Important Photon OS Security Update - PHSA-2025-5.0-91-0575

Updates of 'linux', 'linux-esx' packages of Photon OS have been released...

Linux Distros Unpatched Vulnerability : CVE-2021-3653

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A flaw was found in the KVM's AMD code for supporting SVM nested virtualization. The flaw occurs when processing the VMCB virtual machine control block provided...

Moderate: Red Hat Security Advisory: virt:rhel and virt-devel:rhel security update

An update for the virt:rhel and virt-devel:rhel module is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is availab...

RHSA-2023:5209 Red Hat Security Advisory: Red Hat Virtualization Host 4.4.z SP 1 security update

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RHSA-2021:0401 Red Hat Security Advisory: Red Hat Virtualization Host security bug fix and enhancement update [ovirt-4.4.4]

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ALSA-2025:12527 Moderate: virt:rhel and virt-devel:rhel security update

Kernel-based Virtual Machine KVM offers a full virtualization solution forLinux on numerous hardware platforms. The virt:rhel module contains packageswhich provide user-space components used to run virtual machines using KVM.The packages also provide APIs for managing and interacting with the...

Moderate: virt:rhel and virt-devel:rhel security update

Kernel-based Virtual Machine KVM offers a full virtualization solution forLinux on numerous hardware platforms. The virt:rhel module contains packageswhich provide user-space components used to run virtual machines using KVM.The packages also provide APIs for managing and interacting with the...

SUSE-SU-2025:20541-1 Security update for kernel-livepatch-MICRO-6-0_Update_4

This update for kernel-livepatch-MICRO-6-0Update4 fixes the following issues: - CVE-2024-53146: NFSD: prevent a potential integer overflow bsc1234854 - CVE-2024-53166: block, bfq: fix bfqq uaf in bfqlimitdepth bsc1234885 - CVE-2024-53173: NFSv4.0: Fix a use-after-free problem in the asynchronous...

Security update for kernel-livepatch-MICRO-6-0_Update_4

This update for kernel-livepatch-MICRO-6-0Update4 fixes the following issues: CVE-2024-53146: NFSD: prevent a potential integer overflow bsc1234854 CVE-2024-53166: block, bfq: fix bfqq uaf in bfqlimitdepth bsc1234885 CVE-2024-53173: NFSv4.0: Fix a use-after-free problem in the asynchronous open...

Security update for kernel-livepatch-MICRO-6-0_Update_2

This update for kernel-livepatch-MICRO-6-0Update2 fixes the following issues: CVE-2024-50208: RDMA/bnxtre: Fix a bug while setting up Level-2 PBL pages bsc1233118 CVE-2024-50250: fsdax: daxunshareiter needs to copy entire blocks bsc1233227 CVE-2024-53146: NFSD: prevent a potential integer overflo...

SUSE-SU-2025:20525-1 Security update for kernel-livepatch-MICRO-6-0_Update_2

This update for kernel-livepatch-MICRO-6-0Update2 fixes the following issues: - CVE-2024-50208: RDMA/bnxtre: Fix a bug while setting up Level-2 PBL pages bsc1233118 - CVE-2024-50250: fsdax: daxunshareiter needs to copy entire blocks bsc1233227 - CVE-2024-53146: NFSD: prevent a potential integer...

SUSE-SU-2025:20519-1 Security update for kernel-livepatch-MICRO-6-0-RT_Update_4

This update for kernel-livepatch-MICRO-6-0-RTUpdate4 fixes the following issues: - CVE-2024-53146: NFSD: prevent a potential integer overflow bsc1234854 - CVE-2024-53166: block, bfq: fix bfqq uaf in bfqlimitdepth bsc1234885 - CVE-2024-53173: NFSv4.0: Fix a use-after-free problem in the asynchrono...

Security update for kernel-livepatch-MICRO-6-0-RT_Update_4

This update for kernel-livepatch-MICRO-6-0-RTUpdate4 fixes the following issues: CVE-2024-53146: NFSD: prevent a potential integer overflow bsc1234854 CVE-2024-53166: block, bfq: fix bfqq uaf in bfqlimitdepth bsc1234885 CVE-2024-53173: NFSv4.0: Fix a use-after-free problem in the asynchronous ope...

Important: Red Hat Enhancement Advisory: OpenShift Virtualization 4.17.22 Images

Red Hat OpenShift Virtualization release 4.17.22 is now available with updates to packages and images that fix several bugs and add enhancements. OpenShift Virtualization is Red Hat's virtualization solution designed for Red Hat OpenShift Container Platform. This advisory contains OpenShift...

RHEL 8 : virt:rhel and virt-devel:rhel (RHSA-2025:12293)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2025:12293 advisory. Kernel-based Virtual Machine KVM offers a full virtualization solution forLinux on numerous hardware platforms. The virt:rhel module contains...

RHEL 8 : virt:rhel and virt-devel:rhel (RHSA-2025:12234)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2025:12234 advisory. Kernel-based Virtual Machine KVM offers a full virtualization solution forLinux on numerous hardware platforms. The virt:rhel module contains...

qemu-kvm security update

An update is available for qemu-kvm. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list Kernel-based Virtual Machine KVM is a full virtualization solution for Linux...

Linux Kernel Heap Buffer Overflow DoS

The vulnerability in the arch/loongarch/kvm/intc/eiointc.c module of Linux operating systems is related to incorrect array index checking. Exploiting this vulnerability can allow an attacker to cause a service failure...

SUSE CVE-2025-38367

In the Linux kernel, the following vulnerability has been resolved: LoongArch: KVM: Avoid overflow with array index The variable index is modified and reused as array index when modify register EIOINTCENABLE. There will be array index overflow problem...

UBUNTU-CVE-2025-38469

In the Linux kernel, the following vulnerability has been resolved: KVM: x86/xen: Fix cleanup logic in emulation of Xen schedop poll hypercalls kvmxenschedoppoll does a kmallocarray when a VM polls the host for more than one event channel potr nrports 1. After the kmallocarray, the error paths ne...