CVE-2015-1563 Denial of service in n/a

Low 2.1 Published Updated

Local guests can cause a denial of service in Xen by triggering excessive logging in the ARM GIC distributor virtualization.

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-2015-1563?

CVE-2015-1563 is a low-severity denial of service vulnerability in Fedoraproject Fedora, published on 9 Feb 2015. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

The ARM GIC distributor virtualization in Xen 4.4.x and 4.5.x allows local guests to cause a denial of service by causing a large number messages to be logged.

Weakness: CWE-399

Which versions are affected by CVE-2015-1563?

It affects 2 products.

Products include Fedoraproject Fedora, Xen Xen.

How do I fix CVE-2015-1563?

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-2015-1563 being exploited?

There is no known exploitation of CVE-2015-1563 in the wild and no public exploit code.

All Fedoraproject Fedora vulnerabilities

Sources

Also known as DEBIAN-CVE-2015-1563, GHSA-6cg5-9hmh-42hc, UBUNTU-CVE-2015-1563.

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