A race condition flaw was found in the 9pfs server implementation of QEMU up to and including 5.2.0. This flaw allows a malicious 9p client to cause a use-after-free error, potentially escalating their privileges on the system. The highest threat from this vulnerability is to confidentiality, integrity as well as system availability.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade qemu | Aug 22, 2024 | May 13, 2021 |
| Debian | — | Upgrade qemu | Feb 19, 2021 | Feb 19, 2021 |
| Huawei Euleros 2_0_sp9 | — | Upgrade qemu-img | Jan 28, 2022 | May 13, 2021 |
| Oracle_linux | — | Upgrade qemu-kvm-coreUpgrade qemu-block-glusterUpgrade qemu-block-iscsiUpgrade qemu-block-rbdUpgrade qemuUpgrade qemu-imgUpgrade qemu-system-x86Upgrade qemu-kvmUpgrade qemu-system-aarch64Upgrade ivshmem-toolsUpgrade qemu-system-aarch64-coreUpgrade qemu-commonUpgrade qemu-system-x86-core | Mar 12, 2021 | Jan 14, 2021 |
| Suse | — | Upgrade qemu-SLOFUpgrade qemu-kvmUpgrade qemu-ipxeUpgrade qemu-chardev-baumUpgrade qemu-toolsUpgrade qemu-hw-display-virtio-gpuUpgrade qemu-block-rbdUpgrade qemu-hw-usb-hostUpgrade qemu-s390xUpgrade qemu-vgabiosUpgrade kvmUpgrade qemuUpgrade qemu-s390Upgrade qemu-ppcUpgrade qemu-vhost-user-gpuUpgrade qemu-ui-gtkUpgrade qemu-sgabiosUpgrade qemu-langUpgrade qemu-guest-agentUpgrade qemu-block-curlUpgrade qemu-hw-usb-smartcardUpgrade qemu-microvmUpgrade qemu-chardev-spiceUpgrade qemu-x86Upgrade qemu-audio-sdlUpgrade qemu-block-sshUpgrade qemu-hw-s390x-virtio-gpu-ccwUpgrade qemu-block-nfsUpgrade qemu-extraUpgrade qemu-audio-spiceUpgrade qemu-hw-usb-redirectUpgrade qemu-ui-spice-coreUpgrade qemu-ui-cursesUpgrade qemu-block-iscsiUpgrade qemu-audio-alsaUpgrade qemu-linux-userUpgrade qemu-accel-tcg-x86Upgrade qemu-seabiosUpgrade qemu-audio-paUpgrade qemu-ksmUpgrade qemu-ui-openglUpgrade qemu-skibootUpgrade qemu-ui-spice-appUpgrade qemu-hw-display-qxlUpgrade qemu-block-dmgUpgrade qemu-block-glusterUpgrade qemu-armUpgrade qemu-audio-ossUpgrade qemu-hw-display-virtio-vgaUpgrade qemu-hw-display-virtio-gpu-pciUpgrade qemu-testsuiteUpgrade qemu-ui-sdl | Mar 2, 2021 | Feb 8, 2021 |
| Ubuntu | — | Upgrade qemu-system-aarch64Upgrade qemu-keymaps (Ubuntu Pro)Upgrade qemu-system-aarch64 (Ubuntu Pro)Upgrade qemu-system-ppcUpgrade qemu-system-mipsUpgrade qemu-system-arm (Ubuntu Pro)Upgrade qemu-system-misc (Ubuntu Pro)Upgrade qemu-system-sparc (Ubuntu Pro)Upgrade qemu-system-common (Ubuntu Pro)Upgrade qemu-system-x86Upgrade qemu-kvm (Ubuntu Pro)Upgrade qemu-system-miscUpgrade qemu-system-x86 (Ubuntu Pro)Upgrade qemu-system-ppc (Ubuntu Pro)Upgrade qemu-system (Ubuntu Pro)Upgrade qemu-user-static (Ubuntu Pro)Upgrade qemu-systemUpgrade qemu-user (Ubuntu Pro)Upgrade qemu-system-x86-xenUpgrade qemu-system-sparcUpgrade qemu-system-armUpgrade qemu-utils (Ubuntu Pro)Upgrade qemu-system-mips (Ubuntu Pro)Upgrade qemu (Ubuntu Pro)Upgrade qemu-system-s390xUpgrade qemu-system-x86-microvmUpgrade qemu-common (Ubuntu Pro)Upgrade qemu-guest-agent (Ubuntu Pro) | Feb 9, 2021 | Feb 8, 2021 |
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