root | |||||
2019/03/22 14:13 | upstream | 0939221e6468 | dce6e62f | .config | console log | report | ci-upstream-kasan-gce-selinux-root | |||||
2019/03/22 14:12 | upstream | 0939221e6468 | dce6e62f | .config | console log | report | ci-upstream-kasan-gce-selinux-root | |||||
2019/03/22 11:46 | upstream | 0939221e6468 | dce6e62f | .config | console log | report | ci-upstream-kasan-gce-selinux-root | |||||
2019/03/22 10:29 | upstream | 0939221e6468 | dce6e62f | .config | console log | report | ci-upstream-kasan-gce-selinux-root | |||||
2019/03/22 10:18 | upstream | 0939221e6468 | dce6e62f | .config | console log | report | ci-upstream-kasan-gce-selinux-root | |||||
2019/03/22 10:16 | upstream | 0939221e6468 | dce6e62f | .config | console log | report | ci-upstream-kasan-gce-selinux-root | |||||
2019/03/22 04:08 | upstream | 0939221e6468 | dce6e62f | .config | console log | report | ci-upstream-kasan-gce-selinux-root | |||||
2019/03/22 01:35 | upstream | 0939221e6468 | dce6e62f | .config | console log | report | ci-upstream-kasan-gce-selinux-root | |||||
2019/03/20 03:24 | upstream | b7a42146dca3 | 2458c1c6 | .config | console log | report | ci-upstream-kasan-gce-selinux-root | |||||
2019/03/20 03:18 | upstream | b7a42146dca3 | 2458c1c6 | .config | console log | report | ci-upstream-kasan-gce-selinux-root | |||||
2019/03/19 17:42 | upstream | 9e98c678c2d6 | e4549234 | .config | console log | report | ci-upstream-kasan-gce-selinux-root | |||||
2019/03/19 17:41 | upstream | 9e98c678c2d6 | e4549234 | .config | console log | report | ci-upstream-kasan-gce-selinux-root | |||||
2019/03/19 16:41 | upstream | 9e98c678c2d6 | e4549234 | .config | console log | report | ci-upstream-kasan-gce-selinux-root | |||||
2019/03/18 19:05 | upstream | 9e98c678c2d6 | 4656beca | .config | console log | report | ci-upstream-kasan-gce-selinux-root | |||||
2019/03/17 20:08 | upstream | 80b98e92ebcb | ba18afea | .config | console log | report | ci-upstream-kasan-gce-selinux-root | |||||
2019/03/17 08:58 | upstream | a9dce6679d73 | bab43553 | .config | console log | report | ci-upstream-kasan-gce-selinux-root | |||||
2019/03/16 17:43 | upstream | 9c7dc824d9a4 | bab43553 | .config | console log | report | ci-upstream-kasan-gce-selinux-root | |||||
2019/03/16 11:50 | upstream | 6c83d0d5eb62 | bab43553 | .config | console log | report | ci-upstream-kasan-gce-selinux-root | |||||
2019/03/16 09:24 | upstream | 6c83d0d5eb62 | bab43553 | .config | console log | report | ci-upstream-kasan-gce-selinux-root | |||||
2019/03/16 06:34 | upstream | 6c83d0d5eb62 | bab43553 | .config | console log | report | ci-upstream-kasan-gce-selinux-root | |||||
2019/03/16 06:33 | upstream | 6c83d0d5eb62 | bab43553 | .config | console log | report | ci-upstream-kasan-gce-selinux-root | |||||
2019/03/15 18:14 | upstream | f261c4e529da | bab43553 | .config | console log | report | ci-upstream-kasan-gce-selinux-root | |||||
2019/03/15 14:10 | upstream | f261c4e529da | bab43553 | .config | console log | report | ci-upstream-kasan-gce-selinux-root | |||||
2019/03/15 14:09 | upstream | f261c4e529da | bab43553 | .config | console log | report | ci-upstream-kasan-gce-selinux-root | |||||
2019/03/15 14:06 | upstream | f261c4e529da | bab43553 | .config | console log | report | ci-upstream-kasan-gce-selinux-root | |||||
2019/03/15 14:05 | upstream | f261c4e529da | bab43553 | .config | console log | report | ci-upstream-kasan-gce-selinux-root | |||||
2019/03/15 04:53 | upstream | 3b319ee220a8 | d72db19b | .config | console log | report | ci-upstream-kasan-gce-selinux-root | |||||
2019/03/15 04:52 | upstream | 3b319ee220a8 | d72db19b | .config | console log | report | ci-upstream-kasan-gce-selinux-root | |||||
2019/03/15 04:52 | upstream | 3b319ee220a8 | d72db19b | .config | console log | report | ci-upstream-kasan-gce-selinux-root | |||||
2019/03/14 22:49 | upstream | 3b319ee220a8 | d72db19b | .config | console log | report | ci-upstream-kasan-gce-selinux-root | |||||
2019/03/14 22:37 | upstream | 3b319ee220a8 | d72db19b | .config | console log | report | ci-upstream-kasan-gce-selinux-root | |||||
2019/03/14 17:00 | upstream | fa3d493f7a57 | d09a902e | .config | console log | report | ci-upstream-kasan-gce-selinux-root | |||||
2019/03/14 11:32 | upstream | fa3d493f7a57 | d09a902e | .config | console log | report | ci-upstream-kasan-gce-selinux-root | |||||
2019/03/13 18:22 | upstream | ebc551f2b8f9 | 2881fc25 | .config | console log | report | ci-upstream-kasan-gce-selinux-root |