Kernel: KVM: nVMX: guest accesses L0 MSR causes potential DoS

A flaw was found in the way KVM hypervisor handled x2APIC Machine Specific Register MSR access with nested=1 virtualization enabled. In that, L1 guest could access L0's APIC register values via L2 guest, when 'virtualize x2APIC mode' is enabled. A guest could use this flaw to potentially crash th...

NewStart CGSL MAIN 4.06 : qemu-kvm Vulnerability (NS-SA-2019-0176)

The remote NewStart CGSL host, running version MAIN 4.06, has qemu-kvm packages installed that are affected by a vulnerability: - tcpemu in slirp/tcpsubr.c aka slirp/src/tcpsubr.c in QEMU 3.0.0 uses uninitialized data in an snprintf call, leading to Information disclosure. CVE-2019-9824 Note that...

RHEL 8 : kernel (RHSA-2019:2703)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2019:2703 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: Heap overflow in...

CentOS 7 : kernel (CESA-2019:2029)

An update for kernel is now available for Red Hat Enterprise Linux 7. 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 each vulnerability from th...

rhel bug fix update

An update is available for sgabios. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list Bug Fixes: qemu-kvm core dumped after hotplug the deleted disk with iothread...

ALBA-2019:2715 virt:rhel bug fix update

Bug Fixes: qemu-kvm core dumped after hotplug the deleted disk with iothread parameter BZ1718992 Detached device when trying to upgrade USB device firmware when in doing USB Passthrough via QEMU BZ1719228...

virt:rhel bug fix update

Bug Fixes: qemu-kvm core dumped after hotplug the deleted disk with iothread parameter BZ1718992 Detached device when trying to upgrade USB device firmware when in doing USB Passthrough via QEMU BZ1719228...

Oracle Linux 7 : qemu-kvm (ELSA-2019-2607)

The remote Oracle Linux 7 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2019-2607 advisory. - Resolves: bz1732337 CVE-2019-12155 qemu-kvm: QEMU: qxl: null pointer dereference while releasing spice resources rhel-7 rhel-7.7.z Tenable has extracted the...

Low: Red Hat Security Advisory: qemu-kvm security update

An update for qemu-kvm is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Low. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CV...

qemu-kvm security update

1.5.3-167.el77.1 - kvm-qxl-check-release-info-object.patch bz1732337 - kvm-Fix-heap-overflow-in-ipreass-on-big-packet-input.patch bz1734748 - Resolves: bz1732337 CVE-2019-12155 qemu-kvm: QEMU: qxl: null pointer dereference while releasing spice resources rhel-7 rhel-7.7.z - Resolves: bz1734748...

Scientific Linux Security Update : qemu-kvm on SL7.x x86_64 (20190903)

Security Fixes: - QEMU: qxl: NULL pointer dereference while releasing spice resources CVE-2019-12155 -- C Tenable Network Security, Inc. The descriptive text is C Scientific Linux. include'compat.inc'; if description scriptid128502; scriptversion"1.4";...

Ubuntu: Security Advisory (USN-4114-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2019 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...

qemu security update

CentOS Errata and Security Advisory CESA-2019:2078 An update for qemu-kvm is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Low. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity...

CentOS 7 : qemu-kvm (CESA-2019:2078)

An update for qemu-kvm is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Low. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CV...

Scientific Linux Security Update : qemu-kvm on SL7.x x86_64 (20190806)

Security Fixes : - QEMU: Slirp: information leakage in tcpemu due to uninitialized stack variables CVE-2019-9824 C Tenable Network Security, Inc. The descriptive text is C Scientific Linux. include'compat.inc'; if description scriptid128257; scriptversion"1.4";...

EulerOS 2.0 SP8 : qemu-kvm (EulerOS-SA-2019-1815)

According to the versions of the qemu-kvm packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - A flaw was found in QEMU's Media Transfer Protocol MTP where a path traversal in the in usbmtpwritedata function in hw/usb/dev-mtp.c due to an...

EulerOS 2.0 SP5 : qemu-kvm (EulerOS-SA-2019-1811)

According to the versions of the qemu-kvm packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - Multiple buffer overflows in the ssd0323load function in hw/display/ssd0323.c in QEMU before 1.7.2 allow remote attackers to cause a denial of...

Important: Red Hat Security Advisory: qemu-kvm-rhev security, bug fix, and enhancement update

An update for qemu-kvm-rhev is now available for Red Hat Virtualization 4 for Red Hat Enterprise Linux 7 and Red Hat Virtualization Engine 4.3. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which giv...

SUSE-SU-2019:14151-1 Security update for kvm

This update for kvm fixes the following issues: Security issues fixed: - CVE-2019-14378: Security fix for heap overflow in ipreass on big packet input bsc1143794. - CVE-2019-12155: Security fix for null pointer dereference while releasing spice resources bsc1135902. - CVE-2019-13164: Security fix...

Important: Red Hat Security Advisory: qemu-kvm-rhev security update

An update for qemu-kvm-rhev is now available for Red Hat OpenStack Platform 9.0 Mitaka. 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 each...