# Security update for libvirt

Announcement ID: SUSE-SU-2024:1099-1  
Rating: moderate  
References:

  * bsc#1214223
  * bsc#1216980
  * bsc#1220512
  * bsc#1221237
  * bsc#1221468
  * bsc#1221815

  
Cross-References:

  * CVE-2024-1441
  * CVE-2024-2494
  * CVE-2024-2496

  
CVSS scores:

  * CVE-2024-1441 ( SUSE ):  3.3 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
  * CVE-2024-2494 ( SUSE ):  5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  * CVE-2024-2496 ( SUSE ):  5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

  
Affected Products:

  * Basesystem Module 15-SP5
  * openSUSE Leap 15.5
  * Server Applications Module 15-SP5
  * SUSE Linux Enterprise Desktop 15 SP5
  * SUSE Linux Enterprise High Performance Computing 15 SP5
  * SUSE Linux Enterprise Micro 5.5
  * SUSE Linux Enterprise Real Time 15 SP5
  * SUSE Linux Enterprise Server 15 SP5
  * SUSE Linux Enterprise Server for SAP Applications 15 SP5

  
  
An update that solves three vulnerabilities and has three security fixes can now
be installed.

## Description:

This update for libvirt fixes the following issues:

  * CVE-2024-2494: Add a check for negative array lengths before allocation to
    prevent potential DoS. (bsc#1221815)
  * CVE-2024-2496: Fixed NULL pointer dereference in
    udevConnectListAllInterfaces() (bsc#1221468).
  * CVE-2024-1441: Fix off-by-one error in udevListInterfacesByStatus
    (bsc#1221237)
  * qemu: domain: Fix logic when tainting domain (bsc#1220512)
  * conf: Remove some firmware validation checks (bsc#1216980)
  * libxl: Fix connection to modular network daemon (bsc#1214223)

## Patch Instructions:

To install this SUSE update use the SUSE recommended installation methods like
YaST online_update or "zypper patch".  
Alternatively you can run the command listed for your product:

  * openSUSE Leap 15.5  
    zypper in -t patch SUSE-2024-1099=1 openSUSE-SLE-15.5-2024-1099=1

  * SUSE Linux Enterprise Micro 5.5  
    zypper in -t patch SUSE-SLE-Micro-5.5-2024-1099=1

  * Basesystem Module 15-SP5  
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP5-2024-1099=1

  * Server Applications Module 15-SP5  
    zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP5-2024-1099=1

