kernel/linux
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ synced 2026-11-13 07:31:07 +00:00
Code Issues Releases Packages Activity
linux/drivers/usb/usbip
History
Shuah Khan d78a5506cf usbip: fix stub_send_ret_submit() vulnerability to null transfer_buffer 
commit be6123df1e upstream.

stub_send_ret_submit() handles urb with a potential null transfer_buffer,
when it replays a packet with potential malicious data that could contain
a null buffer. Add a check for the condition when actual_length > 0 and
transfer_buffer is null.

Reported-by: Secunia Research <vuln@secunia.com>
Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
History 2017-12-20 10:10:19 +01:00
..
Kconfig usb: Kconfig: using select for USB_COMMON dependency 2016-09-27 12:20:17 +02:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
README usbip: move usbip kernel code out of staging 2014-08-25 10:40:06 -07:00
stub.h usbip: fix NULL pointer dereference on errors 2016-04-28 12:28:08 -07:00
stub_dev.c usbip: fix NULL pointer dereference on errors 2016-04-28 12:28:08 -07:00
stub_main.c USB: usbip: remove unneeded MODULE_VERSION() usage 2017-07-22 15:56:53 +02:00
stub_rx.c usbip: fix stub_rx: harden CMD_SUBMIT path to handle malicious input 2017-12-20 10:10:19 +01:00
stub_tx.c usbip: fix stub_send_ret_submit() vulnerability to null transfer_buffer 2017-12-20 10:10:19 +01:00
usbip_common.c USB: usbip: remove unneeded MODULE_VERSION() usage 2017-07-22 15:56:53 +02:00
usbip_common.h usbip: prevent vhci_hcd driver from leaking a socket pointer address 2017-12-20 10:10:19 +01:00
usbip_event.c usbip: event handler as one thread 2016-04-19 04:33:15 +09:00
vhci.h usbip: vhci-hcd: Clean up the code by adding a new macro 2017-06-13 10:51:10 +02:00
vhci_hcd.c usbip: Fix USB device hang due to wrong enabling of scatter-gather 2017-12-10 13:40:37 +01:00
vhci_rx.c usbip: vhci-hcd: Set the vhci structure up to work 2017-06-13 10:51:10 +02:00
vhci_sysfs.c usbip: prevent vhci_hcd driver from leaking a socket pointer address 2017-12-20 10:10:19 +01:00
vhci_tx.c usb: usbip: Fix possible deadlocks reported by lockdep 2016-02-03 13:52:10 -08:00
vudc.h usb: usbip: vudc: Rename find_endpoint() to vudc_find_endpoint() 2016-04-28 12:28:08 -07:00
vudc_dev.c usbip: vudc: Refactor init_vudc_hw() to be more obvious 2016-12-05 15:08:45 +01:00
vudc_main.c usbip: vudc: Add VUDC main file 2016-04-26 15:19:50 -07:00
vudc_rx.c usb: usbip: vudc: fix left shift overflow 2016-08-30 22:28:52 +02:00
vudc_sysfs.c usb: usbip: remove null check 2016-06-07 22:18:39 -07:00
vudc_transfer.c usbip: vudc: fix: Clear already_seen flag also for ep0 2016-12-05 15:08:45 +01:00
vudc_tx.c usbip: vudc: Add vudc_tx 2016-04-26 15:19:50 -07:00

README 

TODO:
	- more discussion about the protocol
	- testing
	- review of the userspace interface
	- document the protocol

Please send patches for this code to Greg Kroah-Hartman <greg@kroah.com>