Gentoo Linux Security Advisory 201701-49 - Multiple vulnerabilities have been found in QEMU, the worst of which could cause a Denial of Service condition. Versions less than 2.8.0 are affected.
0e2d539d14e347d3bf17b029ab30f28001e77ddbe1f75f7299d20d446e40dd7d
Ubuntu Security Notice 3125-1 - Zhenhao Hong discovered that QEMU incorrectly handled the Virtio module. A privileged attacker inside the guest could use this issue to cause QEMU to consume resources, resulting in a denial of service. Li Qiang discovered that QEMU incorrectly handled VMWARE VMXNET3 network card emulation support. A privileged attacker inside the guest could use this issue to cause QEMU to crash, resulting in a denial of service. This issue only affected Ubuntu 14.04 LTS, Ubuntu 16.04 LTS and Ubuntu 16.10. Various other issues were also addressed.
ebbb9dd99d4d4747c3700c5ee2ba26996c0c622e1a49ae4a8d2ca5b4b29fb07d