CVE-2013-4148
published 2014-11-04CVE-2013-4148: 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…
PriorityP343high7.5CVSS 2.0
AVNACLAuNCPIPAP
EPSS
4.94%
91.2th percentile
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.
Affected
19 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | qemu | < qemu 2.1+dfsg-1 (bookworm) | qemu 2.1+dfsg-1 (bookworm) |
| qemu | qemu | — | — |
| qemu | qemu | — | — |
| qemu | qemu | — | — |
| qemu | qemu | — | — |
| qemu | qemu | — | — |
| qemu | qemu | — | — |
| qemu | qemu | — | — |
| qemu | qemu | — | — |
| qemu | qemu | — | — |
| qemu | qemu | — | — |
| qemu | qemu | — | — |
| qemu | qemu | — | — |
| qemu | qemu | — | — |
| qemu | qemu | >= 0 < 2.1+dfsg-1 | 2.1+dfsg-1 |
| qemu | qemu | >= 0 < 2.1+dfsg-1 | 2.1+dfsg-1 |
| qemu | qemu | >= 0 < 2.1+dfsg-1 | 2.1+dfsg-1 |
| qemu | qemu | >= 0 < 2.1+dfsg-1 | 2.1+dfsg-1 |
| qemu | qemu | >= 0 < 2.0.0+dfsg-2ubuntu1.3 | 2.0.0+dfsg-2ubuntu1.3 |
CVSS provenance
nvdv2.07.5HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
osv7.5HIGH
vendor_debian7.5LOW
vendor_redhat7.5HIGH
vendor_ubuntu7.5HIGH
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Ubuntu
QEMU vulnerabilities
vendor_ubuntu·2014-09-08·CVSS 7.5
CVE-2013-4148 [HIGH] QEMU vulnerabilities
Title: QEMU vulnerabilities
Summary: Several security issues were fixed in QEMU.
Michael S. Tsirkin, Anthony Liguori, and Michael Roth discovered multiple
issues with QEMU state loading after migration. An attacker able to modify
the state data could use these issues to cause a denial of service, or
possibly execute arbitrary code. (CVE-2013-4148, CVE-2013-4149,
CVE-2013-4150, CVE-2013-4151, CVE-2013-4526, CVE-2013-4527, CVE-2013-4529,
CVE-2013-4530, CVE-2013-4531, CVE-2013-4532, CVE-2013-4533, CVE-2013-4534,
CVE-2013-4535, CVE-2013-4536, CVE-2013-4537, CVE-2013-4538, CVE-2013-4539,
CVE-2013-4540, CVE-2013-4541, CVE-2013-4542, CVE-2013-6399, CVE-2014-0182,
CVE-2014-3461)
Kevin Wolf, Stefan Hajnoczi, Fam Zheng, Jeff Cody, Stefan Hajnoczi, and
others discovered multiple issues in the QEMU
Red Hat
qemu: virtio-net: buffer overflow on invalid state load
vendor_redhat·2013-12-03·CVSS 7.5
CVE-2013-4148 [HIGH] CWE-681 qemu: virtio-net: buffer overflow on invalid state load
qemu: virtio-net: buffer overflow on invalid state load
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.
Statement: This issue does not affect the versions of kvm package as shipped with
Red Hat Enterprise Linux 5.
Package: kvm (Red Hat Enterprise Linux 5) - Not affected
Debian
CVE-2013-4148: qemu - Integer signedness error in the virtio_net_load function in hw/net/virtio-net.c ...
vendor_debian·2013·CVSS 7.5
CVE-2013-4148 [HIGH] CVE-2013-4148: qemu - Integer signedness error in the virtio_net_load function in hw/net/virtio-net.c ...
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.
Scope: local
bookworm: resolved (fixed in 2.1+dfsg-1)
bullseye: resolved (fixed in 2.1+dfsg-1)
forky: resolved (fixed in 2.1+dfsg-1)
sid: resolved (fixed in 2.1+dfsg-1)
trixie: resolved (fixed in 2.1+dfsg-1)
GHSA
GHSA-3h4r-h95r-47jc: Integer signedness error in the virtio_net_load function in hw/net/virtio-net
ghsa_unreviewed·2022-05-17
CVE-2013-4148 [HIGH] GHSA-3h4r-h95r-47jc: Integer signedness error in the virtio_net_load function in hw/net/virtio-net
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.
