CVE-2013-4148 — Incorrect Conversion between Numeric Types in Qemu

CWE-189CWE-681 — Incorrect Conversion between Numeric TypesCWE-119 — Improper Restriction of Operations within the Bounds of a Memory Buffer10 documents7 sources
Severity
7.5HIGHNVD
EPSS
3.1%
top 13.13%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
QemuDebian Qemu
Timeline
PublishedNov 4
Latest updateMay 17

Description

Integer signedness error in the virtio_net_load function in hw/net/virtio-net.c in QEMU 1.x before 1.7.2 allows remote attackers to execute arbitrary code via a crafted savevm image, which triggers a buffer overflow.

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/qemu13 versions+12

Patches

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

🔴Vulnerability Details

3
GHSA
GHSA-3h4r-h95r-47jc: Integer signedness error in the virtio_net_load function in hw/net/virtio-net↗2022-05-17
▶
OSV
CVE-2013-4148: Integer signedness error in the virtio_net_load function in hw/net/virtio-net↗2014-11-04
▶
OSV
qemu, qemu-kvm vulnerabilities↗2014-09-08
▶

📋Vendor Advisories

3
Ubuntu
QEMU vulnerabilities↗2014-09-08
▶
Red Hat
qemu: virtio-net: buffer overflow on invalid state load↗2013-12-03
▶
Debian
CVE-2013-4148: qemu - Integer signedness error in the virtio_net_load function in hw/net/virtio-net.c ...↗2013
▶

💬Community

2
Bugzilla
CVE-2013-4148 qemu: virtio-net: buffer overflow on invalid state load [fedora-all]↗2014-05-08
▶
Bugzilla
CVE-2013-4148 qemu: virtio-net: buffer overflow on invalid state load↗2014-02-18
▶