vulnerability
Alma Linux: CVE-2022-26354: Moderate: qemu-kvm security and bug fix update (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 2 | (AV:L/AC:L/Au:N/C:N/I:N/A:P) | Mar 16, 2022 | Aug 8, 2022 | Apr 17, 2026 |
Severity
2
CVSS
(AV:L/AC:L/Au:N/C:N/I:N/A:P)
Published
Mar 16, 2022
Added
Aug 8, 2022
Modified
Apr 17, 2026
Description
A flaw was found in the vhost-vsock device of QEMU. In case of error, an invalid element was not detached from the virtqueue before freeing its memory, leading to memory leakage and other unexpected results. Affected QEMU versions <= 6.2.0.
Solutions
alma-upgrade-hivexalma-upgrade-hivex-develalma-upgrade-libguestfsalma-upgrade-libguestfs-appliancealma-upgrade-libguestfs-bash-completionalma-upgrade-libguestfs-develalma-upgrade-libguestfs-gfs2alma-upgrade-libguestfs-gobjectalma-upgrade-libguestfs-gobject-develalma-upgrade-libguestfs-inspect-iconsalma-upgrade-libguestfs-javaalma-upgrade-libguestfs-java-develalma-upgrade-libguestfs-javadocalma-upgrade-libguestfs-man-pages-jaalma-upgrade-libguestfs-man-pages-ukalma-upgrade-libguestfs-rescuealma-upgrade-libguestfs-rsyncalma-upgrade-libguestfs-toolsalma-upgrade-libguestfs-tools-calma-upgrade-libguestfs-winsupportalma-upgrade-libguestfs-xfsalma-upgrade-libiscsialma-upgrade-libiscsi-develalma-upgrade-libiscsi-utilsalma-upgrade-libnbdalma-upgrade-libnbd-bash-completionalma-upgrade-libnbd-develalma-upgrade-libtpmsalma-upgrade-libtpms-develalma-upgrade-libvirtalma-upgrade-libvirt-clientalma-upgrade-libvirt-daemonalma-upgrade-libvirt-daemon-config-networkalma-upgrade-libvirt-daemon-config-nwfilteralma-upgrade-libvirt-daemon-driver-interfacealma-upgrade-libvirt-daemon-driver-networkalma-upgrade-libvirt-daemon-driver-nodedevalma-upgrade-libvirt-daemon-driver-nwfilteralma-upgrade-libvirt-daemon-driver-qemualma-upgrade-libvirt-daemon-driver-secretalma-upgrade-libvirt-daemon-driver-storagealma-upgrade-libvirt-daemon-driver-storage-corealma-upgrade-libvirt-daemon-driver-storage-diskalma-upgrade-libvirt-daemon-driver-storage-glusteralma-upgrade-libvirt-daemon-driver-storage-iscsialma-upgrade-libvirt-daemon-driver-storage-iscsi-directalma-upgrade-libvirt-daemon-driver-storage-logicalalma-upgrade-libvirt-daemon-driver-storage-mpathalma-upgrade-libvirt-daemon-driver-storage-rbdalma-upgrade-libvirt-daemon-driver-storage-scsialma-upgrade-libvirt-daemon-kvmalma-upgrade-libvirt-dbusalma-upgrade-libvirt-develalma-upgrade-libvirt-docsalma-upgrade-libvirt-libsalma-upgrade-libvirt-lock-sanlockalma-upgrade-libvirt-nssalma-upgrade-libvirt-wiresharkalma-upgrade-lua-guestfsalma-upgrade-nbdfusealma-upgrade-nbdkitalma-upgrade-nbdkit-bash-completionalma-upgrade-nbdkit-basic-filtersalma-upgrade-nbdkit-basic-pluginsalma-upgrade-nbdkit-curl-pluginalma-upgrade-nbdkit-develalma-upgrade-nbdkit-example-pluginsalma-upgrade-nbdkit-gzip-filteralma-upgrade-nbdkit-gzip-pluginalma-upgrade-nbdkit-linuxdisk-pluginalma-upgrade-nbdkit-nbd-pluginalma-upgrade-nbdkit-python-pluginalma-upgrade-nbdkit-serveralma-upgrade-nbdkit-ssh-pluginalma-upgrade-nbdkit-tar-filteralma-upgrade-nbdkit-tar-pluginalma-upgrade-nbdkit-tmpdisk-pluginalma-upgrade-nbdkit-vddk-pluginalma-upgrade-nbdkit-xz-filteralma-upgrade-netcfalma-upgrade-netcf-develalma-upgrade-netcf-libsalma-upgrade-ocaml-hivexalma-upgrade-ocaml-hivex-develalma-upgrade-ocaml-libguestfsalma-upgrade-ocaml-libguestfs-develalma-upgrade-ocaml-libnbdalma-upgrade-ocaml-libnbd-develalma-upgrade-perl-hivexalma-upgrade-perl-sys-guestfsalma-upgrade-perl-sys-virtalma-upgrade-python3-hivexalma-upgrade-python3-libguestfsalma-upgrade-python3-libnbdalma-upgrade-python3-libvirtalma-upgrade-qemu-guest-agentalma-upgrade-qemu-imgalma-upgrade-qemu-kvmalma-upgrade-qemu-kvm-audio-paalma-upgrade-qemu-kvm-block-curlalma-upgrade-qemu-kvm-block-glusteralma-upgrade-qemu-kvm-block-iscsialma-upgrade-qemu-kvm-block-rbdalma-upgrade-qemu-kvm-block-sshalma-upgrade-qemu-kvm-commonalma-upgrade-qemu-kvm-corealma-upgrade-qemu-kvm-device-display-virtio-gpualma-upgrade-qemu-kvm-device-display-virtio-gpu-ccwalma-upgrade-qemu-kvm-device-display-virtio-gpu-glalma-upgrade-qemu-kvm-device-display-virtio-gpu-pcialma-upgrade-qemu-kvm-device-display-virtio-gpu-pci-glalma-upgrade-qemu-kvm-device-display-virtio-vgaalma-upgrade-qemu-kvm-device-display-virtio-vga-glalma-upgrade-qemu-kvm-device-usb-hostalma-upgrade-qemu-kvm-device-usb-redirectalma-upgrade-qemu-kvm-docsalma-upgrade-qemu-kvm-hw-usbrediralma-upgrade-qemu-kvm-testsalma-upgrade-qemu-kvm-toolsalma-upgrade-qemu-kvm-ui-egl-headlessalma-upgrade-qemu-kvm-ui-openglalma-upgrade-qemu-kvm-ui-spicealma-upgrade-qemu-pr-helperalma-upgrade-ruby-hivexalma-upgrade-ruby-libguestfsalma-upgrade-seabiosalma-upgrade-seabios-binalma-upgrade-seavgabios-binalma-upgrade-sgabiosalma-upgrade-sgabios-binalma-upgrade-slofalma-upgrade-superminalma-upgrade-supermin-develalma-upgrade-swtpmalma-upgrade-swtpm-develalma-upgrade-swtpm-libsalma-upgrade-swtpm-toolsalma-upgrade-swtpm-tools-pkcs11alma-upgrade-virt-dibalma-upgrade-virt-v2valma-upgrade-virt-v2v-bash-completionalma-upgrade-virt-v2v-man-pages-jaalma-upgrade-virt-v2v-man-pages-uk
Rapid7 Labs
2026 Global Threat Landscape Report
The predictive window has collapsed. Exploitation follows disclosure in days. See how attackers are accelerating and how to stay ahead.