CVE-2013-7336
1.9 Low
CVSS2
Attack Vector
LOCAL
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:L/AC:M/Au:N/C:N/I:N/A:P
7.7 High
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
5.1%
The qemuMigrationWaitForSpice function in qemu/qemu_migration.c in libvirt before 1.1.3 does not properly enter a monitor when performing seamless SPICE migration, which allows local users to cause a denial of service (NULL pointer dereference and libvirtd crash) by causing domblkstat to be called at the same time as the qemuMonitorGetSpiceMigrationStatus function.
Affected configurations
References
libvirt.org/git/?p=libvirt.git%3Ba=commit%3Bh=484cc321
libvirt.org/news.html
lists.opensuse.org/opensuse-updates/2014-05/msg00004.html
secunia.com/advisories/60895
security.gentoo.org/glsa/glsa-201412-04.xml
www.openwall.com/lists/oss-security/2014/03/18/1
www.openwall.com/lists/oss-security/2014/03/18/3
bugzilla.redhat.com/show_bug.cgi?id=1077620
Related
1.9 Low
CVSS2
Attack Vector
LOCAL
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:L/AC:M/Au:N/C:N/I:N/A:P
7.7 High
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
5.1%