linux/drivers/usb
Edward Adam Davis 51297ef7ad USB: usbtmc: prevent kernel-usb-infoleak
commit 625fa77151 upstream.

The syzbot reported a kernel-usb-infoleak in usbtmc_write,
we need to clear the structure before filling fields.

Fixes: 4ddc645f40 ("usb: usbtmc: Add ioctl for vendor specific write")
Reported-and-tested-by: syzbot+9d34f80f841e948c3fdb@syzkaller.appspotmail.com
Closes: https://syzkaller.appspot.com/bug?extid=9d34f80f841e948c3fdb
Signed-off-by: Edward Adam Davis <eadavis@qq.com>
Cc: stable <stable@kernel.org>
Link: https://lore.kernel.org/r/tencent_9649AA6EC56EDECCA8A7D106C792D1C66B06@qq.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
History 2024-09-30 16:25:15 +02:00
..
atm usb: atm: cxacru: fix endpoint checking in cxacru_bind() 2024-07-05 09:33:58 +02:00
c67x00 usb: c67x00-drv: Convert to platform remove callback returning void 2023-05-28 12:36:14 +01:00
cdns3 usb: cdnsp: fix for Link TRB with TC 2024-09-04 13:28:30 +02:00
chipidea usb: chipidea: core: handle power lost in workqueue 2024-02-23 09:24:57 +01:00
class USB: usbtmc: prevent kernel-usb-infoleak 2024-09-30 16:25:15 +02:00
common usb: ulpi: Fix debugfs directory leak 2024-02-23 09:24:56 +01:00
core usb: core: sysfs: Unmerge @usb3_hardware_lpm_attr_group in remove_power_attributes() 2024-09-04 13:28:30 +02:00
dwc2 usb: dwc2: host: Fix dereference issue in DDMA completion flow. 2024-04-27 17:11:40 +02:00
dwc3 usb: dwc3: Avoid waking up gadget during startxfer 2024-09-12 11:11:41 +02:00
early usb: early: xhci-dbc: Use memcpy_and_pad() 2023-01-31 10:40:54 +01:00
fotg210 usb: fotg210: Add missing kernel doc description 2024-06-12 11:12:31 +02:00
gadget usb: cdns2: Fix controller reset issue 2024-09-12 11:11:41 +02:00
host xhci: Fix Panther point NULL pointer deref at full-speed re-enumeration 2024-08-29 17:33:12 +02:00
image scsi: usb: uas: Declare two host templates and host template pointers const 2023-03-24 19:20:00 -04:00
isp1760 usb: isp1760: Convert to platform remove callback returning void 2023-05-28 12:38:01 +01:00
misc usb: misc: uss720: check for incompatible versions of the Belkin F5U002 2024-06-27 13:49:04 +02:00
mon usb: mon: Fix atomicity violation in mon_bin_vma_fault 2024-01-25 15:35:43 -08:00
mtu3 usb: Explicitly include correct DT includes 2023-07-25 18:20:02 +02:00
musb usb: musb: da8xx: fix a resource leak in probe() 2024-07-05 09:33:58 +02:00
phy Revert "usb: phy: generic: Get the vbus supply" 2024-04-03 15:28:58 +02:00
renesas_usbhs usb: Explicitly include correct DT includes 2023-07-25 18:20:02 +02:00
roles usb: roles: don't get/set_role() when usb_role_switch is unregistered 2024-03-01 13:35:02 +01:00
serial USB: serial: pl2303: add device id for Macrosilicon MS3020 2024-09-30 16:25:14 +02:00
storage usb: uas: set host status byte on data completion error 2024-09-12 11:11:30 +02:00
typec usb: typec: ucsi: Fix null pointer dereference in trace 2024-09-08 07:54:44 +02:00
usbip usbip: Don't submit special requests twice 2024-09-08 07:54:44 +02:00
Kconfig usb: move config USB_USS720 to usb's misc Kconfig 2023-03-29 10:34:08 +02:00
Makefile USB: xen-hcd: Traverse host/ when CONFIG_USB_XEN_HCD is selected 2024-06-21 14:38:23 +02:00
usb-skeleton.c usb: add usb_set_intfdata() documentation 2022-11-29 08:56:09 +01:00