CVE-2016-10200 Race condition in n/a

High 7.0 Published Updated

Local attackers can exploit a race condition in the Linux kernel's L2TPv3 implementation to gain privileges or cause a denial of service.

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-2016-10200?

CVE-2016-10200 is a high-severity vulnerability in Google Android, published on 7 Mar 2017. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

Race condition in the L2TPv3 IP Encapsulation feature in the Linux kernel before 4.8.14 allows local users to gain privileges or cause a denial of service (use-after-free) by making multiple bind system calls without properly ascertaining whether a socket has the SOCK_ZAPPED status, related to net/l2tp/l2tp_ip.c and net/l2tp/l2tp_ip6.c.

Weakness: CWE-416, CWE-362, CWE-264

Which versions are affected by CVE-2016-10200?

It affects 2 products.

Products include Google Android, Linux kernel.

How do I fix CVE-2016-10200?

Apply the vendor's patch.

Is CVE-2016-10200 being exploited?

There is no known exploitation of CVE-2016-10200 in the wild and no public exploit code.

All Google Android vulnerabilities

Sources

Also known as DEBIAN-CVE-2016-10200, GHSA-w7wm-xr7c-fp79, UBUNTU-CVE-2016-10200.

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