CVE-2014-0147
published 2022-09-29CVE-2014-0147: Qemu before 1.6.2 block diver for the various disk image formats used by Bochs and for the QCOW version 2 format, are vulnerable to a possible crash caused by…
PriorityP422medium6.2CVSS 3.1
AVLACLPRNUINSUCNINAH
EPSS
0.33%
24.7th percentile
Qemu before 1.6.2 block diver for the various disk image formats used by Bochs and for the QCOW version 2 format, are vulnerable to a possible crash caused by signed data types or a logic error while creating QCOW2 snapshots, which leads to incorrectly calling update_refcount() routine.
Affected
17 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | qemu | < qemu 2.0.0+dfsg-1 (bookworm) | qemu 2.0.0+dfsg-1 (bookworm) |
| fedoraproject | fedora | — | — |
| qemu | qemu | < 1.6.2 | 1.6.2 |
| qemu | qemu | — | — |
| qemu | qemu | >= 0 < 2.0.0+dfsg-1 | 2.0.0+dfsg-1 |
| qemu | qemu | >= 0 < 2.0.0+dfsg-1 | 2.0.0+dfsg-1 |
| qemu | qemu | >= 0 < 2.0.0+dfsg-1 | 2.0.0+dfsg-1 |
| qemu | qemu | >= 0 < 2.0.0+dfsg-1 | 2.0.0+dfsg-1 |
| qemu | qemu | >= 0 < 2.0.0+dfsg-2ubuntu1.3 | 2.0.0+dfsg-2ubuntu1.3 |
| redhat | enterprise_linux_desktop | — | — |
| redhat | enterprise_linux_eus | — | — |
| redhat | enterprise_linux_openstack_platform | — | — |
| redhat | enterprise_linux_server | — | — |
| redhat | enterprise_linux_server_aus | — | — |
| redhat | enterprise_linux_server_tus | — | — |
| redhat | enterprise_linux_workstation | — | — |
| redhat | virtualization | — | — |
CVSS provenance
nvdv3.16.2MEDIUMCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
osv7.5HIGH
vendor_ubuntu7.5HIGH
vendor_debian6.2MEDIUM
vendor_redhat6.2MEDIUM
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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: block: possible crash due signed types or logic error
vendor_redhat·2014-03-26·CVSS 6.2
CVE-2014-0147 [MEDIUM] Qemu: block: possible crash due signed types or logic error
Qemu: block: possible crash due signed types or logic error
Qemu before 1.6.2 block diver for the various disk image formats used by Bochs and for the QCOW version 2 format, are vulnerable to a possible crash caused by signed data types or a logic error while creating QCOW2 snapshots, which leads to incorrectly calling update_refcount() routine.
Package: kvm (Red Hat Enterprise Linux 5) - Will not fix
Package: qemu-kvm (Red Hat Enterprise Linux 7) - Not affected
Package: qemu-kvm-rhev (Red Hat Enterprise Linux OpenStack Platform 5 (Icehouse)) - Affected
Debian
CVE-2014-0147: qemu - Qemu before 1.6.2 block diver for the various disk image formats used by Bochs a...
vendor_debian·2014·CVSS 6.2
CVE-2014-0147 [MEDIUM] CVE-2014-0147: qemu - Qemu before 1.6.2 block diver for the various disk image formats used by Bochs a...
Qemu before 1.6.2 block diver for the various disk image formats used by Bochs and for the QCOW version 2 format, are vulnerable to a possible crash caused by signed data types or a logic error while creating QCOW2 snapshots, which leads to incorrectly calling update_refcount() routine.
Scope: local
bookworm: resolved (fixed in 2.0.0+dfsg-1)
bullseye: resolved (fixed in 2.0.0+dfsg-1)
forky: resolved (fixed in 2.0.0+dfsg-1)
sid: resolved (fixed in 2.0.0+dfsg-1)
trixie: resolved (fixed in 2.0.0+dfsg-1)
GHSA
GHSA-gx9j-r5m2-p97g: Qemu before 1
ghsa_unreviewed·2022-09-30
CVE-2014-0147 [MEDIUM] CWE-190 GHSA-gx9j-r5m2-p97g: Qemu before 1
Qemu before 1.6.2 block diver for the various disk image formats used by Bochs and for the QCOW version 2 format, are vulnerable to a possible crash caused by signed data types or a logic error while creating QCOW2 snapshots, which leads to incorrectly calling update_refcount() routine.
OSV
CVE-2014-0147: Qemu before 1
osv·2022-09-29·CVSS 6.2
CVE-2014-0147 [MEDIUM] CVE-2014-0147: Qemu before 1
Qemu before 1.6.2 block diver for the various disk image formats used by Bochs and for the QCOW version 2 format, are vulnerable to a possible crash caused by signed data types or a logic error while creating QCOW2 snapshots, which leads to incorrectly calling update_refcount() routine.
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-2014-0147 Qemu: block: possible crash due signed types or logic error [fedora-all]
bugzilla·2014-04-11·CVSS 6.2
CVE-2014-0147 [MEDIUM] CVE-2014-0147 Qemu: block: possible crash due signed types or logic error [fedora-all]
CVE-2014-0147 Qemu: block: possible crash due signed types or logic error [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, please 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.
Please note: this
Bugzilla
CVE-2014-0147 Qemu: block: possible crash due signed types or logic error
bugzilla·2014-03-20·CVSS 6.2
CVE-2014-0147 [MEDIUM] CVE-2014-0147 Qemu: block: possible crash due signed types or logic error
CVE-2014-0147 Qemu: block: possible crash due signed types or logic error
Qemu block diver for the various disk image formats used by Bochs and for the
QCOW version 2 format, are vulnerable to a possible crash caused by signed data
types or a logic error while creating QCOW2 snapshots, which leads to
incorrectly calling update_refcount() routine.
An user able to alter the Qemu disk image files loaded by a guest could use
this flaw to crash the Qemu instance resulting in DoS or corrupt QEMU process
memory on the host, which could potentially result in arbitrary code execution
on the host with the privileges of the QEMU process.
Upstream fix:
qcow2: Don't rely on free_cluster_index in alloc_refcount_bl
-> http://git.qemu.org/?p=qemu.git;a=commit;h=b106ad9185f35fc4ad669555ad0e79e276083bd7
http://git.qemu.org/?p=qemu.git%3Ba=commitdiff%3Bh=246f65838d19db6db55bfb41117c35645a2c4789http://rhn.redhat.com/errata/RHSA-2014-0420.htmlhttp://rhn.redhat.com/errata/RHSA-2014-0421.htmlhttp://www.openwall.com/lists/oss-security/2014/03/26/8https://bugzilla.redhat.com/show_bug.cgi?id=1078848https://bugzilla.redhat.com/show_bug.cgi?id=1086717http://git.qemu.org/?p=qemu.git%3Ba=commitdiff%3Bh=246f65838d19db6db55bfb41117c35645a2c4789http://rhn.redhat.com/errata/RHSA-2014-0420.htmlhttp://rhn.redhat.com/errata/RHSA-2014-0421.htmlhttp://www.openwall.com/lists/oss-security/2014/03/26/8https://bugzilla.redhat.com/show_bug.cgi?id=1078848https://bugzilla.redhat.com/show_bug.cgi?id=1086717
2022-09-29
Published