CVE-2013-4542 — Improper Restriction of Operations within the Bounds of a Memory Buffer in Qemu

CWE-119 — Improper Restriction of Operations within the Bounds of a Memory Buffer10 documents7 sources
Severity
7.5HIGHNVD
EPSS
2.1%
top 15.93%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
QemuDebian Qemu
Timeline
PublishedNov 4
Latest updateMay 13

Description

The virtio_scsi_load_request function in hw/scsi/scsi-bus.c in QEMU before 1.7.2 might allow remote attackers to execute arbitrary code via a crafted savevm image, which triggers an out-of-bounds array access.

CVSS vector

AV:N/AC:L/C:P/I:P/A:PExploitability: 10.0 | Impact: 6.4

Affected Packages4 packages

▶debiandebian/qemu< qemu 2.1+dfsg-1 (bookworm)
▶Debianqemu/qemu< 2.1+dfsg-1+3
▶Ubuntuqemu/qemu< 2.0.0+dfsg-2ubuntu1.3
▶NVDqemu/qemu1.7.1+66

Patches

Patch: lists.nongnu.org ↗Patch: rhn.redhat.com ↗Patch: rhn.redhat.com ↗

🔴Vulnerability Details

3
GHSA
GHSA-77m2-2x4h-2jg6: The virtio_scsi_load_request function in hw/scsi/scsi-bus↗2022-05-13
▶
OSV
CVE-2013-4542: The virtio_scsi_load_request function in hw/scsi/scsi-bus↗2014-11-04
▶
OSV
qemu, qemu-kvm vulnerabilities↗2014-09-08
▶

📋Vendor Advisories

3
Ubuntu
QEMU vulnerabilities↗2014-09-08
▶
Red Hat
qemu: virtio-scsi: buffer overrun on invalid state load↗2013-12-03
▶
Debian
CVE-2013-4542: qemu - The virtio_scsi_load_request function in hw/scsi/scsi-bus.c in QEMU before 1.7.2...↗2013
▶

💬Community

3
Bugzilla
CVE-2013-4542 qemu: virtio-scsi: buffer overrun on invalid state load [fedora-all]↗2014-05-08
▶
Bugzilla
CVE-2013-4542 qemu: virtio-scsi: buffer overrun on invalid state load↗2014-02-18
▶
Bugzilla
CVE-2012-4542 kernel: block: default SCSI command filter does not accomodate commands overlap across device classes↗2012-11-10
▶