CVE-2013-4344
qemu-kvm - security update
EPSS 0.07%
Description
Buffer overflow in the SCSI implementation in QEMU, as used in Xen, when a SCSI controller has more than 256 attached devices, allows local users to gain privileges via a small transfer buffer in a REPORT LUNS command.
How to fix CVE-2013-4344
To remediate CVE-2013-4344, upgrade the affected package to a fixed version below.
- Debian/qemu—upgrade to 1.6.0+dfsg-2 or later
- Debian/qemu—upgrade to 1.1.2+dfsg-6a+deb7u3 or later
- Debian/qemu-kvm—upgrade to 1.1.2+dfsg-6+deb7u3 or later
- —upgrade to 4.2-1 or later
Is CVE-2013-4344 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (4)
- from 0, < 1.6.0+dfsg-2
- from 0, < 1.1.2+dfsg-6a+deb7u3
- from 0, < 1.1.2+dfsg-6+deb7u3
- from 0, < 4.2-1