The vulnerabilities of the functions p2m_resolve_translation_fault() and p2m_get_entry() in Xen hypervisors, related to insufficient input data validation, allow attackers to access confidential data, compromise its integrity, and cause service failures.

The vulnerabilities of the functions p2mresolvetranslationfault and p2mgetentry in the Xen hypervisor are related to incorrect checks on the root table. Exploitation of these vulnerabilities can allow a malicious actor to gain access to confidential data, compromise its integrity, and cause servi...

The vulnerability of Xen hypervisors arises from insufficient validation of input data, allowing attackers to trigger service failures or increase their privileges.

The vulnerability of Xen hypervisors exists due to insufficient checking of input data. Exploiting this vulnerability can allow attackers to cause service failures or increase their privileges...

The vulnerability of the hypercall_initialise function in Xen hypervisors, related to insufficient validation of input data, allows a malicious actor to trigger a service failure.

The vulnerability of the hypercallinitialise function in Xen hypervisors is related to incorrect error handling for the invalid format symbol. Exploiting this vulnerability can allow a malicious actor to cause service failures...

The vulnerability of Xen hypervisors arises from insufficient validation of input data, allowing attackers to trigger service failures.

The vulnerability of Xen hypervisors exists due to insufficient checking of input data. Exploiting this vulnerability can allow attackers to cause service failures...

The vulnerability of Xen hypervisors arises from the failure to take measures to neutralize special elements used in the operating system’s command set. This allows attackers to access confidential data, compromise its integrity, and cause service failures.

The vulnerability of Xen hypervisors is related to a reliability domain error that may allow access to physical devices. Exploiting this vulnerability can enable attackers to gain access to confidential data, compromise its integrity, and cause service failures...

The vulnerability of Xen hypervisors relates to insufficient validation of input data. This allows attackers to gain access to confidential data, compromise its integrity, and cause service failures.

The vulnerability of Xen hypervisors relates to the dynamic adaptation of the number of page levels in the IOMMU, in accordance with the size of the address space of the user. Exploiting this vulnerability can allow an attacker to access confidential data, compromise its integrity, and even cause...

The vulnerability of Xen hypervisors relates to the execution of loops with an unavailable exit condition, allowing a malicious actor to cause a service failure.

The vulnerability of Xen hypervisors is related to incorrect processing of bits during iterations. Exploiting this vulnerability can allow an attacker to cause a service failure...

The vulnerability of Xen hypervisors relates to the insecure management of privileges, which allows attackers to gain access to confidential data, compromise its integrity, and cause service failures.

The vulnerability of Xen hypervisors is related to an emulation error in PV x86, where there is no check for the limit on the descriptor table. Exploiting this vulnerability can allow a remote attacker to access confidential data, compromise its integrity, and cause service failures...

The vulnerability of Xen hypervisors relates to insufficient validation of input data, allowing attackers to trigger a service failure.

The vulnerability of Xen hypervisors is related to an error in the VMX VMEntry function, which does not handle certain cases correctly. Exploiting this vulnerability can allow a remote attacker to cause service interruptions...

Denial Of Service (DoS)

kernel is vulnerable to denial of service DoS. The vulnerability exists as a flaw in the Xen hypervisor IOMMU error handling implementation could allow a privileged guest user, within a guest operating system that has direct control of a PCI device, to cause performance degradation on the host an...

Denial Of Service (DoS)

kernel is vulnerable to denial of service. A flaw was found in the way the Linux kernel's KVM hypervisor implementation emulated the syscall instruction for 32-bit guests. An unprivileged guest user could trigger this flaw to crash the guest...

Denial Of Service (DoS)

kernel is vulnerable to denial of service. A flaw was found in the way the Xen hypervisor implementation handled instruction emulation during virtual machine exits. A malicious user-space process running in an SMP guest could trick the emulator into reading a different instruction than the one th...

Denial Of Service (DoS)

kernel is vulnerable to denial of service DoS. The vulnerability exists as an off-by-one flaw was found in the addrok macro in the Linux kernel's Xen hypervisor implementation when running on 64-bit systems. A privileged guest user could trigger this flaw to cause the hypervisor to crash...

Denial Of Service (DoS)

kernel is vulnerable to denial of service DoS. The vulnerability exists as a flaw was found in the way the Linux kernel's Xen hypervisor implementation emulated the SAHF instruction. When using a fully-virtualized guest on a host that does not use hardware assisted paging HAP, such as those runni...

Privilege Escalation

kernel is vulnerable to privilege escalation. The vulnerability exists as a flaw was found in the way the Xen hypervisor implementation checked for the upper boundary when getting a new event channel port. A privileged guest user could use this flaw to cause a denial of service or escalate their...

Denial Of Service (DoS)

kernel is vulnerable to denial of service DoS. The vulnerability exists as a missing error checking in the way page tables were handled in the Xen hypervisor implementation could allow a privileged guest user to cause the host, and the guests, to lock up...

Denial Of Service (DoS)

kernel is vulnerable to denial of service DoS. The vulnerability exists as a flaw was found in fixuppagefault in the Xen hypervisor implementation. If a 64-bit para-virtualized guest accessed a certain area of memory, it could cause a denial of service on the host system running the Xen hyperviso...

Denial Of Service (DoS)

kernel is vulnerable to denial of service DoS. The vulnerability exists through a missing sanity check was found in vbdcreate in the Xen hypervisor implementation. As CD-ROM drives are not supported by the blkback back-end driver, attempting to use a virtual CD-ROM drive with blkback could trigge...

Denial Of Service (DoS)

kernel is vulnerable to denial of service. It was found that a malicious guest running on the Xen hypervisor could place invalid data in the memory that the guest shared with the blkback and blktap back-end drivers, resulting in a denial of service on the host system...

Denial Of Service (DoS)

kernel is vulnerable to denial of service. A flaw was found in the Xenbus code for the unified block-device I/O interface back end. A privileged guest user could use this flaw to cause a denial of service on the host system running the Xen hypervisor...