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Sicherheit: Zwei Probleme in libvirt
Aktuelle Meldungen Distributionen
Name: Zwei Probleme in libvirt
ID: SUSE-SU-2022:0042-1
Distribution: SUSE
Plattformen: SUSE Linux Enterprise Server for SAP 12-SP4, SUSE OpenStack Cloud 9, SUSE OpenStack Cloud Crowbar 9, SUSE Linux Enterprise Server 12-SP4-LTSS
Datum: Mo, 10. Januar 2022, 20:32
Referenzen: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3975
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4147
Applikationen: libvirt

Originalnachricht


SUSE Security Update: Security update for libvirt
______________________________________________________________________________

Announcement ID: SUSE-SU-2022:0042-1
Rating: important
References: #1192876 #1193981 #1194041
Cross-References: CVE-2021-3975 CVE-2021-4147
CVSS scores:
CVE-2021-3975 (SUSE): 4.4
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
CVE-2021-4147 (SUSE): 7.1
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H

Affected Products:
SUSE OpenStack Cloud Crowbar 9
SUSE OpenStack Cloud 9
SUSE Linux Enterprise Server for SAP 12-SP4
SUSE Linux Enterprise Server 12-SP4-LTSS
______________________________________________________________________________

An update that solves two vulnerabilities and has one
errata is now available.

Description:

This update for libvirt fixes the following issues:

- CVE-2021-4147: libxl: Fix libvirtd deadlocks and segfaults. (bsc#1194041)
- CVE-2021-3975: Add missing lock in qemuProcessHandleMonitorEOF.
(bsc#1192876)


Patch Instructions:

To install this SUSE Security Update use the SUSE recommended installation
methods
like YaST online_update or "zypper patch".

Alternatively you can run the command listed for your product:

- SUSE OpenStack Cloud Crowbar 9:

zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-9-2022-42=1

- SUSE OpenStack Cloud 9:

zypper in -t patch SUSE-OpenStack-Cloud-9-2022-42=1

- SUSE Linux Enterprise Server for SAP 12-SP4:

zypper in -t patch SUSE-SLE-SAP-12-SP4-2022-42=1

- SUSE Linux Enterprise Server 12-SP4-LTSS:

zypper in -t patch SUSE-SLE-SERVER-12-SP4-LTSS-2022-42=1



Package List:

- SUSE OpenStack Cloud Crowbar 9 (x86_64):

libvirt-4.0.0-8.26.1
libvirt-admin-4.0.0-8.26.1
libvirt-admin-debuginfo-4.0.0-8.26.1
libvirt-client-4.0.0-8.26.1
libvirt-client-debuginfo-4.0.0-8.26.1
libvirt-daemon-4.0.0-8.26.1
libvirt-daemon-config-network-4.0.0-8.26.1
libvirt-daemon-config-nwfilter-4.0.0-8.26.1
libvirt-daemon-debuginfo-4.0.0-8.26.1
libvirt-daemon-driver-interface-4.0.0-8.26.1
libvirt-daemon-driver-interface-debuginfo-4.0.0-8.26.1
libvirt-daemon-driver-libxl-4.0.0-8.26.1
libvirt-daemon-driver-libxl-debuginfo-4.0.0-8.26.1
libvirt-daemon-driver-lxc-4.0.0-8.26.1
libvirt-daemon-driver-lxc-debuginfo-4.0.0-8.26.1
libvirt-daemon-driver-network-4.0.0-8.26.1
libvirt-daemon-driver-network-debuginfo-4.0.0-8.26.1
libvirt-daemon-driver-nodedev-4.0.0-8.26.1
libvirt-daemon-driver-nodedev-debuginfo-4.0.0-8.26.1
libvirt-daemon-driver-nwfilter-4.0.0-8.26.1
libvirt-daemon-driver-nwfilter-debuginfo-4.0.0-8.26.1
libvirt-daemon-driver-qemu-4.0.0-8.26.1
libvirt-daemon-driver-qemu-debuginfo-4.0.0-8.26.1
libvirt-daemon-driver-secret-4.0.0-8.26.1
libvirt-daemon-driver-secret-debuginfo-4.0.0-8.26.1
libvirt-daemon-driver-storage-4.0.0-8.26.1
libvirt-daemon-driver-storage-core-4.0.0-8.26.1
libvirt-daemon-driver-storage-core-debuginfo-4.0.0-8.26.1
libvirt-daemon-driver-storage-disk-4.0.0-8.26.1
libvirt-daemon-driver-storage-disk-debuginfo-4.0.0-8.26.1
libvirt-daemon-driver-storage-iscsi-4.0.0-8.26.1
libvirt-daemon-driver-storage-iscsi-debuginfo-4.0.0-8.26.1
libvirt-daemon-driver-storage-logical-4.0.0-8.26.1
libvirt-daemon-driver-storage-logical-debuginfo-4.0.0-8.26.1
libvirt-daemon-driver-storage-mpath-4.0.0-8.26.1
libvirt-daemon-driver-storage-mpath-debuginfo-4.0.0-8.26.1
libvirt-daemon-driver-storage-rbd-4.0.0-8.26.1
libvirt-daemon-driver-storage-rbd-debuginfo-4.0.0-8.26.1
libvirt-daemon-driver-storage-scsi-4.0.0-8.26.1
libvirt-daemon-driver-storage-scsi-debuginfo-4.0.0-8.26.1
libvirt-daemon-hooks-4.0.0-8.26.1
libvirt-daemon-lxc-4.0.0-8.26.1
libvirt-daemon-qemu-4.0.0-8.26.1
libvirt-daemon-xen-4.0.0-8.26.1
libvirt-debugsource-4.0.0-8.26.1
libvirt-doc-4.0.0-8.26.1
libvirt-libs-4.0.0-8.26.1
libvirt-libs-debuginfo-4.0.0-8.26.1
libvirt-lock-sanlock-4.0.0-8.26.1
libvirt-lock-sanlock-debuginfo-4.0.0-8.26.1
libvirt-nss-4.0.0-8.26.1
libvirt-nss-debuginfo-4.0.0-8.26.1

