Haimin Zhang ([email protected])

Number of posts: 15 (0.04 per day)
First post: 2021-08-30 03:32:02
Last post: 2022-09-08 12:33:12

Date	List	Subject
2022-09-08 12:33:12	linux-kernel	[PATCH V3] net/ieee802154: fix uninit value bug in dgram_sendmsg
2022-08-30 12:39:03	linux-kernel	[PATCH V2] net/ieee802154: fix uninit value bug in dgram_sendmsg
2022-08-30 07:59:10	linux-kernel	[PATCH V2] net/ieee802154: fix uninit value bug in dgram_sendmsg
2022-08-30 07:45:38	linux-kernel	Re: [PATCH] net/ieee802154: fix uninit value bug in dgram_sendmsg
2022-08-22 07:35:50	linux-kernel	[PATCH] net/ieee802154: fix uninit value bug in dgram_sendmsg
2022-05-09 06:47:10	linux-kernel	[PATCH] fs/pipe: Deinitialize the watch_queue when pipe is freed
2022-01-07 09:31:24	linux-kernel	[PATCH] tty tty_buffer: fix uninit-value in n_tty_receive_buf_common
2021-11-05 11:00:05	linux-kernel	[PATCH 1/2] USB: array-index-out-of-bounds in ehci_brcm_hub_control
2021-11-05 09:07:33	linux-kernel	[PATCH 2/2] USB: ehci_brcm_hub_control: replace wIndex-1 with temp
2021-11-02 07:47:38	linux-kernel	[PATCH] USB: array-index-out-of-bounds in ehci_brcm_hub_control
2021-09-03 04:05:04	linux-kernel	[PATCH v2] KVM: x86: Handle SRCU initialization failure during page track init
2021-08-31 02:16:15	linux-kernel	[PATCH] KVM: x86: Add a return code and check kvm_page_track_init
2021-08-31 02:00:50	linux-kernel	[PATCH] KVM: x86: Add a return code and check kvm_page_track_init We found a null pointer deref by our modified syzkaller. KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] CPU: 1 PID: 13993 Comm: syz-executor.0 Kdump: loaded Tainted: G E 5.14.0-rc7+ #2 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 04/01/2014 RIP: 0010:rcu_segcblist_enqueue+0xf5/0x1d0 build/../kernel/rcu/rcu_segcblist.c:348 RSP: 0018:ffffc90001e1fc10 EFLAGS: 00010046 RAX: dffffc0000000000 RBX: ffff888135c00080 RCX: ffffffff815ba8a1 RDX: 0000000000000000 RSI: ffffc90001e1fd00 RDI: ffff888135c00080 RBP: ffff888135c000a0 R08: 0000000000000004 R09: fffff520003c3f75 R10: 0000000000000003 R11: fffff520003c3f75 R12: 0000000000000000 R13: ffff888135c00080 R14: ffff888135c00040 R15: 0000000000000000 FS: 00007fecc99f1700(0000) GS:ffff888135c00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b2f225000 CR3: 0000000093d08000 CR4: 0000000000750ee0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 PKRU: 55555554 Call Trace: srcu_gp_start_if_needed+0x158/0xc60 build/../kernel/rcu/srcutree.c:823 __synchronize_srcu+0x1dc/0x250 build/../kernel/rcu/srcutree.c:929 kvm_mmu_uninit_vm+0x18/0x30 build/../arch/x86/kvm/mmu/mmu.c:5585 kvm_arch_destroy_vm+0x43f/0x5c0 build/../arch/x86/kvm/x86.c:11277 kvm_create_vm build/../arch/x86/kvm/../../../virt/kvm/kvm_main.c:1060 [inline] kvm_dev_ioctl_create_vm build/../arch/x86/kvm/../../../virt/kvm/kvm_main.c:4486 [inline] kvm_dev_ioctl+0xdfb/0x1860 build/../arch/x86/kvm/../../../virt/kvm/kvm_main.c:4541 vfs_ioctl build/../fs/ioctl.c:51 [inline] __do_sys_ioctl build/../fs/ioctl.c:1069 [inline] __se_sys_ioctl build/../fs/ioctl.c:1055 [inline] __x64_sys_ioctl+0x183/0x210 build/../fs/ioctl.c:1055 do_syscall_x64 build/../arch/x86/entry/common.c:50 [inline] do_syscall_64+0x34/0xb0 build/../arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x44/0xae
2021-08-30 03:49:12	linux-kernel	[PATCH V2] fix array-index-out-of-bounds in taprio_change
2021-08-30 03:32:02	linux-kernel	[PATCH V4] fbcon: fix fbcon out-of-bounds write in sys_imageblit