CVE-2014-0144: Buffer Overflow
First published: Fri Mar 21 2014(Updated: )
QEMU before 2.0.0 block drivers for CLOOP, QCOW2 version 2 and various other image formats are vulnerable to potential memory corruptions, integer/buffer overflows or crash caused by missing input validations which could allow a remote user to execute arbitrary code on the host with the privileges of the QEMU process.
Credit: secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| QEMU | <2.0.0 | |
| Red Hat Enterprise Virtualization | =3.0 | |
| Red Hat Enterprise Linux Desktop | =6.0 | |
| Red Hat Enterprise Linux Server EUS | =6.5 | |
| Red Hat OpenStack Platform | =5 | |
| Red Hat Enterprise Linux Server | =6.0 | |
| Red Hat Enterprise Linux Server | =6.5 | |
| Red Hat Enterprise Linux Server | =6.5 | |
| Red Hat Enterprise Linux Workstation | =6.0 |
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Reference Links
- http://git.qemu.org/?p=qemu.git;a=commit;h=2d51c32c4b511db8bb9e58208f1e2c25e4c06c85
- http://git.qemu.org/?p=qemu.git;a=commit;h=ce48f2f441ca98885267af6fd636a7cb804ee646
- http://git.qemu.org/?p=qemu.git;a=commit;h=5dab2faddc8eaa1fb1abdbe2f502001fc13a1b21
- http://git.qemu.org/?p=qemu.git;a=commit;h=a1b3955c9415b1e767c130a2f59fee6aa28e575b
- http://git.qemu.org/?p=qemu.git;a=commit;h=24342f2cae47d03911e346fe1e520b00dc2818e0
- http://git.qemu.org/?p=qemu.git;a=commit;h=6d4b9e55fc625514a38d27cff4b9933f617fa7dc
- http://git.qemu.org/?p=qemu.git;a=commit;h=63fa06dc978f3669dbfd9443b33cde9e2a7f4b41
- http://git.qemu.org/?p=qemu.git;a=commit;h=97f1c45c6f456572e5b504b8614e4a69e23b8e3a
- http://git.qemu.org/?p=qemu.git;a=commit;h=f56b9bc3ae20fc93815b34aa022be919941406ce
- http://git.qemu.org/?p=qemu.git;a=commit;h=7b103b36d6ef3b11827c203d3a793bf7da50ecd6
- http://git.qemu.org/?p=qemu.git;a=commit;h=d65f97a82c4ed48374a764c769d4ba1ea9724e97
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1086735
- https://rhn.redhat.com/errata/RHSA-2014-0421.html
- https://rhn.redhat.com/errata/RHSA-2014-0420.html
- https://rhn.redhat.com/errata/RHSA-2014-0435.html
- https://rhn.redhat.com/errata/RHSA-2014-0434.html
- https://rhn.redhat.com/errata/RHSA-2014-0674.html
- https://bugzilla.redhat.com/show_bug.cgi?id=1079240
- http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=24342f2cae47d03911e346fe1e520b00dc2818e0
- http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=2d51c32c4b511db8bb9e58208f1e2c25e4c06c85
- http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=5dab2faddc8eaa1fb1abdbe2f502001fc13a1b21
- http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=63fa06dc978f3669dbfd9443b33cde9e2a7f4b41
- http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=6d4b9e55fc625514a38d27cff4b9933f617fa7dc
- http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=7b103b36d6ef3b11827c203d3a793bf7da50ecd6
- http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=97f1c45c6f456572e5b504b8614e4a69e23b8e3a
- http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=a1b3955c9415b1e767c130a2f59fee6aa28e575b
- http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=ce48f2f441ca98885267af6fd636a7cb804ee646
- http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=d65f97a82c4ed48374a764c769d4ba1ea9724e97
- http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=f56b9bc3ae20fc93815b34aa022be919941406ce
- http://rhn.redhat.com/errata/RHSA-2014-0420.html
- http://rhn.redhat.com/errata/RHSA-2014-0421.html
- https://www.vulnerabilitycenter.com/#%21vul=44767
Frequently Asked Questions
What is the severity of CVE-2014-0144?
CVE-2014-0144 has a critical severity due to potential remote code execution vulnerabilities.
How do I fix CVE-2014-0144?
To fix CVE-2014-0144, upgrade QEMU to version 2.0.0 or later.
What vulnerabilities are associated with CVE-2014-0144?
CVE-2014-0144 is associated with memory corruption, integer overflows, and buffer overflows affecting various block drivers.
Which QEMU versions are affected by CVE-2014-0144?
All QEMU versions prior to 2.0.0 are affected by CVE-2014-0144.
How can CVE-2014-0144 affect my system?
CVE-2014-0144 can allow remote users to execute arbitrary code on the host system, compromising system security.
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- version/red hat enterprise virtualization/3.0
- canonical/red hat enterprise linux desktop
- version/red hat enterprise linux desktop/6.0
- canonical/red hat enterprise linux server eus
- version/red hat enterprise linux server eus/6.5
- canonical/red hat openstack platform
- version/red hat openstack platform/5
- canonical/red hat enterprise linux server
- version/red hat enterprise linux server/6.0
- version/red hat enterprise linux server/6.5
- canonical/red hat enterprise linux workstation
- version/red hat enterprise linux workstation/6.0