CVE-2017-16530 Denial of service in n/a
Local attackers can cause a system crash via a crafted USB device due to an out-of-bounds read in the Linux kernel UAS driver.
- 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-2017-16530?
CVE-2017-16530 is a medium-severity denial of service 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 uas driver in the Linux kernel before 4.13.6 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, related to drivers/usb/storage/uas-detect.h and drivers/usb/storage/uas.c.
Weakness: CWE-125
Which versions are affected by CVE-2017-16530?
It affects 1 product.
Products include Linux kernel.
How do I fix CVE-2017-16530?
Apply the vendor's patch.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
Is CVE-2017-16530 being exploited?
There is no known exploitation of CVE-2017-16530 in the wild and no public exploit code.
Other vulnerabilities in Linux kernel
Sources
Also known as DEBIAN-CVE-2017-16530, GHSA-25gf-7mcm-h7vj, UBUNTU-CVE-2017-16530.