Fedora 38 : libvirt (2024-2d35e47af3)

The remote Fedora 38 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2024-2d35e47af3 advisory. Fix CVE-2023-3750 and CVE-2023-2700 Tenable has extracted the preceding description block directly from the Fedora security advisory. Note that Ness...

Virtuozzo Hybrid Infrastructure 5.4 Update 4 Hotfix 3 (5.4.4-139)

This update provides security, stability, and performance improvements. Vulnerability id: VSTOR-77769 A security fix for CVE-2023-23583 in microcode. Vulnerability id: VSTOR-74652 Unable to remove a volume with a specific 'updatedat' value. Vulnerability id: VSTOR-76882 When libvirt is unavailabl...

Oracle Linux 9 : libvirt (ELSA-2023-6409)

The remote Oracle Linux 9 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2023-6409 advisory. - storage: Fix returning of locked objects from 'virStoragePoolObjListSearch' CVE-2023-3750, rhbz2221851 Tenable has extracted the preceding description block...

libvirt security, bug fix, and enhancement update

9.5.0-7.0.1 - The path to the guest agent socket file can become too long and cause problems.rhbz2233744 - Set SOURCEDATEEPOCH from changelog Orabug: 32019554 9.5.0-7 - util: use 'stubDriverType' instead of just 'stubDriver' rhbz2074209 - util: add stub driver name to virPCIDevice object...

edk2 security, bug fix, and enhancement update

20230524-3 - edk2-OvmfPkg-AmdSev-fix-BdsPlatform.c-assertion-failure-d.patch bz2190244 - edk2-OvmfPkg-IoMmuDxe-add-locking-to-IoMmuAllocateBounceB.patch bz2211060 - edk2-OvmfPkg-AmdSevDxe-Shim-Reboot-workaround-RHEL-only.patch bz2218196 - Resolves: bz2190244 EDK2 AMDSERVER 9.3 Bug OVMF AP Creatio...

Moderate: Red Hat Security Advisory: libvirt security, bug fix, and enhancement update

An update for libvirt is now available for Red Hat Enterprise Linux 9. 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 rating, is available for each vulnerability from th...

libvirt: improper locking in virStoragePoolObjListSearch may lead to denial of service

A flaw was found in libvirt. The virStoragePoolObjListSearch function does not return a locked pool as expected, resulting in a race condition and denial of service when attempting to lock the same object from another thread. This issue could allow clients connecting to the read-only socket to...

RHEL 9 : libvirt (RHSA-2023:6409)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2023:6409 advisory. The libvirt library contains a C API for managing and interacting with the virtualization capabilities of Linux and other operating systems. In...

ALSA-2023:6409 Moderate: libvirt security, bug fix, and enhancement update

The libvirt library contains a C API for managing and interacting with the virtualization capabilities of Linux and other operating systems. In addition, libvirt provides tools for remote management of virtualized systems. The following packages have been upgraded to a later upstream version:...

RockyLinux 8 : virt:rhel and virt-devel:rhel (RLSA-2021:1762)

The remote RockyLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2021:1762 advisory. libvirt: double free in qemuAgentGetInterfaces in qemuagent.c CVE-2020-25637 QEMU: heap buffer overflow in msixtablemmiowrite in hw/pci/msix.c...

Rocky Linux 9 : libvirt (RLSA-2022:8003)

The remote Rocky Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2022:8003 advisory. - A flaw was found in the libvirt nwfilter driver. The virNWFilterObjListNumOfNWFilters method failed to acquire the driver-nwfilters mutex before iterating over...

Rocky Linux 8 : virt:rhel and virt-devel:rhel (RLSA-2020:4676)

The remote Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2020:4676 advisory. - libslirp 4.0.0, as used in QEMU 4.1.0, has a use-after-free in ipreass in ipinput.c. CVE-2019-15890 - qemu/qemudriver.c in libvirt before 6.0.0...

Rocky Linux 8 : virt:rhel and virt-devel:rhel (RLSA-2021:4191)

The remote Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2021:4191 advisory. - QEMU 4.2.0 has a use-after-free in hw/net/e1000ecore.c because a guest OS user can trigger an e1000e packet with the data's address set to the e1000e'...

Moderate: libvirt security, bug fix, and enhancement update

The libvirt library contains a C API for managing and interacting with the virtualization capabilities of Linux and other operating systems. In addition, libvirt provides tools for remote management of virtualized systems. The following packages have been upgraded to a later upstream version:...

Rocky Linux 8 : virt:rhel and virt-devel:rhel (RLSA-2023:3822)

The remote Rocky Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2023:3822 advisory. - A vulnerability was found in libvirt. This security flaw ouccers due to repeatedly querying an SR-IOV PCI device's capabilities that exposes a memory leak caus...

Rocky Linux 8 : virt:rhel and virt-devel:rhel (RLSA-2022:7472)

The remote Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2022:7472 advisory. - A heap buffer overflow was found in the floppy disk emulator of QEMU up to 6.0.0 including. It could occur in fdctrltransferhandler in hw/block/fdc.c...

kvm_utils2 security update

hivex libguestfs libguestfs-winsupport libiscsi libnbd libtpms libvirt 7.10.0-3.el8 - virpci: Resolve leak in virPCIVirtualFunctionList cleanup Tim Shearer Orabug: 35395469 CVE-2023-2700 libvirt-dbus libvirt-python 7.10.0-3.el8 - Update version number to match libvirt 7.10.0-3 Karl Heubaum nbdkit...

Oracle Linux 8 : kvm_utils2 (ELSA-2023-12924)

The remote Oracle Linux 8 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2023-12924 advisory. - virpci: Resolve leak in virPCIVirtualFunctionList cleanup Tim Shearer Orabug: 35395469 CVE-2023-2700 libvirt-dbus libvirt-python Tenable has extracted the...

Denial Of Service (DoS)

libvirt is vulnerable to Denial of service . This security flaw occurs due to repeatedly querying an SR-IOV PCI device's capabilities that exposes a memory leak caused by a failure to free the virPCIVirtualFunction array within the parent struct's gautoptr cleanup...

Oracle Linux 8 : kvm_utils3 (ELSA-2023-12855)

The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2023-12855 advisory. - storage: Fix returning of locked objects from 'virStoragePoolObjListSearch' Peter Krempa Orabug: 35644221 CVE-2023-3750 - virpci: Resolve leak in...