GSD-2021-1000012 KVM: VMX: Don't use vcpu->run->internal.ndata as an array index

KVM: VMX: Don't use vcpu-run-internal.ndata as an array index This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.11.16 by commit...

GSD-2021-1000310 KVM: VMX: Disable preemption when probing user return MSRs

KVM: VMX: Disable preemption when probing user return MSRs This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.10.38 by commit...

UVI-2021-1000022 KVM: VMX: Don't use vcpu->run->internal.ndata as an array index

KVM: VMX: Don't use vcpu-run-internal.ndata as an array index This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.10.32 by commit...

UVI-2021-1000190 KVM: VMX: Disable preemption when probing user return MSRs

KVM: VMX: Disable preemption when probing user return MSRs This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.12.5 by commit...

UVI-2021-1000012 KVM: VMX: Don't use vcpu->run->internal.ndata as an array index

KVM: VMX: Don't use vcpu-run-internal.ndata as an array index This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.11.16 by commit...

CVE-2020-3999

VMware ESXi 7.0 prior to ESXi70U1c-17325551, VMware Workstation 16.x prior to 16.0 and 15.x prior to 15.5.7, VMware Fusion 12.x prior to 12.0 and 11.x prior to 11.5.7 and VMware Cloud Foundation contain a denial of service vulnerability due to improper input validation in GuestInfo. A malicious...

VMware ESXi Elevation of Privilege Vulnerability

VMware ESXi is a virtualization software and the software supports windows platform to run. An elevation of privilege vulnerability exists in VMware ESXi. The vulnerability stems from an issue with how certain system calls are managed. An attacker with privileges only in the VMX process could...

VMSA-2020-0026 : VMware ESXi, Workstation and Fusion updates address use-after-free and privilege escalation vulnerabilities

a. Use-after-free vulnerability in XHCI USB controller CVE-2020-4004 VMware ESXi contains a use-after-free vulnerability in the XHCI USB controller. A malicious actor with local administrative privileges on a virtual machine may exploit this issue to execute code as the virtual machines VMX proce...

VMware Fixes Critical Flaw in ESXi Hypervisor

VMware has hurried out fixes for a critical flaw in its ESXi hypervisor, a few weeks after it was found during China’s Tianfu Cup hacking competition. The use-after-free vulnerability CVE-2020-4004 has a CVSS score of 9.3 out of 10, making it critical. It exists in the eXtensible Host Controller...

CVE-2020-4005

VMware ESXi 7.0 before ESXi70U1b-17168206, 6.7 before ESXi670-202011101-SG, 6.5 before ESXi650-202011301-SG contains a privilege-escalation vulnerability that exists in the way certain system calls are being managed. A malicious actor with privileges within the VMX process only, may escalate thei...

Design/Logic Flaw

VMware ESXi 7.0 before ESXi70U1b-17168206, 6.7 before ESXi670-202011101-SG, 6.5 before ESXi650-202011301-SG, Workstation 15.x before 15.5.7, Fusion 11.x before 11.5.7 contain a use-after-free vulnerability in the XHCI USB controller. A malicious actor with local administrative privileges on a...

Privilege escalation

VMware ESXi 7.0 before ESXi70U1b-17168206, 6.7 before ESXi670-202011101-SG, 6.5 before ESXi650-202011301-SG contains a privilege-escalation vulnerability that exists in the way certain system calls are being managed. A malicious actor with privileges within the VMX process only, may escalate thei...

VMware ESXi Resource Management Error Vulnerability

Vmware VMware ESXi is a server virtualization platform from Vmware that can be installed directly on physical servers. A security vulnerability exists in VMware ESXi that stems from the inclusion of a no after-use vulnerability in the XHCI USB controller. A malicious participant with local...

Citrix App Layering: Mass Edit of VMX Advanced Settings

Introduction Sometimes there are special settings that Unidesk customers must add to their desktop VMX files based on recommendations by VMware. This script was developed in order to ease the administrative burden of this requirement. The script can also set memory or CPU reservations, as these a...

Citrix App Layering: Desktop Processing Utility

Introduction This utility was developed to modify desktop certain settings outside of Unidesk. The script is capable of adding or removing vmx file entries, setting memory and CPU reservations as well as moving the desktops into a particular resource pool or vCenter folder. The utility is designe...

Unbreakable Enterprise kernel security update

4.1.12-124.44.4 - scsi: qla2xxx: Fix NULL pointer crash due to active timer for ABTS [email protected] Orabug: 32020790 4.1.12-124.44.3 - qed: Reduce verbosity of unimplemented MFW messages Mintz, Yuval Orabug: 31959299 - kexec: validate pe files against the systemblacklistkeyring Eric...

The vulnerability of JunOS’s router operating systems vMX and MX150 allows a hacker to trigger a service failure.

The vulnerability of JunOS’ vMX and MX150 routers exists due to insufficient validation of input data. Exploiting this vulnerability can allow a malicious actor to cause service interruptions remotely...

CVE-2020-3970

VMware ESXi 7.0 before ESXi7.0.0-1.20.16321839, 6.7 before ESXi670-202004101-SG and 6.5 before ESXi650-202005401-SG, Workstation 15.x before 15.5.5, and Fusion 11.x before 11.5.5 contain an out-of-bounds read vulnerability in the Shader functionality. A malicious actor with non-administrative loc...

libvirt security update

5.7.0-15.el7 - qemu: Escape the qemu driver systemd DOT hoax Wim ten Have Orabug: 31380815 5.7.0-14.el7 - vmx: make 'fileName' optional for CD-ROMs Pino Toscano Orabug: 31350200 - vmx: shortcut earlier few 'ignore' cases in virVMXParseDisk Pino Toscano Orabug: 31350200 - domain group: Fix a...

CVE-2020-3958

VMware ESXi 6.7 before ESXi670-202004101-SG and 6.5 before ESXi650-202005401-SG, VMware Workstation 15.x before 15.5.2 and VMware Fusion 11.x before 11.5.2 contain a denial-of-service vulnerability in the shader functionality. Successful exploitation of this issue may allow attackers with...