Vulnerability CVE-2014-0150
Published: 2014-04-18   Modified: 2014-04-19

Description:
Integer overflow in the virtio_net_handle_mac function in hw/net/virtio-net.c in QEMU 2.0 and earlier allows local guest users to execute arbitrary code via a MAC addresses table update request, which triggers a heap-based buffer overflow.

Type:

CWE-189

 (Numeric Errors)

CVSS2 => (AV:A/AC:M/Au:S/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.9/10
6.4/10
4.4/10
Exploit range
Attack complexity
Authentication
Adjacent network
Medium
Single time
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Redhat -> Enterprise linux 
QEMU -> QEMU 

 References:
http://article.gmane.org/gmane.comp.emulators.qemu/266768
http://thread.gmane.org/gmane.comp.emulators.qemu/266713
http://www.debian.org/security/2014/dsa-2909
http://www.debian.org/security/2014/dsa-2910
http://www.ubuntu.com/usn/USN-2182-1
https://bugzilla.redhat.com/show_bug.cgi?id=1078846
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