Vulnerability in Mageia

CVE-2014-8136

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.

EPSS: 0.004 (32.1th percentile) — read the EPSS interpretation.

Affected products

Mageia — versions 4.0
Canonical Ubuntu_linux — versions 12.04, 14.04, 15.04
Opensuse — versions 13.1, 13.2
Redhat Enterprise_linux_desktop — versions 7.0
Redhat Enterprise_linux_hpc_node — versions 7.0
Redhat Enterprise_linux_server — versions 7.0
Redhat Enterprise_linux_workstation — versions 7.0
Redhat Libvirt
N/a — versions n/a

Weakness classification (CWE)

CWE-264

References

secalert@redhat.com (x_refsource_CONFIRM)
secalert@redhat.com (vendor-advisory, x_refsource_MANDRIVA, Broken Link)
secalert@redhat.com (vendor-advisory, Third Party Advisory, x_refsource_SUSE)
secalert@redhat.com (x_refsource_SECUNIA, third-party-advisory)
secalert@redhat.com (vendor-advisory, Third Party Advisory, x_refsource_SUSE)
secalert@redhat.com (x_refsource_CONFIRM, Third Party Advisory)
secalert@redhat.com (x_refsource_REDHAT, vendor-advisory, Third Party Advisory)
secalert@redhat.com (vendor-advisory, x_refsource_MANDRIVA, Broken Link)
secalert@redhat.com (x_refsource_UBUNTU, vendor-advisory, Third Party Advisory)