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CVE-2014-3461

Status Candidate

Overview

CVE-2014-3461 Qemu: usb: fix up post load checks

Related Files

Red Hat Security Advisory 2014-1268-01
Posted Sep 22, 2014
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2014-1268-01 - KVM is a full virtualization solution for Linux on AMD64 and Intel 64 systems. The qemu-kvm-rhev package provides the user-space component for running virtual machines using KVM. Two integer overflow flaws were found in the QEMU block driver for QCOW version 1 disk images. A user able to supply a malicious image file to QEMU or to helper tools used in image conversion by services such as glance and nova could potentially use these flaws to cause memory corruption, resulting in a crash or possibly arbitrary code execution.

tags | advisory, overflow, arbitrary, code execution
systems | linux, redhat
advisories | CVE-2013-4148, CVE-2013-4149, CVE-2013-4150, CVE-2013-4151, CVE-2013-4527, CVE-2013-4529, CVE-2013-4535, CVE-2013-4536, CVE-2013-4541, CVE-2013-4542, CVE-2013-6399, CVE-2014-0182, CVE-2014-0222, CVE-2014-0223, CVE-2014-3461
SHA-256 | fa9a090f061e49ebd6c9d9180ffd2781fd7e6e5ab6c7769ae73a3ad939cdc81f
Gentoo Linux Security Advisory 201408-17
Posted Sep 2, 2014
Authored by Gentoo | Site security.gentoo.org

Gentoo Linux Security Advisory 201408-17 - Multiple vulnerabilities have been found in QEMU, worst of which allows local attackers to execute arbitrary code. Versions less than 2.0.0-r1 are affected.

tags | advisory, arbitrary, local, vulnerability
systems | linux, gentoo
advisories | CVE-2013-4544, CVE-2014-0142, CVE-2014-0143, CVE-2014-0144, CVE-2014-0145, CVE-2014-0146, CVE-2014-0147, CVE-2014-0150, CVE-2014-0222, CVE-2014-0223, CVE-2014-2894, CVE-2014-3461
SHA-256 | 9d6ef3512527b948060fb59c7854bf14c239e1401b4d23ee32f8ef1c70a86be4
Red Hat Security Advisory 2014-0888-01
Posted Jul 24, 2014
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2014-0888-01 - KVM is a full virtualization solution for Linux on AMD64 and Intel 64 systems. The qemu-kvm-rhev package provides the user-space component for running virtual machines using KVM in environments managed by Red Hat Enterprise Linux OpenStack Platform. Multiple buffer overflow, input validation, and out-of-bounds write flaws were found in the way the virtio, virtio-net, virtio-scsi, and usb drivers of QEMU handled state loading after migration. A user able to alter the savevm data could use either of these flaws to corrupt QEMU process memory on the host, which could potentially result in arbitrary code execution on the host with the privileges of the QEMU process.

tags | advisory, overflow, arbitrary, code execution
systems | linux, redhat
advisories | CVE-2013-4148, CVE-2013-4151, CVE-2013-4535, CVE-2013-4536, CVE-2013-4541, CVE-2013-4542, CVE-2013-6399, CVE-2014-0182, CVE-2014-2894, CVE-2014-3461
SHA-256 | 195082a4a46ffe4559088354e4d5d5cc6eb186e63237e778eda10ca9584098ab
Red Hat Security Advisory 2014-0927-01
Posted Jul 23, 2014
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2014-0927-01 - KVM is a full virtualization solution for Linux on AMD64 and Intel 64 systems. The qemu-kvm package provides the user-space component for running virtual machines using KVM. Two integer overflow flaws were found in the QEMU block driver for QCOW version 1 disk images. A user able to alter the QEMU disk image files loaded by a guest could use either of these flaws to corrupt QEMU process memory on the host, which could potentially result in arbitrary code execution on the host with the privileges of the QEMU process.

tags | advisory, overflow, arbitrary, code execution
systems | linux, redhat
advisories | CVE-2013-4148, CVE-2013-4149, CVE-2013-4150, CVE-2013-4151, CVE-2013-4527, CVE-2013-4529, CVE-2013-4535, CVE-2013-4536, CVE-2013-4541, CVE-2013-4542, CVE-2013-6399, CVE-2014-0182, CVE-2014-0222, CVE-2014-0223, CVE-2014-3461
SHA-256 | 43a93a5808a3210c405d552f4a7fb770b717bc2bfc530c0db6443987ead11ed8
Red Hat Security Advisory 2014-0744-01
Posted Jun 11, 2014
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2014-0744-01 - KVM is a full virtualization solution for Linux on AMD64 and Intel 64 systems. The qemu-kvm-rhev package provides the user-space component for running virtual machines using KVM in environments managed by Red Hat Enterprise Virtualization Manager. Multiple buffer overflow, input validation, and out-of-bounds write flaws were found in the way the virtio, virtio-net, virtio-scsi, and usb drivers of QEMU handled state loading after migration. A user able to alter the savevm data could use either of these flaws to corrupt QEMU process memory on the host, which could potentially result in arbitrary code execution on the host with the privileges of the QEMU process.

tags | advisory, overflow, arbitrary, code execution
systems | linux, redhat
advisories | CVE-2013-4148, CVE-2013-4151, CVE-2013-4535, CVE-2013-4536, CVE-2013-4541, CVE-2013-4542, CVE-2013-6399, CVE-2014-0182, CVE-2014-2894, CVE-2014-3461
SHA-256 | c6ce2409ba4608d4d3d3603918d16469c4e51f716467bdf6ea4a4f531e27cbef
Red Hat Security Advisory 2014-0743-01
Posted Jun 11, 2014
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2014-0743-01 - KVM is a full virtualization solution for Linux on AMD64 and Intel 64 systems. The qemu-kvm package provides the user-space component for running virtual machines using KVM. Multiple buffer overflow, input validation, and out-of-bounds write flaws were found in the way the virtio, virtio-net, virtio-scsi, and usb drivers of QEMU handled state loading after migration. A user able to alter the savevm data could use either of these flaws to corrupt QEMU process memory on the host, which could potentially result in arbitrary code execution on the host with the privileges of the QEMU process.

tags | advisory, overflow, arbitrary, code execution
systems | linux, redhat
advisories | CVE-2013-4148, CVE-2013-4151, CVE-2013-4535, CVE-2013-4536, CVE-2013-4541, CVE-2013-4542, CVE-2013-6399, CVE-2014-0182, CVE-2014-2894, CVE-2014-3461
SHA-256 | 7551cfb9286069e49610c9c4792c8f74264a2a7bd5f8be1ff9710d2ae94ad226
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