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The xhci_kick_epctx function in hw/usb/hcd-xhci.c in QEMU (aka Quick Emulator) allows local guest OS privileged users to cause a denial of service (infinite loop and QEMU process crash) via vectors related to control transfer descriptor sequence.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade qemuUpgrade qemu-kvm | Mar 31, 2017 | Feb 27, 2017 |
| Gentoo Linux | — | Upgrade app-emulation/qemu. | Oct 30, 2017 | Mar 27, 2017 |
| Huawei Euleros 2_0_sp2 | — | Upgrade qemu-kvmUpgrade qemu-kvm-commonUpgrade qemu-img | Dec 4, 2019 | Mar 27, 2017 |
| Huawei Euleros 2_0_sp3 | — | Upgrade qemu-imgUpgrade qemu-kvmUpgrade qemu-kvm-common | Apr 16, 2020 | Mar 27, 2017 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Feb 13, 2017 |
| Suse | — | Upgrade qemu-audio-spiceUpgrade qemu-s390Upgrade qemu-block-iscsiUpgrade qemu-ksmUpgrade xen-libs-32bitUpgrade qemu-seabiosUpgrade qemu-ui-cursesUpgrade qemu-microvmUpgrade qemu-ui-gtkUpgrade xen-kmp-defaultUpgrade qemu-ui-spice-coreUpgrade qemu-ipxeUpgrade qemu-block-curlUpgrade qemu-s390xUpgrade xenUpgrade xen-kmp-paeUpgrade qemu-audio-alsaUpgrade qemu-chardev-spiceUpgrade xen-libsUpgrade qemu-vgabiosUpgrade xen-doc-htmlUpgrade qemu-chardev-baumUpgrade qemu-kvmUpgrade qemu-audio-ossUpgrade qemu-armUpgrade qemu-hw-usb-redirectUpgrade qemu-toolsUpgrade qemu-hw-s390x-virtio-gpu-ccwUpgrade kvmUpgrade qemuUpgrade qemu-hw-display-qxlUpgrade qemu-hw-display-virtio-gpuUpgrade qemu-ui-spice-appUpgrade qemu-langUpgrade xen-develUpgrade qemu-guest-agentUpgrade qemu-hw-display-virtio-vgaUpgrade qemu-ppcUpgrade qemu-audio-paUpgrade qemu-sgabiosUpgrade xen-toolsUpgrade qemu-skibootUpgrade xen-tools-domUUpgrade qemu-ui-openglUpgrade qemu-x86Upgrade qemu-block-sshUpgrade qemu-hw-display-virtio-gpu-pciUpgrade qemu-block-rbd | Feb 28, 2017 | Feb 27, 2017 |
| Ubuntu | — | Upgrade qemu-system-s390xUpgrade qemu-system-x86Upgrade qemu-systemUpgrade qemu-system-mipsUpgrade qemu-system-armUpgrade qemu-system-ppcUpgrade qemu-system-aarch64Upgrade qemu-system-miscUpgrade qemu-system-sparc | Apr 21, 2017 | Feb 27, 2017 |
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