Red Hat libvirt elevation of privilege vulnerability (CNVD-2020-47042)

Red Hat libvirt is a Linux API for implementing Linux virtualization features from Red Hat, Inc. It supports a variety of Hypervisors, including Xen and KVM, as well as QEMU and a number of virtual products for other operating systems. An elevation of privilege vulnerability exists in Red Hat...

Vulnerability fixed in libvirt

A vulnerability has been fixed in libvirt. The vulnerability allows a local malicious person to gain elevated privileges. -= SUSE =- SUSE has made updates available to fix the vulnerability in SUSE 12 and 15. fixes in SUSE 12 and 15. You can install these custom packages by using 'YaST'. You can...

The vulnerability of the Libvirt virtualization management library lies in the improper assignment of permissions to critical resources, allowing attackers to increase their privileges.

The vulnerability of the Libvirt virtualization management library is related to the improper assignment of permissions for critical resources. Exploiting this vulnerability can allow an attacker to increase their privileges...

Red Hat libvirt code issue vulnerability

Red Hat libvirt is a Linux API for implementing Linux virtualization features from Red Hat, Inc. It supports a variety of Hypervisors, including Xen and KVM, as well as QEMU and a number of virtual products for other operating systems. A code issue vulnerability exists in Red Hat libvirt 6.0.0...

Vulnerabilities fixed in libvirt

Suse has made updates available to fix vulnerabilities fixes in libvirt. The vulnerabilities allow a remote malicious person remotely capable of causing a denial-of-service DoS. -= SUSE =- SUSE has made updates available to fix the vulnerability fix the vulnerability in SUSE 15. You can install...

The vulnerability of the virConnectGetDomainCapabilities() function in the Libvirt virtualization management library allows a attacker to execute arbitrary code or escalate their privileges.

The vulnerability of the virConnectGetDomainCapabilities function in the Libvirt control library is due to access control errors. Exploiting this vulnerability could allow an attacker to execute arbitrary code or increase their privileges...

libvirt: arbitrary file read/exec via virDomainSaveImageGetXMLDesc API

It was discovered that libvirtd would permit read-only clients to use the virDomainSaveImageGetXMLDesc API, specifying an arbitrary path which would be accessed with the permissions of the libvirtd process. An attacker with access to the libvirtd socket could use this to probe the existence of...

Red Hat libvirt command execution vulnerability (CNVD-2019-19285)

Red Hat libvirt is a Linux API for implementing Linux virtualization features from Red Hat, Inc. It supports a variety of Hypervisors, including Xen and KVM, as well as QEMU and a number of virtual products for other operating systems. A security vulnerability exists in Red Hat libvirt versions...

libvirt: arbitrary command execution via virConnectGetDomainCapabilities API

The virConnectGetDomainCapabilities libvirt API accepts an "emulatorbin" argument to specify the program providing emulation for a domain. Since v1.2.19, libvirt will execute that program to probe the domain's capabilities. Read-only clients could specify an arbitrary path for this argument,...

libvirt: arbitrary command execution via virConnectBaselineHypervisorCPU and virConnectCompareHypervisorCPU APIs

The virConnectBaselineHypervisorCPU and virConnectCompareHypervisorCPU libvirt APIs accept an "emulator" argument to specify the program providing emulation for a domain. Since v1.2.19, libvirt will execute that program to probe the domain's capabilities. Read-only clients could specify an...

libvirt: wrong permissions in systemd admin-sock due to missing SocketMode parameter

A flaw was found in libvirt in version 4.1.0 and earlier. A missing SocketMode configuration parameter allows any user on the host to connect using virtlockd-admin-sock or virtlogd-admin-sock and perform administrative tasks against the virtlockd and virtlogd daemons. The highest threat from this...

DEBIAN-CVE-2019-10132

A vulnerability was found in libvirt = 4.1.0 in the virtlockd-admin.socket and virtlogd-admin.socket systemd units. A missing SocketMode configuration parameter allows any user on the host to connect using virtlockd-admin-sock or virtlogd-admin-sock and perform administrative tasks against the...

DEBIAN-CVE-2019-3840

A NULL pointer dereference flaw was discovered in libvirt before version 5.0.0 in the way it gets interface information through the QEMU agent. An attacker in a guest VM can use this flaw to crash libvirtd and cause a denial of service...

Ubuntu 16.04 LTS / 18.04 LTS : libvirt vulnerability (USN-3909-1)

The remote Ubuntu 16.04 LTS / 18.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-3909-1 advisory. It was discovered that libvirt incorrectly handled waiting for certain agent events. An attacker inside a guest could possibly use this issue to cause...

The vulnerability of the libvirt virtualization management package in the Astra Linux operating system, which allows a hacker to trigger a service failure

The vulnerability of the libvirt virtualization management package in the Astra Linux operating system is related to the incorrect assignment of token labels to external file storage systems with integrity control tokens enabled. Exploiting this vulnerability could allow an attacker to cause a...

Unauthorized Access

libvirt is vulnerable to unauthorized access attacks. The vulnerability exists as libvirt does not properly assign USB devices to virtual machines when multiple devices have the same vendor and product ID, which might cause the wrong device to be associated with a guest and might allow local user...

The vulnerability of the Libvirt virtualization management library, related to a bug that leads to excessive memory consumption, allows a hacker to trigger a service failure.

The vulnerability of the Libvirt virtualization management library is related to an error that causes excessive memory consumption when processing large data streams by QEMU. Exploiting this vulnerability can allow a remote attacker to cause service interruptions...

Red Hat Libvirt Denial of Service Vulnerability (CNVD-2018-16495)

Red Hat libvirt is a Linux API for implementing Linux virtualization features from Red Hat, Inc. It supports a variety of Hypervisors, including Xen and KVM, as well as QEMU and a number of virtual products for other operating systems. A security vulnerability exists in Red Hat Libvirt versions...

CVE-2015-5160

libvirt before 2.2 includes Ceph credentials on the qemu command line when using RADOS Block Device aka RBD, which allows local users to obtain sensitive information via a process listing...

libvirt Denial of Service Vulnerability (CNVD-2018-08189)

Red Hat libvirt is a Linux API for implementing Linux virtualization features from Red Hat, Inc. It supports a variety of Hypervisors, including Xen and KVM, as well as QEMU and a number of virtual products for other operating systems. A security vulnerability exists in versions prior to Red Hat...