CVE-2014-8136
low
CVSS v3
—
CVSS v2
2.1
VIR risk
2.1
Description
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.
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2014-8136
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| debian | bookworm | fixed | 1.2.9-7 |
| debian | bullseye | fixed | 1.2.9-7 |
| debian | forky | fixed | 1.2.9-7 |
| debian | sid | fixed | 1.2.9-7 |
| debian | trixie | fixed | 1.2.9-7 |
| suse | 13.1 | affected | |
| suse | 13.2 | affected | |
| rhel | 7.0 | affected | |
| ubuntu | 12.04 | affected | |
| ubuntu | 14.04 | affected | |
| ubuntu | 15.04 | affected | |
| ubuntu | 15.10 | affected | |
Application impact
| Vendor | Product | Versions | Fixed |
|---|---|---|---|
| redhat | libvirt | - | |
References
- http://advisories.mageia.org/MGASA-2015-0002.html
- http://libvirt.org/git/?p=libvirt.git%3Ba=commit%3Bh=2bdcd29c713dfedd813c89f56ae98f6f3898313d
- 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.mandriva.com/security/advisories?name=MDVSA-2015:023
- http://www.mandriva.com/security/advisories?name=MDVSA-2015:070
- http://www.ubuntu.com/usn/USN-2867-1
- https://security-tracker.debian.org/tracker/CVE-2014-8136
CWEs
CWE-264
Verify integrity in audit chain (admin only). AS-IS.