6346 matches found
Xen Security Vulnerabilities
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 runtime migration to ensure uptime and avoid downtime. Xen has a security vulnerability that stems...
Driver Disk for Mellanox mlnxen 5.9_0.5.5.0 - For Citrix Hypervisor 8.2 LTSR
Who should install this driver disk? Customers running the Citrix Hypervisor 8.2 LTSR release who use Mellanox's mlnxen driver and wish to use the latest version of the following: Driver Module| Version ---|--- mlxcompat| Not applicable mlxfw| Not applicable auxiliary| Not applicable mlxdevm| 1.0...
How to change the DNS for a Citrix Hypervisor
Change the DNS for Citrix Hypervisor...
PT-2023-6849
Name of the Vulnerable Software and Affected Versions QEMU affected versions not specified Description A bug in QEMU could cause a guest I/O operation to be targeted to offset 0 instead of an arbitrary disk offset, potentially overwriting the VM's boot code. This could allow an attacker to read...
Amazon Linux 2023 : bpftool, kernel, kernel-devel (ALAS2023-2023-349)
It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2023-349 advisory. KVM: arm64: Prevent unconditional donation of unmapped regions from the hostNOTE: https://source.android.com/docs/security/bulletin/2023-08-01NOTE:...
hw: amd: INVD instruction may lead to a loss of SEV-ES guest machine memory integrity problem
A flaw was found in some of AMD CPU's due to improper or unexpected behavior of the INVD. This issue may allow an attacker with a malicious hypervisor to affect cache line write-back behavior of the CPU, potentially leading to a loss of guest virtual machine VM memory integrity...
Ubuntu 22.04 LTS / 23.04 : Linux kernel vulnerabilities (USN-6383-1)
The remote Ubuntu 22.04 LTS / 23.04 host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6383-1 advisory. Jana Hofmann, Emanuele Vannacci, Cedric Fournet, Boris Kopf, and Oleksii Oleksenko discovered that some AMD processors could leak stale data from...
Runtime error 255 at 74FE35D2 occurs when try to install application on ICA session
Some special applications cannot be installed on the ICA session. RDP or Hypervisor VM Console does not have this problem...
hw: amd: INVD instruction may lead to a loss of SEV-ES guest machine memory integrity problem
A flaw was found in some of AMD CPU's due to improper or unexpected behavior of the INVD. This issue may allow an attacker with a malicious hypervisor to affect cache line write-back behavior of the CPU, potentially leading to a loss of guest virtual machine VM memory integrity...
Oracle Linux 5 : ELSA-2013-1790-1: / kernel (ELSA-2013-17901)
The remote Oracle Linux 5 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2013-17901 advisory. - Xen 4.3.x and earlier does not properly handle certain errors, which allows local HVM guests to obtain hypervisor stack memory via a 1 port or 2 memory mappe...
Oracle Linux 7 : Unbreakable Enterprise kernel-container kata-image kata-runtime kata kubernetes kubernetes istio olcne (ELSA-2020-5765)
The remote Oracle Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2020-5765 advisory. - x86/speculation: Add SRBDS vulnerability and mitigation documentation Mark Gross Orabug: 31446720 CVE-2020-0543 - x86/speculation: Add Special Regist...
Xen arm32: The cache may not be properly cleaned/invalidated (XSA-437)
The Arm cache may not be properly cleaned or invalidated due to an arithmetic overflow flaw. Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number. %NASLMINLEVEL 80900 C Tenable Inc. include'compat.inc'; if description...
Oracle Linux 7 : kernel (ELSA-2020-4060)
The remote Oracle Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2020-4060 advisory. - vfio vfio/pci: Fix SR-IOV VF handling with MMIO blocking Alex Williamson 1820632 CVE-2020-12888 - x86 mm: Fix mremap not considering huge pmd devmap...
Oracle Linux 5 : kvm (ELSA-2010-0271)
The remote Oracle Linux 5 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2010-0271 advisory. - Resolves: bz563465 EMBARGOED CVE-2010-0419 kvm: emulator privilege escalation segment selector check rhel-5.5 -...
OESA-2023-1588 kernel security update
The Linux Kernel, the operating system core itself. Security Fixes: A hash collision flaw was found in the IPv6 connection lookup table in the Linux kernel’s IPv6 functionality when a user makes a new kind of SYN flood attack. A user located in the local network or with a high bandwidth connectio...
Windows 11 guest OS is not supported on Citrix Hypervisor 8.2CU1
Windows 11 guest OS install is not supported on Citrix Hypervisor 8.2CU1...
Update to latest Citrix Hypervisor 8.2 CU1 hotfixes
To update to most recent hotfixes for the supported Citrix Hypervisor 8.2 CU1...
CLSA-2023-1693426883 kernel: Fix of 20 CVEs
netfilter: nftsetpipapo: fix improper element removal CVE-2023-4004 - net: tun: fix bugs for oversize packet when napi frags enabled CVE-2023-3812 - net/sched: clsfw: Fix improper refcount update leads to use-after-free CVE-2023-3776 - net/sched: schqfq: account for stab overhead in qfqenqueue...
