CVE-2013-4148 Integer overflow in n/a
Remote attackers can execute arbitrary code via a crafted savevm image due to an integer signedness error in QEMU's virtio-net implementation.
- 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-2013-4148?
CVE-2013-4148 is a high-severity vulnerability in Qemu Qemu, published on 4 Nov 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
Integer signedness error in the virtio_net_load function in hw/net/virtio-net.c in QEMU 1.x before 1.7.2 allows remote attackers to execute arbitrary code via a crafted savevm image, which triggers a buffer overflow.
Weakness: CWE-189
Which versions are affected by CVE-2013-4148?
It affects 1 product.
Products include Qemu Qemu.
How do I fix CVE-2013-4148?
Upgrade to a fixed version.
Is CVE-2013-4148 being exploited?
There is no known exploitation of CVE-2013-4148 in the wild and no public exploit code.
Other vulnerabilities in Qemu Qemu
Sources
Also known as DEBIAN-CVE-2013-4148, GHSA-3h4r-h95r-47jc, UBUNTU-CVE-2013-4148.