CVE-2022-23523 rust-vmm linux-loader vulnerable to Out-of-bounds Read

In versions prior to 0.8.1, the linux-loader crate uses the offsets and sizes provided in the ELF headers to determine the offsets to read from. If those offsets point beyond the end of the file this could lead to Virtual Machine Monitors using the linux-loader crate entering an infinite loop if...

PT-2022-5844 · Vmware · Vmware Esxi +2

Name of the Vulnerable Software and Affected Versions: VMware ESXi, Workstation, and Fusion affected versions not specified Description: A heap out-of-bounds write vulnerability in the USB 2.0 controller EHCI allows a malicious actor with local administrative privileges on a virtual machine to...

linux-loader reading beyond EOF could lead to infinite loop

Impact The linux-loader crate used the offsets and sizes provided in the ELF headers to determine the offsets to read from. If those offsets pointed beyond the end of the file this could lead to an infinite loop. Virtual Machine Monitors using the linux-loader crate could enter an infinite loop i...

GHSA-52H2-M2CF-9JH6 linux-loader reading beyond EOF could lead to infinite loop

Impact The linux-loader crate used the offsets and sizes provided in the ELF headers to determine the offsets to read from. If those offsets pointed beyond the end of the file this could lead to an infinite loop. Virtual Machine Monitors using the linux-loader crate could enter an infinite loop i...

[SECURITY] Fedora 35 Update: bcel-6.4.1-10.fc35

The Byte Code Engineering Library formerly known as JavaClass is intended to give users a convenient possibility to analyze, create, and manipulate binary Java class files those ending with .class. Classes are represented by objects which contain all the symbolic information of the given class:...

[SECURITY] Fedora 36 Update: bcel-6.4.1-10.fc36

The Byte Code Engineering Library formerly known as JavaClass is intended to give users a convenient possibility to analyze, create, and manipulate binary Java class files those ending with .class. Classes are represented by objects which contain all the symbolic information of the given class:...

kernel: KVM: cmpxchg_gpte can write to pfns outside the userspace region

A flaw was found in KVM. When updating a guest's page table entry, vmpgoff was improperly used as the offset to get the page's pfn. As vaddr and vmpgoff are controllable by user-mode processes, this flaw allows unprivileged local users on the host to write outside the userspace region and...

Xen 安全漏洞

Xen is an open source virtual machine monitor product from the University of Cambridge, UK. The product enables different and incompatible operating systems to run on the same computer and supports migration at runtime to ensure uptime and avoid downtime. A security vulnerability exists in Xen...

CLSA-2022-1669919330 kernel: Fix of CVE-2021-22543

KVM: do not allow mapping valid but non-reference-counted pages CVE-2021-22543...

Dell PowerPath Management Appliance 安全漏洞

Dell PowerPath Management Appliance is a PowerPath host management application from Dell USA that offers two models: a virtual machine-based appliance and a Docker containerized appliance. The Dell PowerPath Management Appliance is vulnerable to a sensitive information disclosure vulnerability th...

Dell PowerPath Management Appliance 跨站脚本漏洞

Dell PowerPath Management Appliance is a PowerPath host management application from Dell USA that offers two models: a virtual machine-based appliance and a Docker containerized appliance.Dell PowerPath Management Appliance has a security vulnerability for which no information is available...

Dell PowerPath Management Appliance 操作系统命令注入漏洞

The Dell PowerPath Management Appliance is a PowerPath host management application from Dell Inc. that offers two models: a virtual machine-based appliance and a Docker containerized appliance. A command injection vulnerability exists in Dell PowerPath Management Appliance versions 3.3, 3.2, 3.1,...

Dell PowerPath Management Appliance 跨站请求伪造漏洞

The Dell PowerPath Management Appliance is a PowerPath host management application from Dell Inc. that offers two models: a virtual machine-based appliance and a Docker containerized appliance. The Dell PowerPath Management Appliance suffers from a cross-site request forgery vulnerability that ca...

Dell PowerPath Management Appliance 安全漏洞

Dell PowerPath Management Appliance is a PowerPath host management application from Dell USA that offers two models: a virtual machine-based appliance and a Docker containerized appliance. dell PowerPath Management Appliance Licensing Issues Vulnerability. An attacker could use this vulnerability...

Dell PowerPath Management Appliance 安全漏洞

The Dell PowerPath Management Appliance is a PowerPath host management application from Dell Inc. that offers two models: a virtual machine-based appliance and a Docker containerized appliance. An elevation of privilege vulnerability exists in Dell PowerPath Management Appliance version 3.3, whic...

RHEL 8 : RHV Manager (ovirt-engine) [ovirt-4.5.3] (RHSA-2022:8502)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2022:8502 advisory. The ovirt-engine package provides the Red Hat Virtualization Manager, a centralized management platform that allows system administrators to...

podman: podman machine spawns gvproxy with port bound to all IPs

A flaw was found in podman. The podman machine function used to create and manage Podman virtual machine containing a Podman process spawns a gvproxy process on the host system. The gvproxy API is accessible on port 7777 on all IP addresses on the host. If that port is open on the host's firewall...

kernel: KVM: LAPIC: Also cancel preemption timer during SET_LAPIC

A vulnerability was found in the Linux kernel's KVM component related to the LAPIC during the guest reboot process. This issue arises when the SETLAPIC command is issued without exposing the tsc-deadline mode, leading to warnings and potential inconsistencies due to an unhandled preemption timer...

kernel: gso: do not skip outer ip header in case of ipip and net_failover

In the Linux kernel, the following vulnerability has been resolved: gso: do not skip outer ip header in case of ipip and netfailover We encounter a tcp drop issue in our cloud environment. Packet GROed in host forwards to a VM virtionet nic with netfailover enabled. VM acts as a IPVS LB with ipip...

kernel: KVM: NULL pointer dereference in kvm_irq_delivery_to_apic_fast()

A flaw was found in the Linux kernel’s KVM when attempting to set a SynIC IRQ. This issue makes it possible for a misbehaving VMM to write to SYNIC/STIMER MSRs, causing a NULL pointer dereference. This flaw allows an unprivileged local attacker on the host to issue specific ioctl calls, causing a...