Virtualized (In)Security: How Attackers Can Weaponize VBS Enclaves

Read about Ori David’s presentation at DEF CON 33 and learn how attackers can abuse VBS enclaves, a Windows security feature, for malicious purposes...

Qemu-kvm: information leak in virtio devices

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KVM: x86/hyper-v: Skip non-canonical addresses during PV TLB flush

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KVM: s390: vsie: fix race during shadow creation

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x86/CPU/AMD: Clear virtualized VMLOAD/VMSAVE on Zen4 client

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scsi: lpfc: Ensure DA_ID handling completion before deleting an NPIV instance

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Huawei EulerOS: Security Advisory for iputils (EulerOS-SA-2025-1908)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2025 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Huawei EulerOS: Security Advisory for ppp (EulerOS-SA-2025-1898)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2025 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Advisory ROSA-SA-2025-2955

Software: kernel 4.18.0 OS: ROSA Virtualization 3.0 unaffected versions = kernel-4.18.0-553.40.1.el810 affected versions kernel-4.18.0-553.40.1.el810 CVE-ID: CVE-2022-0847 BDU-ID: 2022-01166 CVE-Crit: HIGH CVE-DESC.: A vulnerability in the copypagetoiterpipe and pushpipe functions of the Linux...

Important Photon OS Security Update - PHSA-2025-5.0-91-0610

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

Linux Distros Unpatched Vulnerability : CVE-2025-38506

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: KVM: Allow CPU to reschedule while setting per-page memory attributes When running an SEV-SN...

Linux Distros Unpatched Vulnerability : CVE-2020-14714

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization component: Core. Supported versions that are affected are Prior to 5.2.44, prior to...

Linux Distros Unpatched Vulnerability : CVE-2019-19577

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An issue was discovered in Xen through 4.12.x allowing x86 AMD HVM guest OS users to cause a denial of service or possibly gain privileges by triggering...

Linux Distros Unpatched Vulnerability : CVE-2020-2692

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization component: Core. Supported versions that are affected are Prior to 5.2.36, prior to...

Linux Distros Unpatched Vulnerability : CVE-2021-2128

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization component: Core. The supported version that is affected is Prior to 6.1.18. Easily...

Linux Distros Unpatched Vulnerability : CVE-2025-53025

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization component: Core. The supported version that is affected is 7.1.10. Easily exploitable...

Linux Distros Unpatched Vulnerability : CVE-2022-42332

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - x86 shadow plus log-dirty mode use-after-free In environments where host assisted address translation is necessary but Hardware Assisted Paging HAP is...

Linux Distros Unpatched Vulnerability : CVE-2018-3309

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Vulnerability in the Oracle VM VirtualBox component of Oracle Virtualization subcomponent: Core. The supported version that is affected is prior to 5.2.22. Easi...

Linux kernel Heap Buffer Overflow DoS

The vulnerability of the kvmvmsetmemattributes function in the virt/kvm/kvmmain.c module of the Linux kernel is related to improper release of resources. Exploiting this vulnerability could allow an attacker to cause a service failure...

IBM System Storage Virtualization Engine Code Execution

The vulnerability of the IBM System Storage Virtualization Engine virtualization platform relates to insufficient protection of the website structure. Exploiting this vulnerability allows a malicious actor to execute arbitrary code and disclose sensitive information...