1378 matches found
PT-2022-7331 · Xen +1 · Xenstore +1
Name of the Vulnerable Software and Affected Versions: Xenstore affected versions not specified Description: The issue is related to uncontrolled resource allocation in the Xenstore storage of the Xen hypervisor. Exploitation can lead to a denial of service DoS of xenstored. Malicious guests can...
The vulnerability of Xen hypervisors, related to the swapping of the zero pointer, allows a attacker to trigger a service failure.
The vulnerability of Xen hypervisors is related to the handling of the zero pointer. Exploiting this vulnerability can allow an attacker to cause a service failure...
The vulnerability of Xen hypervisors, related to the use of memory after it is freed, allows a attacker to execute arbitrary code or cause a service failure.
The vulnerability of Xen hypervisors is related to the use of memory after it has been freed. Exploiting this vulnerability can allow an attacker to execute arbitrary code or cause a service failure...
Amazon Linux AMI : kernel (ALAS-2022-1636)
The version of kernel installed on the remote host is prior to 4.14.294-150.533. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS-2022-1636 advisory. An out-of-bounds write flaw was found in the Linux kernel's framebuffer-based console driver functionality in the w...
The vulnerability of the Oxenstored component in the Xen hypervisor allows a hacker to execute arbitrary code.
The vulnerability of the Oxenstored component in the Xen hypervisor is related to the use of an unreliable search path. Exploiting this vulnerability allows an attacker to execute arbitrary code...
The vulnerability of Xen hypervisors relates to the unsafe management of privileges, allowing attackers to elevate their own privileges.
The vulnerability of Xen hypervisors is related to insecure management of privileges. Exploiting this vulnerability can allow attackers to enhance their privileges...
The vulnerability of Xen hypervisors, related to deficiencies in the authorization process, allows attackers to gain unauthorized access to protected information.
The vulnerability of Xen hypervisors is related to deficiencies in the authentication process. Exploiting this vulnerability can allow an attacker to gain unauthorized access to protected information...
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 Xen supervisor tool, caused by synchronization errors when using a shared resource, allows a malicious actor to trigger a service failure.
The vulnerability of the PV virtualization mode implementation in Xen hypervisors arises due to synchronization errors when using a common resource. Exploiting this vulnerability can allow an attacker to cause a service failure...
The vulnerability of the SCSIFRONT driver in the PV command of the Xen hypervisor allows a hacker to cause a service failure.
The vulnerability of the PV driver of the Xen hypervisor is caused by synchronization errors when using a shared resource. Exploiting this vulnerability can allow attackers to cause service failures...
The vulnerability of the hvc_xen component (console) of the Xen hypervisor allows a attacker to cause a service failure.
The vulnerability of the hvcxen component console of the Xen hypervisor is related to an uncontrolled resource consumption. Exploiting this vulnerability may allow a malicious actor to cause service interruptions remotely...
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...
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...
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...
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 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...
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...
[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...
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...