CVE-2017-16535 Memory corruption in n/a
A local attacker with a crafted USB device can trigger an out-of-bounds read in the Linux kernel, causing a system crash.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2017-16535?
CVE-2017-16535 is a medium-severity memory corruption vulnerability in Linux kernel, published on 4 Nov 2017. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
The usb_get_bos_descriptor function in drivers/usb/core/config.c in the Linux kernel before 4.13.10 allows local users to cause a denial of service (out-of-bounds read and system crash) or possibly have unspecified other impact via a crafted USB device.
Weakness: CWE-125
Which versions are affected by CVE-2017-16535?
It affects 1 product.
Products include Linux kernel.
How do I fix CVE-2017-16535?
Apply the vendor's patch.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2017-16535 being exploited?
There is no known exploitation of CVE-2017-16535 in the wild and no public exploit code.
Other vulnerabilities in Linux kernel
Sources
Also known as DEBIAN-CVE-2017-16535, GHSA-56w7-cq75-4rvw, UBUNTU-CVE-2017-16535.