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Debian: CVE-2023-42467: qemu -- security update

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Debian: CVE-2023-42467: qemu -- security update

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
09/11/2023
Created
07/31/2024
Added
07/30/2024
Modified
07/30/2024

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.

Solution(s)

  • debian-upgrade-qemu

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