The vulnerability of the blkfront driver in the PV command of the Xen hypervisor allows a hacker to cause a service failure.

The vulnerability of the blkfront driver in the PV command of the Xen hypervisor is caused by synchronization errors when using a shared resource. Exploiting this vulnerability can allow an attacker to cause service failures...

The vulnerability of the blkfront component in the Xen hypervisor allows a attacker to trigger a service failure.

The vulnerability of the blkfront component in the Xen hypervisor is related to resource release errors. Exploiting this vulnerability can allow a malicious actor to cause service failures remotely...

Ubuntu: Security Advisory (USN-4254-2)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Ubuntu: Security Advisory (USN-4163-2)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Ubuntu: Security Advisory (USN-4303-2)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Ubuntu: Security Advisory (USN-5062-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Driver Disk for Qlogic fastlinq 8.70.10.0 - For Citrix Hypervisor 8.2 LTSR

Who Should Install this Driver Disk? Customers on Dell hardware running the Citrix Hypervisor 8.2 LTSR release who use Qlogic's fastlinq driver and wish to use the latest version of the following: Driver Module| Version ---|--- qed| 8.70.10.0 qede| 8.70.10.0 qedf| 8.70.10.0 qedi| 8.70.10.0 qedr|...

(0Day) (Pwn2Own) Oracle VirtualBox SLIRP sosendoob Out-Of-Bounds Read Information Disclosure Vulnerability

This vulnerability allows local attackers to disclose sensitive information on affected installations of Oracle VirtualBox. An attacker must first obtain the ability to execute high-privileged code on the target guest system in order to exploit this vulnerability. The specific flaw exists within...

The vulnerability of the gntalloc driver of the Xen hypervisor allows a hacker to cause a service failure.

The vulnerability of the gntalloc driver in Xen hypervisors arises due to synchronization errors when using a shared resource. Exploiting this vulnerability can allow attackers to cause service failures...

The vulnerability of the netfront component in the Xen hypervisor allows a attacker to trigger a service failure.

The vulnerability of the netfront component in the Xen hypervisor is related to resource release errors. Exploiting this vulnerability can allow an attacker to cause a service failure...

[SECURITY] Fedora 36 Update: qemu-6.2.0-14.fc36

qemu is an open source virtualizer that provides hardware emulation for the KVM hypervisor. qemu acts as a virtual machine monitor together with the KVM kernel modules, and emulates the hardware for a full system such as a PC and its associated peripherals...

Medium: kernel

Issue Overview: An out-of-bounds read flaw was found in the Linux kernel's TeleTYpe subsystem. The issue occurs in how a user triggers a race condition using ioctls TIOCSPTLCK and TIOCGPTPEER and TIOCSTI and TCXONC with leakage of memory in the flushtoldisc function. This flaw allows a local user...

The vulnerability of VMware Workstation’s hypervisor is related to insufficient protection of registration data, allowing attackers to disclose protected information.

The vulnerability of VMware Workstation hypervisor is related to insufficient protection of registration data. Exploiting this vulnerability can allow a malicious actor to disclose the protected information...

The vulnerability of the xenbus component of the Xen hypervisor allows a attacker to cause a service failure.

The vulnerability of the xenbus component of the Xen hypervisor arises due to synchronization errors when using a shared resource. Exploiting this vulnerability can allow an attacker to cause a service failure...

The vulnerabilities of components such as blkfront, netfront, scsifront, usbfront, dmabuf, xenbus, 9p, kbdfront, and pvcalls in the Xen hypervisor allow a malicious actor to cause service failures.

The vulnerabilities of the components blkfront, netfront, scsifront, usbfront, dmabuf, xenbus, 9p, kbdfront, and pvcalls in the Xen hypervisor are caused by synchronization errors when using a shared resource. Exploiting these vulnerabilities can allow attackers to cause service failures...

Citrix ADC VPX VM STATE Halted after upgrade to SDX 13.1

After upgrade to SDX 13.1 27.59 or lower 13.1 version firmware, you may find SDX booted with SVM running, but VPX in Halted state. Try launch the VM you get the following error: "INTERNALERROR xenopsd internal error: Unix.UnixerrorUnix.ENODEV. "write". "" Checking mpscontrol.log on SVM, you may...

[SECURITY] Fedora 35 Update: xen-4.15.3-4.fc35

This package contains the XenD daemon and xm command line tools, needed to manage virtual machines running under the Xen hypervisor...

Driver Disk for Microsemi smartpqi 2.1.18-045 - For Citrix Hypervisor 8.2 LTSR

Who Should Install this Driver Disk? Customers running the Citrix Hypervisor 8.2 LTSR release who use Microsemi's smartpqi driver and wish to use the latest version of the following: Driver Module| Version ---|--- smartpqi| 2.1.18045 Issues Resolved In this Driver Disk Includes general enhancemen...

USN-5564-1: Linux kernel (Intel IoTG) vulnerabilities

Zhenpeng Lin discovered that the network packet scheduler implementation in the Linux kernel did not properly remove all references to a route filter before freeing it in some situations. A local attacker could use this to cause a denial of service system crash or execute arbitrary code...

The vulnerability of the cross-platform hypervisor Xen in Linux operating systems allows a perpetrator to gain unauthorized access to protected information or cause service failures.

The vulnerability of the cross-platform hypervisor Xen in the Linux operating system is related to the disclosure of information. Exploiting this vulnerability can allow an intruder to gain unauthorized access to protected information or cause service failures...