CVE-2014-6410 Denial of service in n/a

Medium 4.7 Published Updated

A local attacker can cause a denial of service via infinite loop or stack consumption by mounting a crafted UDF filesystem.

Exploited in the wild
Not known
Login needed
Not needed
Attackable
Local or same network only
Victim action needed
A user has to click or open something
Fix
Available

What is CVE-2014-6410?

CVE-2014-6410 is a medium-severity denial of service vulnerability in Linux kernel, published on 28 Sep 2014. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.

Official description

The __udf_read_inode function in fs/udf/inode.c in the Linux kernel through 3.16.3 does not restrict the amount of ICB indirection, which allows physically proximate attackers to cause a denial of service (infinite loop or stack consumption) via a UDF filesystem with a crafted inode.

Weakness: CWE-399

Which versions are affected by CVE-2014-6410?

It affects 1 product.

Products include Linux kernel.

How do I fix CVE-2014-6410?

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-2014-6410 being exploited?

There is no known exploitation of CVE-2014-6410 in the wild and no public exploit code.

All Linux kernel vulnerabilities

Sources

Also known as DEBIAN-CVE-2014-6410, GHSA-mp9w-4xcm-g4mf, UBUNTU-CVE-2014-6410.

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