Unrated severityNVD Advisory· Published Sep 11, 2023· Updated Sep 26, 2024
CVE-2023-42467
CVE-2023-42467
Description
QEMU through 8.0.0 could trigger a division by zero in scsi_disk_reset in hw/scsi/scsi-disk.c because scsi_disk_emulate_mode_select does not prevent s->qdev.blocksize from being 256. This stops QEMU and the guest immediately.
Affected products
23- QEMU/QEMUdescription
- osv-coords22 versionspkg:rpm/almalinux/qemu-guest-agentpkg:rpm/almalinux/qemu-imgpkg:rpm/almalinux/qemu-kvmpkg:rpm/almalinux/qemu-kvm-audio-papkg:rpm/almalinux/qemu-kvm-block-blkiopkg:rpm/almalinux/qemu-kvm-block-curlpkg:rpm/almalinux/qemu-kvm-block-rbdpkg:rpm/almalinux/qemu-kvm-commonpkg:rpm/almalinux/qemu-kvm-corepkg:rpm/almalinux/qemu-kvm-device-display-virtio-gpupkg:rpm/almalinux/qemu-kvm-device-display-virtio-gpu-ccwpkg:rpm/almalinux/qemu-kvm-device-display-virtio-gpu-pcipkg:rpm/almalinux/qemu-kvm-device-display-virtio-vgapkg:rpm/almalinux/qemu-kvm-device-usb-hostpkg:rpm/almalinux/qemu-kvm-device-usb-redirectpkg:rpm/almalinux/qemu-kvm-docspkg:rpm/almalinux/qemu-kvm-toolspkg:rpm/almalinux/qemu-kvm-ui-egl-headlesspkg:rpm/almalinux/qemu-kvm-ui-openglpkg:rpm/almalinux/qemu-pr-helperpkg:rpm/opensuse/qemu&distro=openSUSE%20Tumbleweedpkg:rpm/suse/qemu&distro=SUSE%20Linux%20Enterprise%20Micro%205.5
< 17:8.2.0-11.el9_4+ 21 more
- (no CPE)range: < 17:8.2.0-11.el9_4
- (no CPE)range: < 17:8.2.0-11.el9_4
- (no CPE)range: < 17:8.2.0-11.el9_4
- (no CPE)range: < 17:8.2.0-11.el9_4
- (no CPE)range: < 17:8.2.0-11.el9_4
- (no CPE)range: < 17:8.2.0-11.el9_4
- (no CPE)range: < 17:8.2.0-11.el9_4
- (no CPE)range: < 17:8.2.0-11.el9_4
- (no CPE)range: < 17:8.2.0-11.el9_4
- (no CPE)range: < 17:8.2.0-11.el9_4
- (no CPE)range: < 17:8.2.0-11.el9_4
- (no CPE)range: < 17:8.2.0-11.el9_4
- (no CPE)range: < 17:8.2.0-11.el9_4
- (no CPE)range: < 17:8.2.0-11.el9_4
- (no CPE)range: < 17:8.2.0-11.el9_4
- (no CPE)range: < 17:8.2.0-11.el9_4
- (no CPE)range: < 17:8.2.0-11.el9_4
- (no CPE)range: < 17:8.2.0-11.el9_4
- (no CPE)range: < 17:8.2.0-11.el9_4
- (no CPE)range: < 17:8.2.0-11.el9_4
- (no CPE)range: < 8.1.2-1.1
- (no CPE)range: < 7.1.0-150500.49.30.1
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
3News mentions
0No linked articles in our index yet.