Red Hat Security Advisory 2019-2553-01 - KVM is a full virtualization solution for Linux on a variety of architectures. The qemu-kvm-rhev packages provide the user-space component for running virtual machines that use KVM in environments managed by Red Hat products. Issues addressed include CPU related, buffer overflow, and information leakage vulnerabilities.
7acc2576aa8fb450953d3b4fc4a43fe8b7b8a50f4b5d7ca1b06988e063eb8ef2Red Hat Security Advisory 2019-2425-01 - KVM is a full virtualization solution for Linux on a variety of architectures. The qemu-kvm-rhev packages provide the user-space component for running virtual machines that use KVM in environments managed by Red Hat products. Issues addressed include buffer overflow and information leakage vulnerabilities.
d8a0c17f6966983bd5d0c20390af20e3c934d76a58063bbc17816213c2604520Red Hat Security Advisory 2019-2166-01 - Kernel-based Virtual Machine is a full virtualization solution for Linux on a variety of architectures. The qemu-kvm-ma packages provide the user-space component for running virtual machines that use KVM on the IBM z Systems, IBM Power, and 64-bit ARM architectures. An out-of-bounds access vulnerability was addressed.
cb5867265a79f64f29d0458f586c823ea584682e0a52d28a9002fcd0af3bf41bUbuntu Security Notice 3826-1 - Daniel Shapira and Arash Tohidi discovered that QEMU incorrectly handled NE2000 device emulation. An attacker inside the guest could use this issue to cause QEMU to crash, resulting in a denial of service. It was discovered that QEMU incorrectly handled the Slirp networking back-end. A privileged attacker inside the guest could use this issue to cause QEMU to crash, resulting in a denial of service, or possibly execute arbitrary code on the host. In the default installation, when QEMU is used with libvirt, attackers would be isolated by the libvirt AppArmor profile. This issue only affected Ubuntu 14.04 LTS, Ubuntu 16.04 LTS and Ubuntu 18.04 LTS. Various other issues were also addressed.
4e4c876bb878a34b2dd16b55e3b1d2a08ed115428511e04586ecb54058caa47bDebian Linux Security Advisory 4338-1 - Integer overflows in the processing of packets in network cards emulated by QEMU, a fast processor emulator, could result in denial of service.
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