vulnerability
Alma Linux: CVE-2021-3930: Low: virt:rhel and virt-devel:rhel security update (ALSA-2021-5238)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 2 | (AV:L/AC:L/Au:N/C:N/I:N/A:P) | Feb 18, 2022 | May 4, 2022 | Nov 14, 2024 |
Severity
2
CVSS
(AV:L/AC:L/Au:N/C:N/I:N/A:P)
Published
Feb 18, 2022
Added
May 4, 2022
Modified
Nov 14, 2024
Description
An off-by-one error was found in the SCSI device emulation in QEMU. It could occur while processing MODE SELECT commands in mode_sense_page() if the 'page' argument was set to MODE_PAGE_ALLS (0x3f). A malicious guest could use this flaw to potentially crash QEMU, resulting in a denial of service condition.
Solution(s)
alma-upgrade-hivexalma-upgrade-hivex-develalma-upgrade-libguestfsalma-upgrade-libguestfs-bash-completionalma-upgrade-libguestfs-benchmarkingalma-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-develalma-upgrade-libvirtalma-upgrade-libvirt-adminalma-upgrade-libvirt-bash-completionalma-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-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-pluginalma-upgrade-nbdkit-linuxdisk-pluginalma-upgrade-nbdkit-python-pluginalma-upgrade-nbdkit-serveralma-upgrade-nbdkit-ssh-pluginalma-upgrade-nbdkit-vddk-pluginalma-upgrade-nbdkit-xz-filteralma-upgrade-netcfalma-upgrade-netcf-develalma-upgrade-netcf-libsalma-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-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-ruby-hivexalma-upgrade-ruby-libguestfsalma-upgrade-seabiosalma-upgrade-seabios-binalma-upgrade-seavgabios-binalma-upgrade-sgabiosalma-upgrade-sgabios-binalma-upgrade-superminalma-upgrade-supermin-develalma-upgrade-virt-dibalma-upgrade-virt-v2v
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