## Package List:

  * openSUSE Leap 15.5 (aarch64 ppc64le s390x x86_64 i586)
    * libvirt-libs-debuginfo-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-storage-iscsi-direct-debuginfo-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-lxc-9.0.0-150500.6.20.1
    * libvirt-daemon-lxc-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-nwfilter-debuginfo-9.0.0-150500.6.20.1
    * libvirt-lock-sanlock-debuginfo-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-storage-scsi-debuginfo-9.0.0-150500.6.20.1
    * libvirt-client-9.0.0-150500.6.20.1
    * libvirt-daemon-debuginfo-9.0.0-150500.6.20.1
    * libvirt-libs-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-storage-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-storage-scsi-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-storage-disk-debuginfo-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-storage-gluster-debuginfo-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-storage-iscsi-debuginfo-9.0.0-150500.6.20.1
    * libvirt-lock-sanlock-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-storage-mpath-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-qemu-debuginfo-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-storage-iscsi-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-qemu-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-storage-logical-debuginfo-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-lxc-debuginfo-9.0.0-150500.6.20.1
    * libvirt-daemon-hooks-9.0.0-150500.6.20.1
    * libvirt-daemon-config-network-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-secret-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-storage-gluster-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-storage-iscsi-direct-9.0.0-150500.6.20.1
    * libvirt-daemon-config-nwfilter-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-storage-core-debuginfo-9.0.0-150500.6.20.1
    * libvirt-daemon-qemu-9.0.0-150500.6.20.1
    * libvirt-debugsource-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-interface-9.0.0-150500.6.20.1
    * libvirt-daemon-9.0.0-150500.6.20.1
    * libvirt-nss-debuginfo-9.0.0-150500.6.20.1
    * libvirt-client-debuginfo-9.0.0-150500.6.20.1
    * libvirt-nss-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-network-debuginfo-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-network-9.0.0-150500.6.20.1
    * libvirt-client-qemu-9.0.0-150500.6.20.1
    * libvirt-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-nwfilter-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-secret-debuginfo-9.0.0-150500.6.20.1
    * wireshark-plugin-libvirt-debuginfo-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-nodedev-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-nodedev-debuginfo-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-interface-debuginfo-9.0.0-150500.6.20.1
    * wireshark-plugin-libvirt-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-storage-core-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-storage-logical-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-storage-mpath-debuginfo-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-storage-disk-9.0.0-150500.6.20.1
    * libvirt-devel-9.0.0-150500.6.20.1
  * openSUSE Leap 15.5 (x86_64)
    * libvirt-client-32bit-debuginfo-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-libxl-9.0.0-150500.6.20.1
    * libvirt-devel-32bit-9.0.0-150500.6.20.1
    * libvirt-daemon-xen-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-libxl-debuginfo-9.0.0-150500.6.20.1
  * openSUSE Leap 15.5 (noarch)
    * libvirt-doc-9.0.0-150500.6.20.1
  * openSUSE Leap 15.5 (aarch64 x86_64)
    * libvirt-daemon-driver-storage-rbd-debuginfo-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-storage-rbd-9.0.0-150500.6.20.1
  * openSUSE Leap 15.5 (aarch64_ilp32)
    * libvirt-devel-64bit-9.0.0-150500.6.20.1
    * libvirt-client-64bit-debuginfo-9.0.0-150500.6.20.1
  * SUSE Linux Enterprise Micro 5.5 (aarch64 s390x x86_64)
    * libvirt-libs-debuginfo-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-storage-iscsi-direct-debuginfo-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-nwfilter-debuginfo-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-storage-scsi-debuginfo-9.0.0-150500.6.20.1
    * libvirt-daemon-debuginfo-9.0.0-150500.6.20.1
    * libvirt-client-9.0.0-150500.6.20.1
    * libvirt-libs-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-storage-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-storage-scsi-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-storage-disk-debuginfo-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-storage-iscsi-debuginfo-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-storage-mpath-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-qemu-debuginfo-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-storage-iscsi-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-qemu-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-storage-logical-debuginfo-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-secret-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-storage-iscsi-direct-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-storage-core-debuginfo-9.0.0-150500.6.20.1
    * libvirt-daemon-qemu-9.0.0-150500.6.20.1
    * libvirt-debugsource-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-interface-9.0.0-150500.6.20.1
    * libvirt-daemon-9.0.0-150500.6.20.1
    * libvirt-client-debuginfo-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-network-debuginfo-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-network-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-nwfilter-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-secret-debuginfo-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-nodedev-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-nodedev-debuginfo-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-interface-debuginfo-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-storage-core-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-storage-logical-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-storage-mpath-debuginfo-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-storage-disk-9.0.0-150500.6.20.1
  * SUSE Linux Enterprise Micro 5.5 (aarch64 x86_64)
    * libvirt-daemon-driver-storage-rbd-debuginfo-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-storage-rbd-9.0.0-150500.6.20.1
  * Basesystem Module 15-SP5 (aarch64 ppc64le s390x x86_64)
    * libvirt-libs-debuginfo-9.0.0-150500.6.20.1
    * libvirt-debugsource-9.0.0-150500.6.20.1
    * libvirt-libs-9.0.0-150500.6.20.1
  * Server Applications Module 15-SP5 (aarch64 ppc64le s390x x86_64)
    * libvirt-daemon-driver-storage-iscsi-direct-debuginfo-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-nwfilter-debuginfo-9.0.0-150500.6.20.1
    * libvirt-lock-sanlock-debuginfo-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-storage-scsi-debuginfo-9.0.0-150500.6.20.1
    * libvirt-client-9.0.0-150500.6.20.1
    * libvirt-daemon-debuginfo-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-storage-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-storage-scsi-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-storage-disk-debuginfo-9.0.0-150500.6.20.1
    * libvirt-lock-sanlock-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-storage-iscsi-debuginfo-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-storage-mpath-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-qemu-debuginfo-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-storage-iscsi-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-qemu-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-storage-logical-debuginfo-9.0.0-150500.6.20.1
    * libvirt-daemon-hooks-9.0.0-150500.6.20.1
    * libvirt-daemon-config-network-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-secret-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-storage-iscsi-direct-9.0.0-150500.6.20.1
    * libvirt-daemon-config-nwfilter-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-storage-core-debuginfo-9.0.0-150500.6.20.1
    * libvirt-daemon-qemu-9.0.0-150500.6.20.1
    * libvirt-debugsource-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-interface-9.0.0-150500.6.20.1
    * libvirt-daemon-9.0.0-150500.6.20.1
    * libvirt-nss-debuginfo-9.0.0-150500.6.20.1
    * libvirt-client-debuginfo-9.0.0-150500.6.20.1
    * libvirt-nss-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-network-debuginfo-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-network-9.0.0-150500.6.20.1
    * libvirt-client-qemu-9.0.0-150500.6.20.1
    * libvirt-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-nwfilter-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-secret-debuginfo-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-nodedev-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-nodedev-debuginfo-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-interface-debuginfo-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-storage-core-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-storage-logical-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-storage-mpath-debuginfo-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-storage-disk-9.0.0-150500.6.20.1
    * libvirt-devel-9.0.0-150500.6.20.1
  * Server Applications Module 15-SP5 (aarch64 x86_64)
    * libvirt-daemon-driver-storage-rbd-debuginfo-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-storage-rbd-9.0.0-150500.6.20.1
  * Server Applications Module 15-SP5 (noarch)
    * libvirt-doc-9.0.0-150500.6.20.1
  * Server Applications Module 15-SP5 (x86_64)
    * libvirt-daemon-driver-libxl-debuginfo-9.0.0-150500.6.20.1
    * libvirt-daemon-driver-libxl-9.0.0-150500.6.20.1
    * libvirt-daemon-xen-9.0.0-150500.6.20.1

## References:

  * https://www.suse.com/security/cve/CVE-2024-1441.html
  * https://www.suse.com/security/cve/CVE-2024-2494.html
  * https://www.suse.com/security/cve/CVE-2024-2496.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1214223
  * https://bugzilla.suse.com/show_bug.cgi?id=1216980
  * https://bugzilla.suse.com/show_bug.cgi?id=1220512
  * https://bugzilla.suse.com/show_bug.cgi?id=1221237
  * https://bugzilla.suse.com/show_bug.cgi?id=1221468
  * https://bugzilla.suse.com/show_bug.cgi?id=1221815