OSV
CVE-2013-4148: Integer signedness error in the virtio_net_load function in hw/net/virtio-net
osv·2014-11-04·CVSS 7.5
CVE-2013-4148 [HIGH] CVE-2013-4148: Integer signedness error in the virtio_net_load function in hw/net/virtio-net
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.
OSV
qemu, qemu-kvm vulnerabilities
osv·2014-09-08·CVSS 7.5
CVE-2013-4148 [HIGH] qemu, qemu-kvm vulnerabilities
qemu, qemu-kvm vulnerabilities
Michael S. Tsirkin, Anthony Liguori, and Michael Roth discovered multiple
issues with QEMU state loading after migration. An attacker able to modify
the state data could use these issues to cause a denial of service, or
possibly execute arbitrary code. (CVE-2013-4148, CVE-2013-4149,
CVE-2013-4150, CVE-2013-4151, CVE-2013-4526, CVE-2013-4527, CVE-2013-4529,
CVE-2013-4530, CVE-2013-4531, CVE-2013-4532, CVE-2013-4533, CVE-2013-4534,
CVE-2013-4535, CVE-2013-4536, CVE-2013-4537, CVE-2013-4538, CVE-2013-4539,
CVE-2013-4540, CVE-2013-4541, CVE-2013-4542, CVE-2013-6399, CVE-2014-0182,
CVE-2014-3461)
Kevin Wolf, Stefan Hajnoczi, Fam Zheng, Jeff Cody, Stefan Hajnoczi, and
others discovered multiple issues in the QEMU block drivers. An attacker
able to modify disk ima
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2013-4148 qemu: virtio-net: buffer overflow on invalid state load [fedora-all]
bugzilla·2014-05-08·CVSS 7.5
CVE-2013-4148 [HIGH] CVE-2013-4148 qemu: virtio-net: buffer overflow on invalid state load [fedora-all]
CVE-2013-4148 qemu: virtio-net: buffer overflow on invalid state load [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of Fedora.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When creating a Bodhi update request, use the bodhi submission link noted
in the next comment(s). This will include the bug IDs of this tracking
bug as well as the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
Bodhi notes field when available.
NOTE: this issue affects mult
Bugzilla
CVE-2013-4148 qemu: virtio-net: buffer overflow on invalid state load
bugzilla·2014-02-18·CVSS 7.5
CVE-2013-4148 [HIGH] CVE-2013-4148 qemu: virtio-net: buffer overflow on invalid state load
CVE-2013-4148 qemu: virtio-net: buffer overflow on invalid state load
Michael S. Tsirkin writes:
QEMU 1.0 integer conversion in virtio_net_load()@hw/net/virtio-net.c
> n->mac_table.in_use = qemu_get_be32(f);
in_use is int so it can get negative when assigned 32bit unsigned value.
> /* MAC_TABLE_ENTRIES may be different from the saved image */
> if (n->mac_table.in_use qemu_get_buffer(f, n->mac_table.macs,
> n->mac_table.in_use * ETH_ALEN);
with good in_use value, "n->mac_table.in_use * ETH_ALEN" can get
positive and bigger than mac_table.macs. For example 0x81000000
satisfies this condition when ETH_ALEN is 6.
An user able to alter the savevm data (either on the disk or over the wire
during migration) could use this flaw to to corrupt QEMU process memory on
the (destination) host, w
http://git.qemu.org/?p=qemu.git%3Ba=commitdiff%3Bh=71f7fe48e10a8437c9d42d859389f37157f59980http://lists.fedoraproject.org/pipermail/package-announce/2014-May/133345.htmlhttp://lists.nongnu.org/archive/html/qemu-stable/2014-07/msg00187.htmlhttp://rhn.redhat.com/errata/RHSA-2014-0743.htmlhttp://rhn.redhat.com/errata/RHSA-2014-0744.htmlhttp://git.qemu.org/?p=qemu.git%3Ba=commitdiff%3Bh=71f7fe48e10a8437c9d42d859389f37157f59980http://lists.fedoraproject.org/pipermail/package-announce/2014-May/133345.htmlhttp://lists.nongnu.org/archive/html/qemu-stable/2014-07/msg00187.htmlhttp://rhn.redhat.com/errata/RHSA-2014-0743.htmlhttp://rhn.redhat.com/errata/RHSA-2014-0744.html
2014-11-04
Published