SUSE Security Update: Security update for xen
______________________________________________________________________________
Announcement ID: SUSE-SU-2022:1300-1
Rating: important
References: #1194267 #1196915 #1197423 #1197425 #1197426
Cross-References: CVE-2021-26401 CVE-2022-0001 CVE-2022-0002
CVE-2022-26356 CVE-2022-26357 CVE-2022-26358
CVE-2022-26359 CVE-2022-26360 CVE-2022-26361
CVSS scores:
CVE-2021-26401 (NVD) : 5.6 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N
CVE-2021-26401 (SUSE): 5.6 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N
CVE-2022-0001 (NVD) : 6.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
CVE-2022-0001 (SUSE): 5.6 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N
CVE-2022-0002 (NVD) : 6.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
CVE-2022-0002 (SUSE): 5.6 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N
CVE-2022-26356 (NVD) : 5.6 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:H
CVE-2022-26356 (SUSE): 6.7 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:H
CVE-2022-26357 (NVD) : 7 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
CVE-2022-26357 (SUSE): 5.7 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:H
CVE-2022-26358 (NVD) : 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVE-2022-26358 (SUSE): 5.7 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:H
CVE-2022-26359 (NVD) : 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVE-2022-26359 (SUSE): 5.7 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:H
CVE-2022-26360 (NVD) : 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVE-2022-26360 (SUSE): 5.7 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:H
CVE-2022-26361 (NVD) : 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVE-2022-26361 (SUSE): 5.7 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:H
Affected Products:
SUSE Enterprise Storage 7
SUSE Linux Enterprise High Performance Computing 15-SP2-ESPOS
SUSE Linux Enterprise High Performance Computing 15-SP2-LTSS
SUSE Linux Enterprise Micro 5.0
SUSE Linux Enterprise Realtime Extension 15-SP2
SUSE Linux Enterprise Server 15-SP2-BCL
SUSE Linux Enterprise Server 15-SP2-LTSS
SUSE Linux Enterprise Server for SAP 15-SP2
SUSE Manager Proxy 4.1
SUSE Manager Retail Branch Server 4.1
SUSE Manager Server 4.1
______________________________________________________________________________
An update that fixes 9 vulnerabilities is now available.
Description:
This update for xen fixes the following issues:
- CVE-2022-26356: Fixed potential race conditions in dirty memory tracking
that could cause a denial of service in the host (bsc#1197423).
- CVE-2022-26357: Fixed a potential race condition in memory cleanup for
hosts using VT-d IOMMU hardware, which could lead to a denial of service
in the host (bsc#1197425).
- CVE-2022-26358,CVE-2022-26359,CVE-2022-26360,CVE-2022-26361: Fixed
various memory corruption issues for hosts using VT-d or AMD-Vi IOMMU
hardware. These could be leveraged by an attacker to cause a denial of
service in the host (bsc#1197426).
- CVE-2022-0001, CVE-2022-0002, CVE-2021-26401: Added BHB speculation
issue mitigations (bsc#1196915).
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 Manager Server 4.1:
zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Server-4.1-2022-1300=1
- SUSE Manager Retail Branch Server 4.1:
zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Retail-Branch-Server-4.1-2022-1300=1
- SUSE Manager Proxy 4.1:
zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Proxy-4.1-2022-1300=1
- SUSE Linux Enterprise Server for SAP 15-SP2:
zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP2-2022-1300=1
- SUSE Linux Enterprise Server 15-SP2-LTSS:
zypper in -t patch SUSE-SLE-Product-SLES-15-SP2-LTSS-2022-1300=1
- SUSE Linux Enterprise Server 15-SP2-BCL:
zypper in -t patch SUSE-SLE-Product-SLES-15-SP2-BCL-2022-1300=1
- SUSE Linux Enterprise Realtime Extension 15-SP2:
zypper in -t patch SUSE-SLE-Product-RT-15-SP2-2022-1300=1
- SUSE Linux Enterprise Micro 5.0:
zypper in -t patch SUSE-SUSE-MicroOS-5.0-2022-1300=1
- SUSE Linux Enterprise High Performance Computing 15-SP2-LTSS:
zypper in -t patch SUSE-SLE-Product-HPC-15-SP2-LTSS-2022-1300=1
- SUSE Linux Enterprise High Performance Computing 15-SP2-ESPOS:
zypper in -t patch SUSE-SLE-Product-HPC-15-SP2-ESPOS-2022-1300=1
- SUSE Enterprise Storage 7:
zypper in -t patch SUSE-Storage-7-2022-1300=1
Package List:
- SUSE Manager Server 4.1 (x86_64):
xen-4.13.4_08-150200.3.50.1
xen-debugsource-4.13.4_08-150200.3.50.1
xen-devel-4.13.4_08-150200.3.50.1
xen-libs-4.13.4_08-150200.3.50.1
xen-libs-debuginfo-4.13.4_08-150200.3.50.1
xen-tools-4.13.4_08-150200.3.50.1
xen-tools-debuginfo-4.13.4_08-150200.3.50.1
xen-tools-domU-4.13.4_08-150200.3.50.1
xen-tools-domU-debuginfo-4.13.4_08-150200.3.50.1
- SUSE Manager Server 4.1 (noarch):
xen-tools-xendomains-wait-disk-4.13.4_08-150200.3.50.1
- SUSE Manager Retail Branch Server 4.1 (noarch):
xen-tools-xendomains-wait-disk-4.13.4_08-150200.3.50.1
- SUSE Manager Retail Branch Server 4.1 (x86_64):
xen-4.13.4_08-150200.3.50.1
xen-debugsource-4.13.4_08-150200.3.50.1
xen-devel-4.13.4_08-150200.3.50.1
xen-libs-4.13.4_08-150200.3.50.1
xen-libs-debuginfo-4.13.4_08-150200.3.50.1
xen-tools-4.13.4_08-150200.3.50.1
xen-tools-debuginfo-4.13.4_08-150200.3.50.1
xen-tools-domU-4.13.4_08-150200.3.50.1
xen-tools-domU-debuginfo-4.13.4_08-150200.3.50.1
- SUSE Manager Proxy 4.1 (noarch):
xen-tools-xendomains-wait-disk-4.13.4_08-150200.3.50.1
- SUSE Manager Proxy 4.1 (x86_64):
xen-4.13.4_08-150200.3.50.1
xen-debugsource-4.13.4_08-150200.3.50.1
xen-devel-4.13.4_08-150200.3.50.1
xen-libs-4.13.4_08-150200.3.50.1
xen-libs-debuginfo-4.13.4_08-150200.3.50.1
xen-tools-4.13.4_08-150200.3.50.1
xen-tools-debuginfo-4.13.4_08-150200.3.50.1
xen-tools-domU-4.13.4_08-150200.3.50.1
xen-tools-domU-debuginfo-4.13.4_08-150200.3.50.1
- SUSE Linux Enterprise Server for SAP 15-SP2 (x86_64):
xen-4.13.4_08-150200.3.50.1
xen-debugsource-4.13.4_08-150200.3.50.1
xen-devel-4.13.4_08-150200.3.50.1
xen-libs-4.13.4_08-150200.3.50.1
xen-libs-debuginfo-4.13.4_08-150200.3.50.1
xen-tools-4.13.4_08-150200.3.50.1
xen-tools-debuginfo-4.13.4_08-150200.3.50.1
xen-tools-domU-4.13.4_08-150200.3.50.1
xen-tools-domU-debuginfo-4.13.4_08-150200.3.50.1
- SUSE Linux Enterprise Server for SAP 15-SP2 (noarch):
xen-tools-xendomains-wait-disk-4.13.4_08-150200.3.50.1
- SUSE Linux Enterprise Server 15-SP2-LTSS (noarch):
xen-tools-xendomains-wait-disk-4.13.4_08-150200.3.50.1
- SUSE Linux Enterprise Server 15-SP2-LTSS (x86_64):
xen-4.13.4_08-150200.3.50.1
xen-debugsource-4.13.4_08-150200.3.50.1
xen-devel-4.13.4_08-150200.3.50.1
xen-libs-4.13.4_08-150200.3.50.1
xen-libs-debuginfo-4.13.4_08-150200.3.50.1
xen-tools-4.13.4_08-150200.3.50.1
xen-tools-debuginfo-4.13.4_08-150200.3.50.1
xen-tools-domU-4.13.4_08-150200.3.50.1
xen-tools-domU-debuginfo-4.13.4_08-150200.3.50.1
- SUSE Linux Enterprise Server 15-SP2-BCL (x86_64):
xen-4.13.4_08-150200.3.50.1
xen-debugsource-4.13.4_08-150200.3.50.1
