CVE-2023-42467
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- CVE-2023-42467
CVE Details
| Release Date: | 2023-09-11 |
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.
See more information about CVE-2023-42467 from MITRE CVE dictionary and NIST NVD
CVSS v3.0 metrics
NOTE: The following CVSS v3.0 metrics and score provided are preliminary and subject to review.
| Base Score: | 2.3 | Base Metrics: | AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L |
| Access Vector: | Local network | Attack Complexity: | Low |
| Privileges Required: | High | User Interaction: | None |
| Scope: | Unchanged | Confidentiality Impact: | None |
| Integrity Impact: | None | Availability Impact: | Low |
Errata information
| Platform | Errata | Release Date |
| Oracle Linux version 8 (hivex) | ELSA-2024-12276 | 2024-04-10 |
| Oracle Linux version 8 (libguestfs) | ELSA-2024-12276 | 2024-04-10 |
| Oracle Linux version 8 (libguestfs-winsupport) | ELSA-2024-12276 | 2024-04-10 |
| Oracle Linux version 8 (libiscsi) | ELSA-2024-12276 | 2024-04-10 |
| Oracle Linux version 8 (libnbd) | ELSA-2024-12276 | 2024-04-10 |
| Oracle Linux version 8 (libtpms) | ELSA-2024-12276 | 2024-04-10 |
| Oracle Linux version 8 (libvirt) | ELSA-2024-12276 | 2024-04-10 |
| Oracle Linux version 8 (libvirt-dbus) | ELSA-2024-12276 | 2024-04-10 |
| Oracle Linux version 8 (libvirt-python) | ELSA-2024-12276 | 2024-04-10 |
| Oracle Linux version 8 (nbdkit) | ELSA-2024-12276 | 2024-04-10 |
| Oracle Linux version 8 (netcf) | ELSA-2024-12276 | 2024-04-10 |
| Oracle Linux version 8 (perl-Sys-Virt) | ELSA-2024-12276 | 2024-04-10 |
| Oracle Linux version 8 (qemu-kvm) | ELSA-2024-12276 | 2024-04-10 |
| Oracle Linux version 8 (seabios) | ELSA-2024-12276 | 2024-04-10 |
| Oracle Linux version 8 (sgabios) | ELSA-2024-12276 | 2024-04-10 |
| Oracle Linux version 8 (supermin) | ELSA-2024-12276 | 2024-04-10 |
| Oracle Linux version 8 (swtpm) | ELSA-2024-12276 | 2024-04-10 |
| Oracle Linux version 8 (virt-v2v) | ELSA-2024-12276 | 2024-04-10 |
| Oracle Linux version 9 (qemu-kvm) | ELSA-2024-2135 | 2024-05-02 |
This page is generated automatically and has not been checked for errors or omissions. For clarification or corrections please contact the Oracle Linux ULN team
