CVE-2014-3461
published 2014-11-04CVE-2014-3461: hw/usb/bus.c in QEMU 1.6.2 allows remote attackers to execute arbitrary code via crafted savevm data, which triggers a heap-based buffer overflow, related to…
PriorityP339medium6.8CVSS 2.0
AVNACMAuNCPIPAP
EPSS
2.70%
84.3th percentile
hw/usb/bus.c in QEMU 1.6.2 allows remote attackers to execute arbitrary code via crafted savevm data, which triggers a heap-based buffer overflow, related to "USB post load checks."
Affected
7 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 | >= 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
nvdv2.06.8MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P
osv7.5HIGH
vendor_ubuntu7.5HIGH
vendor_debian6.8MEDIUM
vendor_redhat6.8MEDIUM
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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: usb: fix up post load checks
vendor_redhat·2014-05-12·CVSS 6.8
CVE-2014-3461 [MEDIUM] CWE-190 Qemu: usb: fix up post load checks
Qemu: usb: fix up post load checks
hw/usb/bus.c in QEMU 1.6.2 allows remote attackers to execute arbitrary code via crafted savevm data, which triggers a heap-based buffer overflow, related to "USB post load checks."
Package: kvm (Red Hat Enterprise Linux 5) - Will not fix
Package: qemu-kvm-rhev (Red Hat Enterprise Linux 6) - Affected
Debian
CVE-2014-3461: qemu - hw/usb/bus.c in QEMU 1.6.2 allows remote attackers to execute arbitrary code via...
vendor_debian·2014·CVSS 6.8
CVE-2014-3461 [MEDIUM] CVE-2014-3461: qemu - hw/usb/bus.c in QEMU 1.6.2 allows remote attackers to execute arbitrary code via...
hw/usb/bus.c in QEMU 1.6.2 allows remote attackers to execute arbitrary code via crafted savevm data, which triggers a heap-based buffer overflow, related to "USB post load checks."
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-9mpf-qr4j-4fp9: hw/usb/bus
ghsa_unreviewed·2022-05-17
CVE-2014-3461 [MEDIUM] CWE-119 GHSA-9mpf-qr4j-4fp9: hw/usb/bus
hw/usb/bus.c in QEMU 1.6.2 allows remote attackers to execute arbitrary code via crafted savevm data, which triggers a heap-based buffer overflow, related to "USB post load checks."
OSV
CVE-2014-3461: hw/usb/bus
osv·2014-11-04·CVSS 6.8
CVE-2014-3461 [MEDIUM] CVE-2014-3461: hw/usb/bus
hw/usb/bus.c in QEMU 1.6.2 allows remote attackers to execute arbitrary code via crafted savevm data, which triggers a heap-based buffer overflow, related to "USB post load checks."
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-2014-3461 Qemu: usb: fix up post load checks [fedora-all]
bugzilla·2014-05-13·CVSS 6.8
CVE-2014-3461 [MEDIUM] CVE-2014-3461 Qemu: usb: fix up post load checks [fedora-all]
CVE-2014-3461 Qemu: usb: fix up post load checks [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 multiple supported versio
Bugzilla
CVE-2014-3461 Qemu: usb: fix up post load checks
bugzilla·2014-05-12·CVSS 6.8
CVE-2014-3461 [MEDIUM] CVE-2014-3461 Qemu: usb: fix up post load checks
CVE-2014-3461 Qemu: usb: fix up post load checks
Correct post load checks:
1. dev->setup_len == sizeof(dev->data_buf)
seems fine, no need to fail migration
2. When state is DATA, passing index > len
will cause memcpy with negative length,
resulting in heap overflow
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, which could potentially result in arbitrary code
execution on the host with the privileges of the QEMU process.
Upstream fix:
-> http://article.gmane.org/gmane.comp.emulators.qemu/272092
Discussion:
Statement:
This issue does affect the versions of kvm package as shipped with
Red Hat Enterprise Linux 5.
This issue does affect the versions of qemu-kvm
http://article.gmane.org/gmane.comp.emulators.qemu/272092http://lists.fedoraproject.org/pipermail/package-announce/2014-June/134053.htmlhttp://rhn.redhat.com/errata/RHSA-2014-0743.htmlhttp://rhn.redhat.com/errata/RHSA-2014-0744.htmlhttp://article.gmane.org/gmane.comp.emulators.qemu/272092http://lists.fedoraproject.org/pipermail/package-announce/2014-June/134053.htmlhttp://rhn.redhat.com/errata/RHSA-2014-0743.htmlhttp://rhn.redhat.com/errata/RHSA-2014-0744.html
2014-11-04
Published