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CVE-2012-6075

Impact:
Important
Public Date:
2012-12-16
Bugzilla:
889301: CVE-2012-6075 qemu: e1000 driver buffer overflow when processing large packets when SBP and LPE flags are disabled

The MITRE CVE dictionary describes this issue as:

Buffer overflow in the e1000_receive function in the e1000 device driver (hw/e1000.c) in QEMU 1.3.0-rc2 and other versions, when the SBP and LPE flags are disabled, allows remote attackers to cause a denial of service (guest OS crash) and possibly execute arbitrary guest code via a large packet.

Find out more about CVE-2012-6075 from the MITRE CVE dictionary dictionary and NIST NVD.

CVSS v2 metrics

NOTE: The following CVSS v2 metrics and score provided are preliminary and subject to review.

Base Score 6.8
Base Metrics AV:A/AC:H/Au:N/C:C/I:C/A:C
Access Vector Adjacent Network
Access Complexity High
Authentication None
Confidentiality Impact Complete
Integrity Impact Complete
Availability Impact Complete

Find out more about Red Hat support for the Common Vulnerability Scoring System (CVSS).

Red Hat Security Errata

Platform Errata Release Date
OpenStack Folsom (qemu-kvm-rhev) RHSA-2013:0639 2013-03-12
Red Hat Enterprise Linux 5 (xen) RHSA-2013:0599 2013-03-06
RHEV Agents (vdsm) (qemu-kvm-rhev) RHSA-2013:0610 2013-03-07
Red Hat Enterprise Linux 6 (qemu-kvm) RHSA-2013:0609 2013-03-07
Red Hat Enterprise Linux Virtualization 5 (xen) RHSA-2013:0599 2013-03-06
Red Hat Enterprise Linux Virtualization 5 (kvm) RHSA-2013:0608 2013-03-07
RHEV Hypervisor for RHEL-6 (rhev-hypervisor6) RHSA-2013:0636 2013-03-13

Affected Packages State

Platform Package State
Red Hat Enterprise Linux 5 kvm Affected

Last Modified