xen-devel-4.13.4_08-150200.3.50.1
xen-libs-4.13.4_08-150200.3.50.1
xen-libs-debuginfo-4.13.4_08-150200.3.50.1
xen-tools-4.13.4_08-150200.3.50.1
xen-tools-debuginfo-4.13.4_08-150200.3.50.1
xen-tools-domU-4.13.4_08-150200.3.50.1
xen-tools-domU-debuginfo-4.13.4_08-150200.3.50.1
- SUSE Linux Enterprise Server 15-SP2-BCL (noarch):
xen-tools-xendomains-wait-disk-4.13.4_08-150200.3.50.1
- SUSE Linux Enterprise Realtime Extension 15-SP2 (x86_64):
xen-4.13.4_08-150200.3.50.1
xen-debugsource-4.13.4_08-150200.3.50.1
xen-devel-4.13.4_08-150200.3.50.1
xen-libs-4.13.4_08-150200.3.50.1
xen-libs-debuginfo-4.13.4_08-150200.3.50.1
xen-tools-4.13.4_08-150200.3.50.1
xen-tools-debuginfo-4.13.4_08-150200.3.50.1
xen-tools-domU-4.13.4_08-150200.3.50.1
xen-tools-domU-debuginfo-4.13.4_08-150200.3.50.1
- SUSE Linux Enterprise Realtime Extension 15-SP2 (noarch):
xen-tools-xendomains-wait-disk-4.13.4_08-150200.3.50.1
- SUSE Linux Enterprise Micro 5.0 (x86_64):
xen-debugsource-4.13.4_08-150200.3.50.1
xen-libs-4.13.4_08-150200.3.50.1
xen-libs-debuginfo-4.13.4_08-150200.3.50.1
- SUSE Linux Enterprise High Performance Computing 15-SP2-LTSS (x86_64):
xen-4.13.4_08-150200.3.50.1
xen-debugsource-4.13.4_08-150200.3.50.1
xen-devel-4.13.4_08-150200.3.50.1
xen-libs-4.13.4_08-150200.3.50.1
xen-libs-debuginfo-4.13.4_08-150200.3.50.1
xen-tools-4.13.4_08-150200.3.50.1
xen-tools-debuginfo-4.13.4_08-150200.3.50.1
xen-tools-domU-4.13.4_08-150200.3.50.1
xen-tools-domU-debuginfo-4.13.4_08-150200.3.50.1
- SUSE Linux Enterprise High Performance Computing 15-SP2-LTSS (noarch):
xen-tools-xendomains-wait-disk-4.13.4_08-150200.3.50.1
- SUSE Linux Enterprise High Performance Computing 15-SP2-ESPOS (x86_64):
xen-4.13.4_08-150200.3.50.1
xen-debugsource-4.13.4_08-150200.3.50.1
xen-devel-4.13.4_08-150200.3.50.1
xen-libs-4.13.4_08-150200.3.50.1
xen-libs-debuginfo-4.13.4_08-150200.3.50.1
xen-tools-4.13.4_08-150200.3.50.1
xen-tools-debuginfo-4.13.4_08-150200.3.50.1
xen-tools-domU-4.13.4_08-150200.3.50.1
xen-tools-domU-debuginfo-4.13.4_08-150200.3.50.1
- SUSE Linux Enterprise High Performance Computing 15-SP2-ESPOS (noarch):
xen-tools-xendomains-wait-disk-4.13.4_08-150200.3.50.1
- SUSE Enterprise Storage 7 (noarch):
xen-tools-xendomains-wait-disk-4.13.4_08-150200.3.50.1
- SUSE Enterprise Storage 7 (x86_64):
xen-4.13.4_08-150200.3.50.1
xen-debugsource-4.13.4_08-150200.3.50.1
xen-devel-4.13.4_08-150200.3.50.1
xen-libs-4.13.4_08-150200.3.50.1
xen-libs-debuginfo-4.13.4_08-150200.3.50.1
xen-tools-4.13.4_08-150200.3.50.1
xen-tools-debuginfo-4.13.4_08-150200.3.50.1
xen-tools-domU-4.13.4_08-150200.3.50.1
xen-tools-domU-debuginfo-4.13.4_08-150200.3.50.1
References:
https://www.suse.com/security/cve/CVE-2021-26401.html
https://www.suse.com/security/cve/CVE-2022-0001.html
https://www.suse.com/security/cve/CVE-2022-0002.html
https://www.suse.com/security/cve/CVE-2022-26356.html
https://www.suse.com/security/cve/CVE-2022-26357.html
https://www.suse.com/security/cve/CVE-2022-26358.html
https://www.suse.com/security/cve/CVE-2022-26359.html
https://www.suse.com/security/cve/CVE-2022-26360.html
https://www.suse.com/security/cve/CVE-2022-26361.html
https://bugzilla.suse.com/1194267
https://bugzilla.suse.com/1196915
https://bugzilla.suse.com/1197423
https://bugzilla.suse.com/1197425
https://bugzilla.suse.com/1197426
SUSE: 2022:1300-1 important: xen
April 22, 2022
An update that fixes 9 vulnerabilities is now available
Summary