- SUSE OpenStack Cloud 9 (x86_64):

libvirt-4.0.0-8.26.1
libvirt-admin-4.0.0-8.26.1
libvirt-admin-debuginfo-4.0.0-8.26.1
libvirt-client-4.0.0-8.26.1
libvirt-client-debuginfo-4.0.0-8.26.1
libvirt-daemon-4.0.0-8.26.1
libvirt-daemon-config-network-4.0.0-8.26.1
libvirt-daemon-config-nwfilter-4.0.0-8.26.1
libvirt-daemon-debuginfo-4.0.0-8.26.1
libvirt-daemon-driver-interface-4.0.0-8.26.1
libvirt-daemon-driver-interface-debuginfo-4.0.0-8.26.1
libvirt-daemon-driver-libxl-4.0.0-8.26.1
libvirt-daemon-driver-libxl-debuginfo-4.0.0-8.26.1
libvirt-daemon-driver-lxc-4.0.0-8.26.1
libvirt-daemon-driver-lxc-debuginfo-4.0.0-8.26.1
libvirt-daemon-driver-network-4.0.0-8.26.1
libvirt-daemon-driver-network-debuginfo-4.0.0-8.26.1
libvirt-daemon-driver-nodedev-4.0.0-8.26.1
libvirt-daemon-driver-nodedev-debuginfo-4.0.0-8.26.1
libvirt-daemon-driver-nwfilter-4.0.0-8.26.1
libvirt-daemon-driver-nwfilter-debuginfo-4.0.0-8.26.1
libvirt-daemon-driver-qemu-4.0.0-8.26.1
libvirt-daemon-driver-qemu-debuginfo-4.0.0-8.26.1
libvirt-daemon-driver-secret-4.0.0-8.26.1
libvirt-daemon-driver-secret-debuginfo-4.0.0-8.26.1
libvirt-daemon-driver-storage-4.0.0-8.26.1
libvirt-daemon-driver-storage-core-4.0.0-8.26.1
libvirt-daemon-driver-storage-core-debuginfo-4.0.0-8.26.1
libvirt-daemon-driver-storage-disk-4.0.0-8.26.1
libvirt-daemon-driver-storage-disk-debuginfo-4.0.0-8.26.1
libvirt-daemon-driver-storage-iscsi-4.0.0-8.26.1
libvirt-daemon-driver-storage-iscsi-debuginfo-4.0.0-8.26.1
libvirt-daemon-driver-storage-logical-4.0.0-8.26.1
libvirt-daemon-driver-storage-logical-debuginfo-4.0.0-8.26.1
libvirt-daemon-driver-storage-mpath-4.0.0-8.26.1
libvirt-daemon-driver-storage-mpath-debuginfo-4.0.0-8.26.1
libvirt-daemon-driver-storage-rbd-4.0.0-8.26.1
libvirt-daemon-driver-storage-rbd-debuginfo-4.0.0-8.26.1
libvirt-daemon-driver-storage-scsi-4.0.0-8.26.1
libvirt-daemon-driver-storage-scsi-debuginfo-4.0.0-8.26.1
libvirt-daemon-hooks-4.0.0-8.26.1
libvirt-daemon-lxc-4.0.0-8.26.1
libvirt-daemon-qemu-4.0.0-8.26.1
libvirt-daemon-xen-4.0.0-8.26.1
libvirt-debugsource-4.0.0-8.26.1
libvirt-doc-4.0.0-8.26.1
libvirt-libs-4.0.0-8.26.1
libvirt-libs-debuginfo-4.0.0-8.26.1
libvirt-lock-sanlock-4.0.0-8.26.1
libvirt-lock-sanlock-debuginfo-4.0.0-8.26.1
libvirt-nss-4.0.0-8.26.1
libvirt-nss-debuginfo-4.0.0-8.26.1

