USB: rio500: refuse more than one device at a time
commit 3864d33943b4a76c6e64616280e98d2410b1190f upstream.
This driver is using a global variable. It cannot handle more than
one device at a time. The issue has been existing since the dawn
of the driver.
Signed-off-by: Oliver Neukum <oneukum@suse.com>
Reported-by: syzbot+35f04d136fc975a70da4@syzkaller.appspotmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
CVE-2019-15212
Signed-off-by: Kevin F. Haggerty <haggertk@lineageos.org>
Change-Id: I96bac47f327839f08944cb047f20e328ed8e3473
1 file changed