Description
VDSM and libvirt in Red Hat Enterprise Virtualization Hypervisor (aka RHEV-H) 7-7.x before 7-7.2-20151119.0 and 6-6.x before 6-6.7-20151117.0 as packaged in Red Hat Enterprise Virtualization before 3.5.6 when VSDM is run with -spice disable-ticketing and a VM is suspended and then restored, allows remote attackers to log in without authentication via unspecified vectors.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| RedHat | Enterprise Virtualization Hypervisor (aka RHEV-H) | 7-7.x before 7-7.2-20151119.0 and 6-6.x before 6-6.7-20151117.0 | — |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 7 | rhev-hypervisor7 | 7.2-20151129.1.el7ev | RHEA-2015:2527 |
| RHEL 6 | rhev-hypervisor6 | 6.7-20151123.0.el6ev | RHEA-2015:2527 |
| RHEL 6 | rhev-hypervisor7 | 7.2-20151129.1.el6ev | RHEA-2015:2527 |
Advisories 1
- RHEA-2015:2527 Red Hat Enhancement Advisory: rhev-hypervisor bug fix, and enhancement update Red Hat Security Advisories (RHSA) · Jun 29, 2026