- SUSE Linux Enterprise Server for SAP 12-SP4 (ppc64le x86_64):

libvirt-4.0.0-8.26.1
libvirt-admin-4.0.0-8.26.1
libvirt-admin-debuginfo-4.0.0-8.26.1
libvirt-client-4.0.0-8.26.1
libvirt-client-debuginfo-4.0.0-8.26.1
libvirt-daemon-4.0.0-8.26.1
libvirt-daemon-config-network-4.0.0-8.26.1
libvirt-daemon-config-nwfilter-4.0.0-8.26.1
libvirt-daemon-debuginfo-4.0.0-8.26.1
libvirt-daemon-driver-interface-4.0.0-8.26.1
libvirt-daemon-driver-interface-debuginfo-4.0.0-8.26.1
libvirt-daemon-driver-lxc-4.0.0-8.26.1
libvirt-daemon-driver-lxc-debuginfo-4.0.0-8.26.1
libvirt-daemon-driver-network-4.0.0-8.26.1
libvirt-daemon-driver-network-debuginfo-4.0.0-8.26.1
libvirt-daemon-driver-nodedev-4.0.0-8.26.1
libvirt-daemon-driver-nodedev-debuginfo-4.0.0-8.26.1
libvirt-daemon-driver-nwfilter-4.0.0-8.26.1
libvirt-daemon-driver-nwfilter-debuginfo-4.0.0-8.26.1
libvirt-daemon-driver-qemu-4.0.0-8.26.1
libvirt-daemon-driver-qemu-debuginfo-4.0.0-8.26.1
libvirt-daemon-driver-secret-4.0.0-8.26.1
libvirt-daemon-driver-secret-debuginfo-4.0.0-8.26.1
libvirt-daemon-driver-storage-4.0.0-8.26.1
libvirt-daemon-driver-storage-core-4.0.0-8.26.1
libvirt-daemon-driver-storage-core-debuginfo-4.0.0-8.26.1
libvirt-daemon-driver-storage-disk-4.0.0-8.26.1
libvirt-daemon-driver-storage-disk-debuginfo-4.0.0-8.26.1
libvirt-daemon-driver-storage-iscsi-4.0.0-8.26.1
libvirt-daemon-driver-storage-iscsi-debuginfo-4.0.0-8.26.1
libvirt-daemon-driver-storage-logical-4.0.0-8.26.1
libvirt-daemon-driver-storage-logical-debuginfo-4.0.0-8.26.1
libvirt-daemon-driver-storage-mpath-4.0.0-8.26.1
libvirt-daemon-driver-storage-mpath-debuginfo-4.0.0-8.26.1
libvirt-daemon-driver-storage-scsi-4.0.0-8.26.1
libvirt-daemon-driver-storage-scsi-debuginfo-4.0.0-8.26.1
libvirt-daemon-hooks-4.0.0-8.26.1
libvirt-daemon-lxc-4.0.0-8.26.1
libvirt-daemon-qemu-4.0.0-8.26.1
libvirt-debugsource-4.0.0-8.26.1
libvirt-doc-4.0.0-8.26.1
libvirt-libs-4.0.0-8.26.1
libvirt-libs-debuginfo-4.0.0-8.26.1
libvirt-lock-sanlock-4.0.0-8.26.1
libvirt-lock-sanlock-debuginfo-4.0.0-8.26.1
libvirt-nss-4.0.0-8.26.1
libvirt-nss-debuginfo-4.0.0-8.26.1

- SUSE Linux Enterprise Server for SAP 12-SP4 (x86_64):

libvirt-daemon-driver-libxl-4.0.0-8.26.1
libvirt-daemon-driver-libxl-debuginfo-4.0.0-8.26.1
libvirt-daemon-driver-storage-rbd-4.0.0-8.26.1
libvirt-daemon-driver-storage-rbd-debuginfo-4.0.0-8.26.1
libvirt-daemon-xen-4.0.0-8.26.1

