CVE-2017-16532 Null dereference in n/a

What is CVE-2017-16532?

CVE-2017-16532 is a medium-severity vulnerability in Canonical Ubuntu Linux, 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 get_endpoints function in drivers/usb/misc/usbtest.c in the Linux kernel through 4.13.11 allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact via a crafted USB device.

Weakness: CWE-476

Which versions are affected by CVE-2017-16532?

It affects 3 products.

Products include Canonical Ubuntu Linux, Debian Debian Linux, Linux kernel.

How do I fix CVE-2017-16532?

Apply the vendor's patch.

Is CVE-2017-16532 being exploited?

There is no known exploitation of CVE-2017-16532 in the wild and no public exploit code.

Other vulnerabilities in Canonical Ubuntu Linux

• CVE-2020-11651 SaltStack Salt Authentication Bypass Exploited Critical 9.8
• CVE-2020-7247 OpenSMTPD Remote Code Execution Exploited Critical 9.8
• CVE-2019-16928 Exim Out-of-bounds Write Exploited Critical 9.8
• CVE-2018-6789 Exim Buffer Overflow Exploited Critical 9.8
• CVE-2015-2590 Oracle Java SE and Java SE Embedded Remote Code Execution Exploited Critical 9.8

All Canonical Ubuntu Linux vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as DEBIAN-CVE-2017-16532, GHSA-rf35-pm73-38q6, UBUNTU-CVE-2017-16532.