SUSE-SU-2022:0468-1: important: Security update for xen
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sle-security-updates at lists.suse.com
Thu Feb 17 14:26:15 UTC 2022
SUSE Security Update: Security update for xen
______________________________________________________________________________
Announcement ID: SUSE-SU-2022:0468-1
Rating: important
References: #1194576 #1194581 #1194588
Cross-References: CVE-2022-23033 CVE-2022-23034 CVE-2022-23035
CVSS scores:
CVE-2022-23033 (NVD) : 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVE-2022-23034 (NVD) : 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVE-2022-23034 (SUSE): 4 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
CVE-2022-23035 (NVD) : 4.6 CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVE-2022-23035 (SUSE): 6.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
Affected Products:
SUSE CaaS Platform 4.0
SUSE Enterprise Storage 6
SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS
SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS
SUSE Linux Enterprise Server 15-SP1-BCL
SUSE Linux Enterprise Server 15-SP1-LTSS
SUSE Linux Enterprise Server for SAP 15-SP1
______________________________________________________________________________
An update that fixes three vulnerabilities is now available.
Description:
This update for xen fixes the following issues:
- CVE-2022-23033: Fixed guest_physmap_remove_page not removing the p2m
mappings. (XSA-393) (bsc#1194576)
- CVE-2022-23034: Fixed possible DoS by a PV guest Xen while unmapping a
grant. (XSA-394) (bsc#1194581)
- CVE-2022-23035: Fixed insufficient cleanup of passed-through device
IRQs. (XSA-395) (bsc#1194588)
Special Instructions and Notes:
Please reboot the system after installing this update.
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 Linux Enterprise Server for SAP 15-SP1:
zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP1-2022-468=1
- SUSE Linux Enterprise Server 15-SP1-LTSS:
zypper in -t patch SUSE-SLE-Product-SLES-15-SP1-LTSS-2022-468=1
- SUSE Linux Enterprise Server 15-SP1-BCL:
zypper in -t patch SUSE-SLE-Product-SLES-15-SP1-BCL-2022-468=1
- SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS:
zypper in -t patch SUSE-SLE-Product-HPC-15-SP1-LTSS-2022-468=1
- SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS:
zypper in -t patch SUSE-SLE-Product-HPC-15-SP1-ESPOS-2022-468=1
- SUSE Enterprise Storage 6:
zypper in -t patch SUSE-Storage-6-2022-468=1
- SUSE CaaS Platform 4.0:
To install this update, use the SUSE CaaS Platform 'skuba' tool. It
will inform you if it detects new updates and let you then trigger
updating of the complete cluster in a controlled way.
Package List:
- SUSE Linux Enterprise Server for SAP 15-SP1 (x86_64):
xen-4.12.4_18-3.60.2
xen-debugsource-4.12.4_18-3.60.2
xen-devel-4.12.4_18-3.60.2
xen-libs-4.12.4_18-3.60.2
xen-libs-debuginfo-4.12.4_18-3.60.2
xen-tools-4.12.4_18-3.60.2
xen-tools-debuginfo-4.12.4_18-3.60.2
xen-tools-domU-4.12.4_18-3.60.2
xen-tools-domU-debuginfo-4.12.4_18-3.60.2
- SUSE Linux Enterprise Server 15-SP1-LTSS (x86_64):
xen-4.12.4_18-3.60.2
xen-debugsource-4.12.4_18-3.60.2
xen-devel-4.12.4_18-3.60.2
xen-libs-4.12.4_18-3.60.2
xen-libs-debuginfo-4.12.4_18-3.60.2
xen-tools-4.12.4_18-3.60.2
xen-tools-debuginfo-4.12.4_18-3.60.2
xen-tools-domU-4.12.4_18-3.60.2
xen-tools-domU-debuginfo-4.12.4_18-3.60.2
- SUSE Linux Enterprise Server 15-SP1-BCL (x86_64):
xen-4.12.4_18-3.60.2
xen-debugsource-4.12.4_18-3.60.2
xen-devel-4.12.4_18-3.60.2
xen-libs-4.12.4_18-3.60.2
xen-libs-debuginfo-4.12.4_18-3.60.2
xen-tools-4.12.4_18-3.60.2
xen-tools-debuginfo-4.12.4_18-3.60.2
xen-tools-domU-4.12.4_18-3.60.2
xen-tools-domU-debuginfo-4.12.4_18-3.60.2
- SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS (x86_64):
xen-4.12.4_18-3.60.2
xen-debugsource-4.12.4_18-3.60.2
xen-devel-4.12.4_18-3.60.2
xen-libs-4.12.4_18-3.60.2
xen-libs-debuginfo-4.12.4_18-3.60.2
xen-tools-4.12.4_18-3.60.2
xen-tools-debuginfo-4.12.4_18-3.60.2
xen-tools-domU-4.12.4_18-3.60.2
xen-tools-domU-debuginfo-4.12.4_18-3.60.2
- SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS (x86_64):
xen-4.12.4_18-3.60.2
xen-debugsource-4.12.4_18-3.60.2
xen-devel-4.12.4_18-3.60.2
xen-libs-4.12.4_18-3.60.2
xen-libs-debuginfo-4.12.4_18-3.60.2
xen-tools-4.12.4_18-3.60.2
xen-tools-debuginfo-4.12.4_18-3.60.2
xen-tools-domU-4.12.4_18-3.60.2
xen-tools-domU-debuginfo-4.12.4_18-3.60.2
- SUSE Enterprise Storage 6 (x86_64):
xen-4.12.4_18-3.60.2
xen-debugsource-4.12.4_18-3.60.2
xen-devel-4.12.4_18-3.60.2
xen-libs-4.12.4_18-3.60.2
xen-libs-debuginfo-4.12.4_18-3.60.2
xen-tools-4.12.4_18-3.60.2
xen-tools-debuginfo-4.12.4_18-3.60.2
xen-tools-domU-4.12.4_18-3.60.2
xen-tools-domU-debuginfo-4.12.4_18-3.60.2
- SUSE CaaS Platform 4.0 (x86_64):
xen-4.12.4_18-3.60.2
xen-debugsource-4.12.4_18-3.60.2
xen-devel-4.12.4_18-3.60.2
xen-libs-4.12.4_18-3.60.2
xen-libs-debuginfo-4.12.4_18-3.60.2
xen-tools-4.12.4_18-3.60.2
xen-tools-debuginfo-4.12.4_18-3.60.2
xen-tools-domU-4.12.4_18-3.60.2
xen-tools-domU-debuginfo-4.12.4_18-3.60.2
References:
https://www.suse.com/security/cve/CVE-2022-23033.html
https://www.suse.com/security/cve/CVE-2022-23034.html
https://www.suse.com/security/cve/CVE-2022-23035.html
https://bugzilla.suse.com/1194576
https://bugzilla.suse.com/1194581
https://bugzilla.suse.com/1194588
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