Important: Red Hat Security Advisory: kernel security update

An update for kernel is now available for Red Hat Enterprise Linux 9.6 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for...

Linux Distros Unpatched Vulnerability : CVE-2025-71089

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - iommu: disable SVA when CONFIGX86 is set Patch series Fix stale IOTLB entries for kernel address space, v7. This proposes a fix for a security vulnerability...

CVE-2022-26358

IOMMU: RMRR VT-d and unity map AMD-Vi handling issues This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE. Certain PCI devices in a system might be assigned Reserved Memory Regions specified via Reserved Memory Region...

CVE-2023-20582

CVE-2023-20582 describes an AMD SEV-SNP/IOMMU vulnerability where improper handling of invalid nested page table entries can cause PTE faults to bypass RMP checks, potentially compromising guest memory integrity. The issue affects AMD Secure Virtualization components and cannot be confirmed as ex...