{"id":"ALSA-2024:2135","summary":"Moderate: qemu-kvm security 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.\n\nSecurity Fix(es):\n\n* QEMU: e1000e: heap use-after-free in e1000e_write_packet_to_guest() (CVE-2023-3019)\n* QEMU: VNC: infinite loop in inflate_buffer() leads to denial of service (CVE-2023-3255)\n* QEMU: improper IDE controller reset can lead to MBR overwrite (CVE-2023-5088)\n* QEMU: VNC: NULL pointer dereference in qemu_clipboard_request() (CVE-2023-6683)\n* QEMU: am53c974: denial of service due to division by zero (CVE-2023-42467)\n\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.\n\nAdditional Changes:\n\nFor detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section.","modified":"2026-02-04T02:25:33.306483Z","published":"2024-04-30T00:00:00Z","related":["CVE-2023-3019","CVE-2023-3255","CVE-2023-42467","CVE-2023-5088","CVE-2023-6683"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2024:2135"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2023-3019"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2023-3255"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2023-42467"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2023-5088"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2023-6683"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2218486"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2222351"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2238291"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2247283"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2254825"},{"type":"ADVISORY","url":"https://errata.almalinux.org/9/ALSA-2024-2135.html"}],"affected":[{"package":{"name":"qemu-guest-agent","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/qemu-guest-agent"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"17:8.2.0-11.el9_4"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2024:2135.json"}},{"package":{"name":"qemu-img","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/qemu-img"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"17:8.2.0-11.el9_4"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2024:2135.json"}},{"package":{"name":"qemu-kvm","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/qemu-kvm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"17:8.2.0-11.el9_4"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2024:2135.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":"17:8.2.0-11.el9_4"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2024:2135.json"}},{"package":{"name":"qemu-kvm-block-blkio","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/qemu-kvm-block-blkio"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"17:8.2.0-11.el9_4"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2024:2135.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":"17:8.2.0-11.el9_4"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2024:2135.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":"17:8.2.0-11.el9_4"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2024:2135.json"}},{"package":{"name":"qemu-kvm-common","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/qemu-kvm-common"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"17:8.2.0-11.el9_4"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2024:2135.json"}},{"package":{"name":"qemu-kvm-core","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/qemu-kvm-core"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"17:8.2.0-11.el9_4"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2024:2135.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":"17:8.2.0-11.el9_4"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2024:2135.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":"17:8.2.0-11.el9_4"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2024:2135.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":"17:8.2.0-1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