Griffin Kroah-HartmanandGreg Kroah-Hartman 4e0197fbb0 usb: core: sysfs: add lock to bos_descriptors_read() ...

Add a lock to the function bos_descriptors_read().

This function accesses udev->bos, which could be simultaneously freed in
usb_reset_and_verify_device(), a function that is commonly called in
drivers all over the kernel.

Assisted-by: gkh_clanker_t1000
Signed-off-by: Griffin Kroah-Hartman <griffin@kroah.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Cc: stable <stable@kernel.org>
Link: https://patch.msgid.link/20260715-usb_core_patches_3-v1-1-53021f5576fd@kroah.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2026-07-16 17:11:44 +02:00

..

buffer.c

…

config.c

usb: core: Clean up SuperSpeed/eUSB2 descriptor validation logging

2026-05-18 15:16:58 +02:00

devices.c

…

devio.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

driver.c

usb: core: use dedicated spinlock for offload state

2026-04-02 09:43:26 +02:00

endpoint.c

usb: endpoint: drop custom sysfs attribute structure

2026-03-11 15:48:20 +01:00

file.c

…

generic.c

USB: lower "Device is not authorized for usage" message to info

2025-08-13 16:55:27 +02:00

hcd-pci.c

usb: core: modify comments xhci_hc_driver has HCD_MEMORY just like ehci ohci

2025-06-19 12:31:16 +02:00

hcd.c

Merge tag 'v7.1-rc6' into usb-next

2026-06-01 17:39:51 +02:00

hub.c

USB: core: ratelimit cabling message

2026-07-08 17:19:17 +02:00

hub.h

usb: hub: Fix flushing of delayed work used for post resume purposes

2025-06-30 15:36:00 +02:00

Kconfig

…

ledtrig-usbport.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

Makefile

usb: core: Add tracepoints for device allocation and state changes

2025-10-22 10:58:30 +02:00

message.c

USB: core: Use krealloc() in usb_cache_string()

2026-03-18 16:03:52 +01:00

notify.c

…

of.c

USB: of: Simplify with scoped for each OF child loop

2026-04-07 13:49:48 +02:00

offload.c

usb: core: use dedicated spinlock for offload state

2026-04-02 09:43:26 +02:00

otg_productlist.h

…

phy.c

usb: core: phy: avoid double use of 'usb3-phy'

2026-04-02 09:19:31 +02:00

phy.h

…

port.c

usb: core: port: Deattach Type-C connector on component unbind

2026-07-16 17:11:22 +02:00

quirks.c

USB: core: add USB_QUIRK_NO_LPM for VIA Labs USB 2.0 hub

2026-06-25 15:10:50 +01:00

sysfs.c

usb: core: sysfs: add lock to bos_descriptors_read()

2026-07-16 17:11:44 +02:00

trace.c

usb: core: Add tracepoints for device allocation and state changes

2025-10-22 10:58:30 +02:00

trace.h

usb: core: Add tracepoints for device allocation and state changes

2025-10-22 10:58:30 +02:00

urb.c

treewide: Replace kmalloc with kmalloc_obj for non-scalar types

2026-02-21 01:02:28 -08:00

usb-acpi.c

usb: acpi: fix device link removal

2025-06-19 12:36:19 +02:00

usb.c

usb: core: use dedicated spinlock for offload state

2026-04-02 09:43:26 +02:00

usb.h

…