The rocker_io_writel function in hw/net/rocker/rocker.c in QEMU (aka Quick Emulator) allows local guest OS administrators to cause a denial of service (out-of-bounds read and QEMU process crash) by leveraging failure to limit DMA buffer size.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade qemu | Aug 22, 2024 | Nov 4, 2016 |
| Debian | — | Upgrade qemu | Jul 30, 2024 | Nov 4, 2016 |
| Gentoo Linux | — | Upgrade app-emulation/qemu. | Oct 30, 2017 | Nov 4, 2016 |
| Suse | — | Upgrade qemu-block-rbdUpgrade qemu-ppcUpgrade qemu-ipxeUpgrade qemu-microvmUpgrade qemu-ui-gtkUpgrade qemu-chardev-baumUpgrade qemu-chardev-spiceUpgrade qemu-block-curlUpgrade qemu-sgabiosUpgrade qemu-guest-agentUpgrade qemu-block-sshUpgrade qemu-kvmUpgrade qemu-audio-spiceUpgrade qemu-hw-s390x-virtio-gpu-ccwUpgrade qemu-toolsUpgrade qemu-vgabiosUpgrade qemu-s390xUpgrade qemu-s390Upgrade qemu-audio-alsaUpgrade qemu-langUpgrade qemu-x86Upgrade qemuUpgrade qemu-hw-display-qxlUpgrade qemu-ui-spice-appUpgrade qemu-ui-cursesUpgrade qemu-hw-display-virtio-vgaUpgrade qemu-ui-spice-coreUpgrade qemu-armUpgrade qemu-audio-paUpgrade qemu-audio-ossUpgrade qemu-skibootUpgrade qemu-block-iscsiUpgrade qemu-hw-display-virtio-gpuUpgrade qemu-ksmUpgrade qemu-hw-usb-redirectUpgrade qemu-ui-openglUpgrade qemu-seabiosUpgrade qemu-hw-display-virtio-gpu-pci | Nov 23, 2016 | Nov 4, 2016 |
| Ubuntu | — | Upgrade qemu-system-miscUpgrade qemu-systemUpgrade qemu-system-aarch64Upgrade qemu-system-ppcUpgrade qemu-system-mipsUpgrade qemu-system-s390xUpgrade qemu-system-sparcUpgrade qemu-system-armUpgrade qemu-kvmUpgrade qemu-system-x86 | Nov 9, 2016 | Nov 4, 2016 |
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub