{"id":"ALSA-2022:5263","summary":"Moderate: qemu-kvm security and bug fix update","details":"Kernel-based Virtual Machine (KVM) is a full virtualization solution for Linux on a variety of architectures. The qemu-kvm packages provide the user-space component for running virtual machines that use KVM.\nSecurity Fix(es):\n* QEMU: virtio-net: map leaking on error during receive (CVE-2022-26353)\n* QEMU: vhost-vsock: missing virtqueue detach on error can lead to memory leak (CVE-2022-26354)\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\nBug Fix(es):\n* AlmaLinux 9.0 guest with vsock device migration failed from AlmaLinux 9.0 \u003e AlmaLinux 8.6 (BZ#2071102)","modified":"2026-02-04T02:22:00.918196Z","published":"2022-07-01T00:00:00Z","related":["CVE-2022-26353","CVE-2022-26354"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2022:5263"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2022-26353"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2022-26354"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2063197"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2063257"},{"type":"ADVISORY","url":"https://errata.almalinux.org/9/ALSA-2022-5263.html"}],"affected":[{"package":{"name":"qemu-guest-agent","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/qemu-guest-agent"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"17:6.2.0-11.el9_0.3"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2022:5263.json"}},{"package":{"name":"qemu-img","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/qemu-img"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"17:6.2.0-11.el9_0.3"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2022:5263.json"}},{"package":{"name":"qemu-kvm","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/qemu-kvm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"17:6.2.0-11.el9_0.3"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2022:5263.json"}},{"package":{"name":"qemu-kvm-audio-pa","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/qemu-kvm-audio-pa"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"17:6.2.0-11.el9_0.3"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2022:5263.json"}},{"package":{"name":"qemu-kvm-block-curl","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/qemu-kvm-block-curl"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"17:6.2.0-11.el9_0.3"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2022:5263.json"}},{"package":{"name":"qemu-kvm-block-rbd","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/qemu-kvm-block-rbd"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"17:6.2.0-11.el9_0.3"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2022:5263.json"}},{"package":{"name":"qemu-kvm-common","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/qemu-kvm-common"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"17:6.2.0-11.el9_0.3"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2022:5263.json"}},{"package":{"name":"qemu-kvm-core","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/qemu-kvm-core"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"17:6.2.0-11.el9_0.3"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2022:5263.json"}},{"package":{"name":"qemu-kvm-device-display-virtio-gpu","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/qemu-kvm-device-display-virtio-gpu"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"17:6.2.0-11.el9_0.3"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2022:5263.json"}},{"package":{"name":"qemu-kvm-device-display-virtio-gpu-ccw","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/qemu-kvm-device-display-virtio-gpu-ccw"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"17:6.2.0-11.el9_0.3"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2022:5263.json"}},{"package":{"name":"qemu-kvm-device-display-virtio-gpu-gl","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/qemu-kvm-device-display-virtio-gpu-gl"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"17:6.2.0-11.el9_0.3"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2022:5263.json"}},{"package":{"name":"qemu-kvm-device-display-virtio-gpu-pci","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/qemu-kvm-device-display-virtio-gpu-pci"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"17:6.2.0-11.el9_0.3"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2022:5263.json"}},{"package":{"name":"qemu-kvm-device-display-virtio-gpu-pci-gl","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/qemu-kvm-device-display-virtio-gpu-pci-gl"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"17:6.2.0-11.el9_0.3"}]}],"database_s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