This update for xen fixes the following issues: - CVE-2022-26356: Fixed potential race conditions in dirty memory tracking that could cause a denial of service in the host (bsc#1197423). - CVE-2022-26357: Fixed a potential race condition in memory cleanup for hosts using VT-d IOMMU hardware, which could lead to a denial of service in the host (bsc#1197425). - CVE-2022-26358,CVE-2022-26359,CVE-2022-26360,CVE-2022-26361: Fixed various memory corruption issues for hosts using VT-d or AMD-Vi IOMMU hardware. These could be leveraged by an attacker to cause a denial of service in the host (bsc#1197426). - CVE-2022-0001, CVE-2022-0002, CVE-2021-26401: Added BHB speculation issue mitigations (bsc#1196915).
References
#1194267 #1196915 #1197423 #1197425 #1197426
Cross- CVE-2021-26401 CVE-2022-0001 CVE-2022-0002
CVE-2022-26356 CVE-2022-26357 CVE-2022-26358
CVE-2022-26359 CVE-2022-26360 CVE-2022-26361
CVSS scores:
CVE-2021-26401 (NVD) : 5.6 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N
CVE-2021-26401 (SUSE): 5.6 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N
CVE-2022-0001 (NVD) : 6.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
CVE-2022-0001 (SUSE): 5.6 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N
CVE-2022-0002 (NVD) : 6.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
CVE-2022-0002 (SUSE): 5.6 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N
CVE-2022-26356 (NVD) : 5.6 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:H
CVE-2022-26356 (SUSE): 6.7 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:H
CVE-2022-26357 (NVD) : 7 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
CVE-2022-26357 (SUSE): 5.7 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:H
CVE-2022-26358 (NVD) : 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVE-2022-26358 (SUSE): 5.7 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:H
CVE-2022-26359 (NVD) : 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVE-2022-26359 (SUSE): 5.7 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:H
CVE-2022-26360 (NVD) : 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVE-2022-26360 (SUSE): 5.7 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:H
CVE-2022-26361 (NVD) : 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVE-2022-26361 (SUSE): 5.7 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:H
Affected Products:
SUSE Enterprise Storage 7
SUSE Linux Enterprise High Performance Computing 15-SP2-ESPOS
SUSE Linux Enterprise High Performance Computing 15-SP2-LTSS
SUSE Linux Enterprise Micro 5.0
SUSE Linux Enterprise Realtime Extension 15-SP2
SUSE Linux Enterprise Server 15-SP2-BCL
SUSE Linux Enterprise Server 15-SP2-LTSS
SUSE Linux Enterprise Server for SAP 15-SP2
SUSE Manager Proxy 4.1
SUSE Manager Retail Branch Server 4.1
SUSE Manager Server 4.1
https://www.suse.com/security/cve/CVE-2021-26401.html
https://www.suse.com/security/cve/CVE-2022-0001.html
https://www.suse.com/security/cve/CVE-2022-0002.html
https://www.suse.com/security/cve/CVE-2022-26356.html
https://www.suse.com/security/cve/CVE-2022-26357.html
https://www.suse.com/security/cve/CVE-2022-26358.html
https://www.suse.com/security/cve/CVE-2022-26359.html
https://www.suse.com/security/cve/CVE-2022-26360.html
https://www.suse.com/security/cve/CVE-2022-26361.html
https://bugzilla.suse.com/1194267
https://bugzilla.suse.com/1196915
https://bugzilla.suse.com/1197423
https://bugzilla.suse.com/1197425
https://bugzilla.suse.com/1197426
Severity
Announcement ID: SUSE-SU-2022:1300-1
Rating: important
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