OPENSUSE-SU-2020:1778-1 Security update for libvirt

This update for libvirt fixes the following issues: - CVE-2020-15708: Added a note to libvirtd.conf about polkit auth in SUSE distros bsc1174955. - CVE-2020-25637: Fixed a double free in qemuAgentGetInterfaces bsc1177155. - qemu: Adjust max memlock on mdev hotplug bsc1177480. - Xen: Don't add dom...

OPENSUSE-SU-2020:1777-1 Security update for libvirt

This update for libvirt fixes the following issues: - CVE-2020-15708: Added a note to libvirtd.conf about polkit auth in SUSE distros bsc1174955. - CVE-2020-25637: Fixed a double free in qemuAgentGetInterfaces bsc1177155. - qemu: Avoid stale capabilities cache host CPU or kernel command line...

Security update for libvirt (important)

openSUSE Security Update: Security update for libvirt Announcement ID: openSUSE-SU-2020:1778-1 Rating: important References: 1174955 1175465 1175574 1176430 1177155 1177480 Cross-References: CVE-2020-15708 CVE-2020-25637 Affected Products: openSUSE Leap 15.1 An update that solves two...

Security update for libvirt (important)

openSUSE Security Update: Security update for libvirt Announcement ID: openSUSE-SU-2020:1777-1 Rating: important References: 1173157 1174139 1174955 1175465 1176430 1177155 Cross-References: CVE-2020-15708 CVE-2020-25637 Affected Products: openSUSE Leap 15.2 An update that solves two...

SUSE-SU-2020:3095-1 Security update for libvirt

This update for libvirt fixes the following issues: CVE-2020-15708: Added a note to libvirtd.conf about polkit auth in SUSE distros bsc1174955. CVE-2020-25637: Fixed a double free in qemuAgentGetInterfaces bsc1177155...

SUSE-SU-2020:3039-1 Security update for libvirt

This update for libvirt fixes the following issues: - CVE-2020-15708: Added a note to libvirtd.conf about polkit auth in SUSE distros bsc1174955. - CVE-2020-25637: Fixed a double free in qemuAgentGetInterfaces bsc1177155. - qemu: Adjust max memlock on mdev hotplug bsc1177480. - Xen: Don't add dom...

SUSE-SU-2020:3038-1 Security update for libvirt

This update for libvirt fixes the following issues: - CVE-2020-15708: Added a note to libvirtd.conf about polkit auth in SUSE distros bsc1174955. - CVE-2020-25637: Fixed a double free in qemuAgentGetInterfaces bsc1177155. - libxl: Fixed lock manager lock ordering bsc1171701...

SUSE-SU-2020:3037-1 Security update for libvirt

This update for libvirt fixes the following issues: - CVE-2020-15708: Added a note to libvirtd.conf about polkit auth in SUSE distros bsc1174955. - CVE-2020-25637: Fixed a double free in qemuAgentGetInterfaces bsc1177155. - qemu: Adjust max memlock on mdev hotplug bsc1177480. - Xen: Don't add dom...

Huawei EulerOS: Security Advisory for libvirt (EulerOS-SA-2020-2209)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2020 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...

Vulnerabilities fixed in libvirt

Vulnerabilities have been fixed in libvirt. The vulnerabilities allow a local malicious person to obtain elevated privileges obtain or perform a denial-of-service attack. -= SUSE =- SUSE has made updates available to fix the vulnerability in SUSE 15. fix the vulnerability in SUSE 15. You can...

Scientific Linux Security Update : libvirt on SL7.x x86_64 (20201001)

Security Fixes : - libvirt: Potential DoS by holding a monitor job while querying QEMU guest-agent CVE-2019-20485 - libvirt: Potential denial of service via active pool without target path CVE-2020-10703 C Tenable Network Security, Inc. The descriptive text is C Scientific Linux...

EulerOS Virtualization 3.0.2.2 : libvirt (EulerOS-SA-2020-2209)

According to the versions of the libvirt packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - qemu/qemudriver.c in libvirt before 6.0.0 mishandles the holding of a monitor job during a query to a guest agent, which allows...

libvirt security update

CentOS Errata and Security Advisory CESA-2020:4000 An update for libvirt is now available for Red Hat Enterprise Linux 7. 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...

SUSE-SU-2020:2970-1 Security update for libvirt

This update for libvirt fixes the following issues: - CVE-2020-15708: Added a note to libvirtd.conf about polkit auth in SUSE distros bsc1174955. - CVE-2020-25637: Fixed a double free in qemuAgentGetInterfaces bsc1177155. - qemu: Avoid stale capabilities cache host CPU or kernel command line...

SUSE-SU-2020:2969-1 Security update for libvirt

This update for libvirt fixes the following issues: - CVE-2020-15708: Added a note to libvirtd.conf about polkit auth in SUSE distros bsc1174955. - CVE-2020-25637: Fixed a double free in qemuAgentGetInterfaces bsc1177155. - libxl: Fixed lock manager lock ordering bsc1171701...

CentOS 7 : libvirt (RHSA-2020:4000)

The remote CentOS Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:4000 advisory. - qemu/qemudriver.c in libvirt before 6.0.0 mishandles the holding of a monitor job during a query to a guest agent, which allows attackers to cause a...

A double free memory issue was found to occur in the libvirt API in versions before 6.8.0 responsible for requesting information about network interfaces of a running QEMU domain. This flaw affects the polkit access control driver. Specifically clients connecting to the read-write socket with limited ACL permissions could use this flaw to crash the libvirt daemon resulting in a denial of service or potentially escalate their privileges on the system. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

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Privilege Escalation

libvirt is vulnerable to arbitrary code execution. A double free memory issue affects the polkit access control driver and allows clients connecting to the read-write socket with limited ACL permissions to exploit the vulnerability to crash the libvirt daemon or potentially escalate their...

CVE-2020-25637

A double free memory issue was found to occur in the libvirt API, in versions before 6.8.0, responsible for requesting information about network interfaces of a running QEMU domain. This flaw affects the polkit access control driver. Specifically, clients connecting to the read-write socket with...

DEBIAN-CVE-2020-25637

A double free memory issue was found to occur in the libvirt API, in versions before 6.8.0, responsible for requesting information about network interfaces of a running QEMU domain. This flaw affects the polkit access control driver. Specifically, clients connecting to the read-write socket with...