Miaoqian Lin 7ebf70cf18 um: virtio_uml: Fix use-after-free after put_device in probe ...

When register_virtio_device() fails in virtio_uml_probe(),
the code sets vu_dev->registered = 1 even though
the device was not successfully registered.
This can lead to use-after-free or other issues.

Fixes: 04e5b1fb01 ("um: virtio: Remove device on disconnect")
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

2025-09-10 14:24:16 +02:00

..

chan_kern.c

um: chan_kern: use raw spinlock for irqs_to_free_lock

2025-06-02 11:23:22 +02:00

chan_user.c

um: Use os_set_pdeathsig helper in winch thread/process

2024-10-25 11:34:55 +02:00

chan_user.h

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chan.h

um: chan: use blocking IO for console output for time-travel

2024-07-03 12:18:02 +02:00

cow_sys.h

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cow_user.c

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cow.h

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fd.c

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harddog_kern.c

[tree-wide] finally take no_llseek out

2024-09-27 08:18:43 -07:00

harddog_user_exp.c

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harddog_user.c

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harddog.h

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hostaudio_kern.c

um: hostaudio: Do not propagate mixer parameter to kernel

2024-10-23 09:52:49 +02:00

Kconfig

um: virt-pci: Switch to msi_create_parent_irq_domain()

2025-07-11 08:49:01 +02:00

line.c

um: line: always fill *error_out in setup_one_line()

2024-07-04 12:03:14 +02:00

line.h

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Makefile

um: Remove legacy network transport infrastructure

2025-05-05 10:26:59 +02:00

mconsole_kern.c

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mconsole_kern.h

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mconsole_user.c

minmax: make generic MIN() and MAX() macros available everywhere

2024-07-28 15:49:18 -07:00

mconsole.h

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mmapper_kern.c

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null.c

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port_kern.c

um: generalize os_rcv_fd

2024-07-03 12:24:25 +02:00

port_user.c

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port.h

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pty.c

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random.c

um: Rewrite the sigio workaround based on epoll and tgkill

2025-03-20 09:28:44 +01:00

rtc_kern.c

um: rtc: use RTC time when calculating the alarm

2025-01-10 13:50:00 +01:00

rtc_user.c

um: rtc: Avoid shadowing err in uml_rtc_start()

2025-07-11 08:49:18 +02:00

rtc.h

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ssl.c

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stderr_console.c

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stdio_console.c

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stdio_console.h

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tty.c

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ubd_kern.c

um: ubd: Switch to the pthread-based helper

2025-03-20 09:26:38 +01:00

ubd_user.c

um: ubd: Add missing error check in start_io_thread()

2025-06-25 09:25:49 +02:00

ubd.h

um: ubd: Switch to the pthread-based helper

2025-03-20 09:26:38 +01:00

vector_kern.c

um: vector: Reduce stack usage in vector_eth_configure()

2025-06-25 09:28:17 +02:00

vector_kern.h

um: vector: Replace locks guarding queue depth with atomics

2024-09-12 19:56:05 +02:00

vector_transports.c

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vector_user.c

vector_user: add VDE support

2024-09-12 20:16:42 +02:00

vector_user.h

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vfio_kern.c

um: vfio: Support adding devices via mconsole

2025-07-11 08:49:44 +02:00

vfio_user.c

um: Add VFIO-based virtual PCI driver

2025-05-05 10:25:24 +02:00

vfio_user.h

um: Add VFIO-based virtual PCI driver

2025-05-05 10:25:24 +02:00

vhost_user.h

um: virtio_uml: query the number of vqs if supported

2024-11-07 18:05:07 +01:00

virt-pci.c

um: virt-pci: Switch to msi_create_parent_irq_domain()

2025-07-11 08:49:01 +02:00

virt-pci.h

um: virt-pci: Refactor virtio_pcidev into its own module

2025-03-18 11:06:54 +01:00

virtio_pcidev.c

um: virtio_pcidev: Rename UM_PCI_STAT_WAITING

2025-07-04 13:02:34 +02:00

virtio_uml.c

um: virtio_uml: Fix use-after-free after put_device in probe

2025-09-10 14:24:16 +02:00

xterm_kern.c

um: generalize os_rcv_fd

2024-07-03 12:24:25 +02:00

xterm.c

um: xterm: Update options for gnome-terminal

2025-05-05 10:21:15 +02:00

xterm.h

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