DEBIAN-CVE-2023-42467

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Source
https://security-tracker.debian.org/tracker/CVE-2023-42467
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2023-42467.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2023-42467
Upstream
Published
2023-09-11T04:15:10Z
Modified
2026-10-26T16:03:05Z
Summary
[none]
Details

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.

References

Affected packages

Debian:12 / qemu

Package

Name
qemu
Purl
pkg:deb/debian/qemu?arch=source&distro=bookworm

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1:7.2+dfsg-7+deb12u3

Affected versions

1:7.*
1:7.2+dfsg-7
1:7.2+dfsg-7+deb12u1
1:7.2+dfsg-7+deb12u2~bpo11+1
1:7.2+dfsg-7+deb12u2

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2023-42467.json"

Debian:13 / qemu

Package

Name
qemu
Purl
pkg:deb/debian/qemu?arch=source&distro=trixie

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1:8.1.1+ds-1

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2023-42467.json"

Debian:14 / qemu

Package

Name
qemu
Purl
pkg:deb/debian/qemu?arch=source&distro=forky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1:8.1.1+ds-1

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2023-42467.json"