Access Restriction Bypass The advisory has been revoked - it doesn't affect any version of package libvirt (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-UBUNTU1204-LIBVIRT-629655
- published19 Dec 2014
- disclosed19 Dec 2014
Introduced: 19 Dec 2014
CVE-2014-8136 (opens in a new tab)Amendment
The Ubuntu security team deemed this advisory irrelevant for Ubuntu:12.04.
NVD Description
Note: Versions mentioned in the description apply only to the upstream libvirt package and not the libvirt package as distributed by Ubuntu.
The (1) qemuDomainMigratePerform and (2) qemuDomainMigrateFinish2 functions in qemu/qemu_driver.c in libvirt do not unlock the domain when an ACL check fails, which allow local users to cause a denial of service via unspecified vectors.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2014-8136
- http://advisories.mageia.org/MGASA-2015-0002.html
- http://libvirt.org/git/?p=libvirt.git;a=commit;h=2bdcd29c713dfedd813c89f56ae98f6f3898313d
- https://security-tracker.debian.org/tracker/CVE-2014-8136
- http://lists.opensuse.org/opensuse-updates/2015-01/msg00003.html
- http://lists.opensuse.org/opensuse-updates/2015-01/msg00005.html
- http://rhn.redhat.com/errata/RHSA-2015-0323.html
- http://secunia.com/advisories/61111
- http://www.ubuntu.com/usn/USN-2867-1
- http://libvirt.org/git/?p=libvirt.git%3Ba=commit%3Bh=2bdcd29c713dfedd813c89f56ae98f6f3898313d
- http://www.mandriva.com/security/advisories?name=MDVSA-2015:023
- http://www.mandriva.com/security/advisories?name=MDVSA-2015:070