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🐞 Open [1162] 🐞 Fixed [4299] 🐞 Invalid [9644] 📈 Kernel Health 📈 Bug Lifetimes 📈 Fuzzing 📈 Crashes |
Created | Duration | User | Patch | Repo | Result |
---|---|---|---|---|---|
2022/04/09 00:41 | 8m | fmdefrancesco@gmail.com | patch | upstream | OK |
================================================================== BUG: KASAN: null-ptr-deref in snd_pcm_format_set_silence sound/core/pcm_misc.c:441 [inline] BUG: KASAN: null-ptr-deref in snd_pcm_format_set_silence+0x215/0x350 sound/core/pcm_misc.c:424 Write of size 16383 at addr 0000000000000001 by task syz-executor156/3605 CPU: 0 PID: 3605 Comm: syz-executor156 Not tainted 5.18.0-rc1-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: <TASK> __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0xcd/0x134 lib/dump_stack.c:106 print_report mm/kasan/report.c:432 [inline] kasan_report.cold+0x61/0x1c6 mm/kasan/report.c:491 check_region_inline mm/kasan/generic.c:183 [inline] kasan_check_range+0x13d/0x180 mm/kasan/generic.c:189 memset+0x20/0x40 mm/kasan/shadow.c:44 snd_pcm_format_set_silence sound/core/pcm_misc.c:441 [inline] snd_pcm_format_set_silence+0x215/0x350 sound/core/pcm_misc.c:424 snd_pcm_oss_sync+0x60e/0x800 sound/core/oss/pcm_oss.c:1690 snd_pcm_oss_ioctl+0x208c/0x3430 sound/core/oss/pcm_oss.c:2634 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:870 [inline] __se_sys_ioctl fs/ioctl.c:856 [inline] __x64_sys_ioctl+0x193/0x200 fs/ioctl.c:856 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x35/0x80 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x44/0xae RIP: 0033:0x7f0846a59e69 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 18 00 00 90 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 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f0846c74318 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007f0846af0028 RCX: 00007f0846a59e69 RDX: 0000000000000000 RSI: 0000000000005001 RDI: 0000000000000003 RBP: 00007f0846af0020 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 6475612f7665642f R13: 00007f0846bffd8f R14: 00007f0846c74400 R15: 0000000000022000 </TASK> ==================================================================
Manager | Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
ci-upstream-kasan-gce | 2022/04/04 23:04 | upstream | 312310928417 | 5915c2cb | .config | console log | report | syz | C | KASAN: null-ptr-deref Write in snd_pcm_format_set_silence | ||
ci-upstream-kasan-gce-386 | 2022/04/05 02:26 | upstream | 312310928417 | 5915c2cb | .config | console log | report | syz | C | KASAN: null-ptr-deref Write in snd_pcm_format_set_silence | ||
ci-upstream-kasan-gce-selinux-root | 2022/08/31 16:15 | upstream | dcf8e5633e2e | 51e54e30 | .config | console log | report | syz | KASAN: null-ptr-deref Write in snd_pcm_format_set_silence | |||
ci-upstream-kasan-gce-smack-root | 2022/08/06 01:04 | upstream | 200e340f2196 | e853abd9 | .config | console log | report | syz | KASAN: null-ptr-deref Write in snd_pcm_format_set_silence | |||
ci-upstream-kasan-gce-root | 2022/06/18 10:22 | upstream | 4b35035bcf80 | 8f633d84 | .config | console log | report | syz | KASAN: null-ptr-deref Write in snd_pcm_format_set_silence | |||
ci-upstream-linux-next-kasan-gce-root | 2022/07/27 00:59 | linux-next | cb71b93c2dc3 | 279b89c2 | .config | console log | report | syz | KASAN: null-ptr-deref Write in snd_pcm_format_set_silence | |||
ci-upstream-kasan-gce | 2022/04/07 17:34 | upstream | 3e732ebf7316 | c6ff3e05 | .config | console log | report | info | KASAN: null-ptr-deref Write in snd_pcm_format_set_silence | |||
ci-upstream-kasan-gce | 2022/04/04 22:46 | upstream | 312310928417 | 5915c2cb | .config | console log | report | info | KASAN: null-ptr-deref Write in snd_pcm_format_set_silence |