Design/Logic Flaw

A flaw was found in the KVM's AMD nested virtualization SVM. A malicious L1 guest could purposely fail to intercept the shutdown of a cooperative nested guest L2, possibly leading to a page fault and kernel panic in the host L0...

CVE-2022-3344

A flaw was found in the KVM's AMD nested virtualization SVM. A malicious L1 guest could purposely fail to intercept the shutdown of a cooperative nested guest L2, possibly leading to a page fault and kernel panic in the host L0...

[SECURITY] Fedora 36 Update: qemu-6.2.0-16.fc36

qemu is an open source virtualizer that provides hardware emulation for the KVM hypervisor. qemu acts as a virtual machine monitor together with the KVM kernel modules, and emulates the hardware for a full system such as a PC and its associated peripherals...

rhel and virt-devel:rhel bug fix update

An update is available for libguestfs, libnbd, libtpms, libguestfs-winsupport, nbdkit, supermin, libiscsi, hivex, libvirt, netcf, perl-Sys-Virt, seabios, qemu-kvm, swtpm, virt-v2v, sgabios, libvirt-dbus, libvirt-python. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS...

Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.15-2022-009 (ALASKERNEL-5.15-2022-009)

The version of kernel installed on the remote host is prior to 5.15.73-48.135. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2KERNEL-5.15-2022-009 advisory. A flaw was found in the Linux kernel. The existing KVM SEV API has a vulnerability that allows a non-root...

Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.10-2022-021 (ALASKERNEL-5.10-2022-021)

The version of kernel installed on the remote host is prior to 5.10.147-133.644. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2KERNEL-5.10-2022-021 advisory. A vulnerability was found in the fs/inode.c:inodeinitowner function logic of the LInux kernel that allow...

CVE-2021-44776

A broken access control vulnerability in the SubNethandlerfunc function of spxrestservice allows an attacker to arbitrarily change the security access rights to KVM and Virtual Media functionalities. This issue affects: Lanner Inc IAC-AST2500A standard firmware version 1.10.0...

CVE-2021-44776

A broken access control vulnerability in the SubNethandlerfunc function of spxrestservice allows an attacker to arbitrarily change the security access rights to KVM and Virtual Media functionalities. This issue affects: Lanner Inc IAC-AST2500A standard firmware version 1.10.0...

Improper access control

A broken access control vulnerability in the SubNethandlerfunc function of spxrestservice allows an attacker to arbitrarily change the security access rights to KVM and Virtual Media functionalities. This issue affects: Lanner Inc IAC-AST2500A standard firmware version 1.10.0...

CVE-2022-3344

A flaw was found in the KVM's AMD nested virtualization SVM. A malicious L1 guest could purposely fail to intercept the shutdown of a cooperative nested guest L2, possibly leading to a page fault and kernel panic in the host L0...

Important: kernel

Issue Overview: A flaw was found in the Linux kernel. The existing KVM SEV API has a vulnerability that allows a non-root host user-level application to crash the host kernel by creating a confidential guest VM instance in AMD CPU that supports Secure Encrypted Virtualization SEV. CVE-2022-0171 A...

CVE-2022-3344

A flaw was found in the KVM's AMD nested virtualization SVM. A malicious L1 guest could purposely fail to intercept the shutdown of a cooperative nested guest L2, possibly leading to a page fault and kernel panic in the host L0...

CVE-2022-3344

CVE-2022-3344 is a vulnerability in the Linux kernel related to KVM AMD nested virtualization (SVM). The issue allows a malicious L1 guest to fail to intercept the shutdown of a cooperative nested L2 guest, which can cause a page fault and kernel panic on the host. Public sources in Connected doc...

Unbreakable Enterprise kernel security update

5.15.0-3.60.5.1 - fs: remove nollseek Jason A. Donenfeld Orabug: 34721465 - vfio: do not set FMODELSEEK flag Jason A. Donenfeld Orabug: 34721465 - dma-buf: remove useless FMODELSEEK flag Jason A. Donenfeld Orabug: 34721465 - fs: do not compare against -llseek Jason A. Donenfeld Orabug: 34721465 -...

CVE-2021-44776 spx_restservice SubNet_handler_func Broken Access Control

A broken access control vulnerability in the SubNethandlerfunc function of spxrestservice allows an attacker to arbitrarily change the security access rights to KVM and Virtual Media functionalities. This issue affects: Lanner Inc IAC-AST2500A standard firmware version 1.10.0...

CVE-2021-44776

CVE-2021-44776 describes a broken access control in the SubNet_handler_func of spx_restservice, affecting Lanner Inc IAC-AST2500A standard firmware version 1.10.0. The vulnerability enables an attacker to arbitrarily change security access rights to KVM and Virtual Media functions. Sources consis...

CVE-2022-3344: Expected Behavior Violation

A flaw was found in the KVM's AMD nested virtualization SVM. A malicious L1 guest could purposely fail to intercept the shutdown of a cooperative nested guest L2, possibly leading to a page fault and kernel panic in the host L0...

Mageia: Security Advisory (MGASA-2022-0380)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 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...

CVE-2021-44776: Improper Access Control

A broken access control vulnerability in the SubNethandlerfunc function of spxrestservice allows an attacker to arbitrarily change the security access rights to KVM and Virtual Media functionalities. This issue affects: Lanner Inc IAC-AST2500A standard firmware version 1.10.0...

MGASA-2022-0379 Updated kernel packages fix security vulnerabilities

This kernel update is based on upstream 5.15.74 and fixes at least the following security issues: A flaw was found in the Linux kernel. The existing KVM SEV API has a vulnerability that allows a non-root host user-level application to crash the host kernel by creating a confidential guest VM...