Advisory ROSA-SA-2024-2396

Software: sudo 1.8.29 OS: ROSA Virtualization 2.1 packageevrstring: sudo-1.8.29-8.rv3.1 CVE-ID: CVE-2023-22809 BDU-ID: 2023-00210 CVE-Crit: MEDIUM. CVE-DESC.: A vulnerability in the sudoedit function of the Sudo system administration program is related to errors in the handling of additional...

Advisory ROSA-SA-2024-2394

Software: spice 0.14.3 OS: ROSA Virtualization 2.1 packageevrstring: spice-0.14.3-4.rv3 CVE-ID: CVE-2021-20201 BDU-ID: 2022-05884 CVE-Crit: MEDIUM CVE-DESC.: A vulnerability in the SPICE remote virtual desktop rendering system is associated with significantly less resource consumption at the clie...

Microsoft Windows Hyper-V Denial of Service Vulnerability

Microsoft Windows Hyper-V is a tool from Microsoft USA that provides hardware virtualization. A denial of service vulnerability exists in Microsoft Windows Hyper-V, which can be exploited by attackers to cause a denial of service...

AMD Radeon DirectX 11 Driver atidxx64.dll Shader Functionality arbitrary write vulnerability

Talos Vulnerability Report TALOS-2023-1847 AMD Radeon DirectX 11 Driver atidxx64.dll Shader Functionality arbitrary write vulnerability April 10, 2024 CVE Number CVE-2024-21979 SUMMARY An arbitrary write vulnerability exists in the Shader Functionality of AMD Radeon DirectX 11 Driver atidxx64.dll...

ROS-20240410-03

A vulnerability in the Libvirt virtualization management library is related to insufficient blocking. Exploitation of the vulnerability could allow an attacker to cause a denial of service...

AMD Radeon DirectX 11 Driver atidxx64.dll Shader Functionality arbitrary write vulnerability

Talos Vulnerability Report TALOS-2023-1848 AMD Radeon DirectX 11 Driver atidxx64.dll Shader Functionality arbitrary write vulnerability April 10, 2024 CVE Number CVE-2024-21972 SUMMARY An arbitrary write vulnerability exists in the Shader functionality of AMD Radeon DirectX 11 Driver atidxx64.dll...

PT-2024-27203

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description In CoCo VMs, it is possible for the untrusted host to cause set memory encrypted or set memory decrypted to fail, resulting in shared memory. Callers need to handle these errors to avoid...

SUSE CVE-2024-26691

In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: Fix circular locking dependency The rule inside kvm enforces that the vcpu-mutex is taken inside kvm-lock. The rule is violated by the pkvmcreatehypvm which acquires the kvm-lock while already holding the vcpu-mutex...

Microsoft Hyper-V 安全漏洞

Microsoft Windows Hyper-V is a tool from Microsoft USA that provides hardware virtualization. A denial of service vulnerability exists in Microsoft Windows Hyper-V, which can be exploited by attackers to cause a denial of service...

SUSE CVE-2023-52639

In the Linux kernel, the following vulnerability has been resolved: KVM: s390: vsie: fix race during shadow creation Right now it is possible to see gmap-private being zero in kvms390vsiegmapnotifier resulting in a crash. This is due to the fact that we add gmap-private == kvm after creation:...

DEBIAN-CVE-2024-26691

In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: Fix circular locking dependency The rule inside kvm enforces that the vcpu-mutex is taken inside kvm-lock. The rule is violated by the pkvmcreatehypvm which acquires the kvm-lock while already holding the vcpu-mutex...

UBUNTU-CVE-2023-52639

In the Linux kernel, the following vulnerability has been resolved: KVM: s390: vsie: fix race during shadow creation Right now it is possible to see gmap-private being zero in kvms390vsiegmapnotifier resulting in a crash. This is due to the fact that we add gmap-private == kvm after creation:...

CVE-2024-26691 KVM: arm64: Fix circular locking dependency

In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: Fix circular locking dependency The rule inside kvm enforces that the vcpu-mutex is taken inside kvm-lock. The rule is violated by the pkvmcreatehypvm which acquires the kvm-lock while already holding the vcpu-mutex...

CVE-2024-31419 Cnv: information disclosure through the usage of vm-dump-metrics

An information disclosure flaw was found in OpenShift Virtualization. The DownwardMetrics feature was introduced to expose host metrics to virtual machine guests and is enabled by default. This issue could expose limited host metrics of a node to any guest in any namespace without being explicitl...

CVE-2024-31419

CVE-2024-31419 describes an information disclosure in OpenShift Virtualization where the DownwardMetrics feature, enabled by default, exposes limited host metrics of a node to any VM guest across namespaces. The root cause is the inadvertent exposure through DownwardMetrics by default, leading to...

CVE-2024-31419 Cnv: information disclosure through the usage of vm-dump-metrics

An information disclosure flaw was found in OpenShift Virtualization. The DownwardMetrics feature was introduced to expose host metrics to virtual machine guests and is enabled by default. This issue could expose limited host metrics of a node to any guest in any namespace without being explicitl...

OESA-2024-1353 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: KVM: x86/mmu: Don't advance iterator after restart due to yielding After dropping mmulock in the TDP MMU, restart the iterator during tdpiternext and do not...

OESA-2024-1357 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: KVM: x86/mmu: Don't advance iterator after restart due to yielding After dropping mmulock in the TDP MMU, restart the iterator during tdpiternext and do not...

Red Hat OpenShift Virtualization 安全漏洞

Red Hat OpenShift Virtualization is a component of Red Hat, Inc. that allows running virtual machines VMs on OpenShift and integrating containers and virtualized resources on the same platform. A security vulnerability exists in Red Hat OpenShift Virtualization that stems from the presence of an...

PT-2024-24059 · Red Hat · Openshift Virtualization

Name of the Vulnerable Software and Affected Versions: OpenShift Virtualization affected versions not specified Description: An information disclosure flaw was found in OpenShift Virtualization, related to the DownwardMetrics feature, which exposes host metrics to virtual machine guests and is...