Shuah Khan b6a2ad646c usbip: prevent vhci_hcd driver from leaking a socket pointer address ... commit 2f2d0088eb upstream. When a client has a USB device attached over IP, the vhci_hcd driver is locally leaking a socket pointer address via the /sys/devices/platform/vhci_hcd/status file (world-readable) and in debug output when "usbip --debug port" is run. Fix it to not leak. The socket pointer address is not used at the moment and it was made visible as a convenient way to find IP address from socket pointer address by looking up /proc/net/{tcp,tcp6}. As this opens a security hole, the fix replaces socket pointer address with sockfd. 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>		2017-12-20 10:10:19 +01:00
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ffs-aio-example	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
usbip	usbip: prevent vhci_hcd driver from leaking a socket pointer address	2017-12-20 10:10:19 +01:00
.gitignore	tools/usb: Add .gitignore file	2017-03-16 18:01:01 +09:00
ffs-test.c	tools: usb: ffs-test: add SS descriptors	2017-01-24 11:04:16 +02:00
hcd-tests.sh	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
Makefile	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
testusb.c	tools: usb: testusb: update default vary for superspeed	2017-06-02 11:22:27 +03:00