Rapid7 Vulnerability & Exploit Database

Centos Linux: CVE-2022-26353: Moderate: qemu-kvm security and bug fix update (CESA-2022:5263)

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Centos Linux: CVE-2022-26353: Moderate: qemu-kvm security and bug fix update (CESA-2022:5263)

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
03/16/2022
Created
07/16/2022
Added
07/05/2022
Modified
07/05/2022

Description

A flaw was found in the virtio-net device of QEMU. This flaw was inadvertently introduced with the fix for CVE-2021-3748, which forgot to unmap the cached virtqueue elements on error, leading to memory leakage and other unexpected results. Affected QEMU version: 6.2.0.

Solution(s)

  • centos-upgrade-qemu-guest-agent
  • centos-upgrade-qemu-guest-agent-debuginfo
  • centos-upgrade-qemu-img
  • centos-upgrade-qemu-img-debuginfo
  • centos-upgrade-qemu-kvm
  • centos-upgrade-qemu-kvm-audio-pa
  • centos-upgrade-qemu-kvm-audio-pa-debuginfo
  • centos-upgrade-qemu-kvm-block-curl
  • centos-upgrade-qemu-kvm-block-curl-debuginfo
  • centos-upgrade-qemu-kvm-block-rbd
  • centos-upgrade-qemu-kvm-block-rbd-debuginfo
  • centos-upgrade-qemu-kvm-block-ssh-debuginfo
  • centos-upgrade-qemu-kvm-common
  • centos-upgrade-qemu-kvm-common-debuginfo
  • centos-upgrade-qemu-kvm-core
  • centos-upgrade-qemu-kvm-core-debuginfo
  • centos-upgrade-qemu-kvm-debuginfo
  • centos-upgrade-qemu-kvm-debugsource
  • centos-upgrade-qemu-kvm-device-display-virtio-gpu
  • centos-upgrade-qemu-kvm-device-display-virtio-gpu-debuginfo
  • centos-upgrade-qemu-kvm-device-display-virtio-gpu-gl
  • centos-upgrade-qemu-kvm-device-display-virtio-gpu-gl-debuginfo
  • centos-upgrade-qemu-kvm-device-display-virtio-gpu-pci
  • centos-upgrade-qemu-kvm-device-display-virtio-gpu-pci-debuginfo
  • centos-upgrade-qemu-kvm-device-display-virtio-gpu-pci-gl
  • centos-upgrade-qemu-kvm-device-display-virtio-gpu-pci-gl-debuginfo
  • centos-upgrade-qemu-kvm-device-display-virtio-vga
  • centos-upgrade-qemu-kvm-device-display-virtio-vga-debuginfo
  • centos-upgrade-qemu-kvm-device-display-virtio-vga-gl
  • centos-upgrade-qemu-kvm-device-display-virtio-vga-gl-debuginfo
  • centos-upgrade-qemu-kvm-device-usb-host
  • centos-upgrade-qemu-kvm-device-usb-host-debuginfo
  • centos-upgrade-qemu-kvm-device-usb-redirect
  • centos-upgrade-qemu-kvm-device-usb-redirect-debuginfo
  • centos-upgrade-qemu-kvm-docs
  • centos-upgrade-qemu-kvm-tests-debuginfo
  • centos-upgrade-qemu-kvm-tools
  • centos-upgrade-qemu-kvm-tools-debuginfo
  • centos-upgrade-qemu-kvm-ui-egl-headless
  • centos-upgrade-qemu-kvm-ui-egl-headless-debuginfo
  • centos-upgrade-qemu-kvm-ui-opengl
  • centos-upgrade-qemu-kvm-ui-opengl-debuginfo
  • centos-upgrade-qemu-pr-helper
  • centos-upgrade-qemu-pr-helper-debuginfo

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