Linux kernel built with the ChipIdia Highspeed Dual Role Controller
(CONFIGUSBCHIPIDEA) along with the ChipIdea host controller
(CONFIGUSBCHIPIDEAHOST) modules, is vulnerable to a kernel crash.
It could occur while streaming content over network via USB/Ethernet adapter.
A user/program could use this flaw to crash the kernel, resulting in DoS.
The hoststart function in drivers/usb/chipidea/host.c in the Linux kernel before 3.7.4 does not properly support a certain non-streaming option, which allows local users to cause a denial of service (system crash) by sending a large amount of network traffic through a USB/Ethernet adapter.
SecAlerts Pty Ltd. 132 Wickham Terrace Fortitude Valley, QLD 4006, Australia info@secalerts.co
By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.