- SUSE Linux Enterprise Server 12-SP4-LTSS (aarch64 ppc64le s390x x86_64):

libvirt-4.0.0-8.26.1
libvirt-admin-4.0.0-8.26.1
libvirt-admin-debuginfo-4.0.0-8.26.1
libvirt-client-4.0.0-8.26.1
libvirt-client-debuginfo-4.0.0-8.26.1
libvirt-daemon-4.0.0-8.26.1
libvirt-daemon-config-network-4.0.0-8.26.1
libvirt-daemon-config-nwfilter-4.0.0-8.26.1
libvirt-daemon-debuginfo-4.0.0-8.26.1
libvirt-daemon-driver-interface-4.0.0-8.26.1
libvirt-daemon-driver-interface-debuginfo-4.0.0-8.26.1
libvirt-daemon-driver-lxc-4.0.0-8.26.1
libvirt-daemon-driver-lxc-debuginfo-4.0.0-8.26.1
libvirt-daemon-driver-network-4.0.0-8.26.1
libvirt-daemon-driver-network-debuginfo-4.0.0-8.26.1
libvirt-daemon-driver-nodedev-4.0.0-8.26.1
libvirt-daemon-driver-nodedev-debuginfo-4.0.0-8.26.1
libvirt-daemon-driver-nwfilter-4.0.0-8.26.1
libvirt-daemon-driver-nwfilter-debuginfo-4.0.0-8.26.1
libvirt-daemon-driver-qemu-4.0.0-8.26.1
libvirt-daemon-driver-qemu-debuginfo-4.0.0-8.26.1
libvirt-daemon-driver-secret-4.0.0-8.26.1
libvirt-daemon-driver-secret-debuginfo-4.0.0-8.26.1
libvirt-daemon-driver-storage-4.0.0-8.26.1
libvirt-daemon-driver-storage-core-4.0.0-8.26.1
libvirt-daemon-driver-storage-core-debuginfo-4.0.0-8.26.1
libvirt-daemon-driver-storage-disk-4.0.0-8.26.1
libvirt-daemon-driver-storage-disk-debuginfo-4.0.0-8.26.1
libvirt-daemon-driver-storage-iscsi-4.0.0-8.26.1
libvirt-daemon-driver-storage-iscsi-debuginfo-4.0.0-8.26.1
libvirt-daemon-driver-storage-logical-4.0.0-8.26.1
libvirt-daemon-driver-storage-logical-debuginfo-4.0.0-8.26.1
libvirt-daemon-driver-storage-mpath-4.0.0-8.26.1
libvirt-daemon-driver-storage-mpath-debuginfo-4.0.0-8.26.1
libvirt-daemon-driver-storage-scsi-4.0.0-8.26.1
libvirt-daemon-driver-storage-scsi-debuginfo-4.0.0-8.26.1
libvirt-daemon-hooks-4.0.0-8.26.1
libvirt-daemon-lxc-4.0.0-8.26.1
libvirt-daemon-qemu-4.0.0-8.26.1
libvirt-debugsource-4.0.0-8.26.1
libvirt-doc-4.0.0-8.26.1
libvirt-libs-4.0.0-8.26.1
libvirt-libs-debuginfo-4.0.0-8.26.1
libvirt-lock-sanlock-4.0.0-8.26.1
libvirt-lock-sanlock-debuginfo-4.0.0-8.26.1
libvirt-nss-4.0.0-8.26.1
libvirt-nss-debuginfo-4.0.0-8.26.1

- SUSE Linux Enterprise Server 12-SP4-LTSS (aarch64 x86_64):

libvirt-daemon-driver-storage-rbd-4.0.0-8.26.1
libvirt-daemon-driver-storage-rbd-debuginfo-4.0.0-8.26.1

- SUSE Linux Enterprise Server 12-SP4-LTSS (x86_64):

libvirt-daemon-driver-libxl-4.0.0-8.26.1
libvirt-daemon-driver-libxl-debuginfo-4.0.0-8.26.1
libvirt-daemon-xen-4.0.0-8.26.1


References:

https://www.suse.com/security/cve/CVE-2021-3975.html
https://www.suse.com/security/cve/CVE-2021-4147.html
https://bugzilla.suse.com/1192876
https://bugzilla.suse.com/1193981
https://bugzilla.suse.com/1194041
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