VulnerabilityModified
CVE-2014-0150
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.
MEDIUM 4.9EPSS 0.71%
Does this matter?
Lower severity and a low EPSS score (0.71%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 2.0
- 4.9 MEDIUMAV:A/AC:M/Au:S/C:P/I:P/A:P
- EPSS
- 0.71% probability · 52th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-189
- Affected
- qemu/qemu · redhat/enterprise linux
- Source
- secalert@redhat.com
References
- http://article.gmane.org/gmane.comp.emulators.qemu/266768
- http://secunia.com/advisories/57878Vendor Advisory
- http://secunia.com/advisories/58191
- http://thread.gmane.org/gmane.comp.emulators.qemu/266713Patch
- 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
- http://article.gmane.org/gmane.comp.emulators.qemu/266768
- http://secunia.com/advisories/57878Vendor Advisory
- http://secunia.com/advisories/58191
- http://thread.gmane.org/gmane.comp.emulators.qemu/266713Patch
- 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
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.