[SECURITY] Fedora 28 Update: nbdkit-1.4.4-1.fc28

NBD is a protocol for accessing block devices hard disks and disk-like things over the network. 'nbdkit' is a toolkit for creating NBD servers. The key features are: Multithreaded NBD server written in C with good performance. Well-documented, simple plugin API with a stable ABI guarantee. Allows...

[SECURITY] Fedora 29 Update: nbdkit-1.8.2-1.fc29

NBD is a protocol for accessing block devices hard disks and disk-like things over the network. nbdkit is a toolkit for creating NBD servers. The key features are: Multithreaded NBD server written in C with good performance. Minimal dependencies for the basic server. Liberal license BSD allows...

Dell PowerPath - Veeam Agent for Linux Limitations

Challenge If a Linux server has Dell PowerPath devices attached, all the underlying block devices representing the network paths to the server are skipped from processing. This will result in the error "No objects to backup" or PowerPath devices missing from the backup. If non-PowerPath devices a...

nbd-info NSE Script

Displays protocol and block device information from NBD servers. The Network Block Device protocol is used to publish block devices over TCP. This script connects to an NBD server and attempts to pull down a list of exported block devices and their details For additional information: Script...

Design/Logic Flaw

Use-after-free vulnerability in hw/pci/pcie.c in QEMU aka Quick Emulator allows local guest OS users to cause a denial of service QEMU instance crash via hotplug and hotunplug operations of Virtio block devices...

CVE-2014-3471

Use-after-free vulnerability in hw/pci/pcie.c in QEMU aka Quick Emulator allows local guest OS users to cause a denial of service QEMU instance crash via hotplug and hotunplug operations of Virtio block devices...

CVE-2014-3471

Use-after-free vulnerability in hw/pci/pcie.c in QEMU aka Quick Emulator allows local guest OS users to cause a denial of service QEMU instance crash via hotplug and hotunplug operations of Virtio block devices...

CVE-2014-3471

Use-after-free vulnerability in hw/pci/pcie.c in QEMU aka Quick Emulator allows local guest OS users to cause a denial of service QEMU instance crash via hotplug and hotunplug operations of Virtio block devices...

CVE-2014-3471

Use-after-free vulnerability in hw/pci/pcie.c in QEMU aka Quick Emulator allows local guest OS users to cause a denial of service QEMU instance crash via hotplug and hotunplug operations of Virtio block devices...

CVE-2014-3471

Use-after-free vulnerability in hw/pci/pcie.c in QEMU aka Quick Emulator allows local guest OS users to cause a denial of service QEMU instance crash via hotplug and hotunplug operations of Virtio block devices...

CVE-2014-3471: Use After Free

Use-after-free vulnerability in hw/pci/pcie.c in QEMU aka Quick Emulator allows local guest OS users to cause a denial of service QEMU instance crash via hotplug and hotunplug operations of Virtio block devices...

How to find the disk associated to a VM from XenServer CLI

While troubleshooting storage issues, we might need to get the VM's disk and its associated Virtual block devices . This article will help to get the desired details from the VM...

The vulnerability of Xen hypervisors allows a perpetrator to gain privileges necessary to disable blocking devices.

The vulnerability of the QEMU hypervisor component in Xen is related to deficiencies in access control for certain functions. Exploiting this vulnerability can allow an attacker, operating locally, to gain privileges necessary to disable block devices...

Ubuntu 14.04 LTS : QEMU vulnerabilities (USN-2724-1)

The remote Ubuntu 14.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-2724-1 advisory. It was discovered that QEMU incorrectly handled a PRDT with zero complete sectors in the IDE functionality. A malicious guest could possibly use this iss...

[SECURITY] Fedora 22 Update: nbd-3.11-1.fc22

Tools for the Linux Kernel's network block device, allowing you to use remote block devices over a TCP/IP network...

[SECURITY] Fedora 21 Update: nbd-3.11-1.fc21

Tools for the Linux Kernel's network block device, allowing you to use remote block devices over a TCP/IP network...

Fedora 22 : xfsprogs-3.2.2-2.fc22 (2015-12435)

Gabriel Vlasiu reported that xfsmetadump, part of the xfsprogs suite of tools for the XFS filesystem, did not properly obfuscate data. xfsmetadump properly obfuscates active metadata, but the rest of the space within that fs block comes through in the clear. This could lead to exposure of stale...

CVE-2015-5166

Use-after-free vulnerability in QEMU in Xen 4.5.x and earlier does not completely unplug emulated block devices, which allows local HVM guest users to gain privileges by unplugging a block device twice...

Design/Logic Flaw

Use-after-free vulnerability in QEMU in Xen 4.5.x and earlier does not completely unplug emulated block devices, which allows local HVM guest users to gain privileges by unplugging a block device twice...

CVE-2015-5166

Use-after-free vulnerability in QEMU in Xen 4.5.x and earlier does not completely unplug emulated block devices, which allows local HVM guest users to gain privileges by unplugging a block device twice...