drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mehrere Probleme in xen
Name: |
Mehrere Probleme in xen |
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ID: |
SUSE-SU-2021:3851-1 |
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Distribution: |
SUSE |
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Plattformen: |
SUSE OpenStack Cloud Crowbar 8, SUSE HPE Helion Openstack 8, SUSE OpenStack Cloud 8, SUSE Linux Enterprise Server for SAP 12-SP3, SUSE Linux Enterprise Server 12-SP3-LTSS, SUSE Linux Enterprise Server 12-SP3-BCL |
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Datum: |
Do, 2. Dezember 2021, 00:36 |
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Referenzen: |
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28705
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28706
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28708
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28709
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28707
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28704 |
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Applikationen: |
Xen |
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Originalnachricht |
SUSE Security Update: Security update for xen ______________________________________________________________________________
Announcement ID: SUSE-SU-2021:3851-1 Rating: moderate References: #1192554 #1192557 #1192559 Cross-References: CVE-2021-28704 CVE-2021-28705 CVE-2021-28706 CVE-2021-28707 CVE-2021-28708 CVE-2021-28709 CVSS scores: CVE-2021-28704 (SUSE): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVE-2021-28705 (SUSE): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVE-2021-28706 (NVD) : 8.6 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H CVE-2021-28706 (SUSE): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVE-2021-28707 (SUSE): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVE-2021-28708 (SUSE): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVE-2021-28709 (SUSE): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected Products: SUSE OpenStack Cloud Crowbar 8 SUSE OpenStack Cloud 8 SUSE Linux Enterprise Server for SAP 12-SP3 SUSE Linux Enterprise Server 12-SP3-LTSS SUSE Linux Enterprise Server 12-SP3-BCL HPE Helion Openstack 8 ______________________________________________________________________________
An update that fixes 6 vulnerabilities is now available.
Description:
This update for xen fixes the following issues:
- CVE-2021-28704, CVE-2021-28707, CVE-2021-28708: Fixed PoD operations on misaligned GFNs (XSA-388) (bsc#1192557). - CVE-2021-28705, CVE-2021-28709: Fixed issues with partially successful P2M updates on x86 (XSA-389) (bsc#1192559). - CVE-2021-28706: Fixed guests may exceed their designated memory limit (XSA-385) (bsc#1192554).
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 OpenStack Cloud Crowbar 8:
zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-8-2021-3851=1
- SUSE OpenStack Cloud 8:
zypper in -t patch SUSE-OpenStack-Cloud-8-2021-3851=1
- SUSE Linux Enterprise Server for SAP 12-SP3:
zypper in -t patch SUSE-SLE-SAP-12-SP3-2021-3851=1
- SUSE Linux Enterprise Server 12-SP3-LTSS:
zypper in -t patch SUSE-SLE-SERVER-12-SP3-2021-3851=1
- SUSE Linux Enterprise Server 12-SP3-BCL:
zypper in -t patch SUSE-SLE-SERVER-12-SP3-BCL-2021-3851=1
- HPE Helion Openstack 8:
zypper in -t patch HPE-Helion-OpenStack-8-2021-3851=1
Package List:
- SUSE OpenStack Cloud Crowbar 8 (x86_64):
xen-4.9.4_24-3.97.1 xen-debugsource-4.9.4_24-3.97.1 xen-doc-html-4.9.4_24-3.97.1 xen-libs-32bit-4.9.4_24-3.97.1 xen-libs-4.9.4_24-3.97.1 xen-libs-debuginfo-32bit-4.9.4_24-3.97.1 xen-libs-debuginfo-4.9.4_24-3.97.1 xen-tools-4.9.4_24-3.97.1 xen-tools-debuginfo-4.9.4_24-3.97.1 xen-tools-domU-4.9.4_24-3.97.1 xen-tools-domU-debuginfo-4.9.4_24-3.97.1
- SUSE OpenStack Cloud 8 (x86_64):
xen-4.9.4_24-3.97.1 xen-debugsource-4.9.4_24-3.97.1 xen-doc-html-4.9.4_24-3.97.1 xen-libs-32bit-4.9.4_24-3.97.1 xen-libs-4.9.4_24-3.97.1 xen-libs-debuginfo-32bit-4.9.4_24-3.97.1 xen-libs-debuginfo-4.9.4_24-3.97.1 xen-tools-4.9.4_24-3.97.1 xen-tools-debuginfo-4.9.4_24-3.97.1 xen-tools-domU-4.9.4_24-3.97.1 xen-tools-domU-debuginfo-4.9.4_24-3.97.1
- SUSE Linux Enterprise Server for SAP 12-SP3 (x86_64):
xen-4.9.4_24-3.97.1 xen-debugsource-4.9.4_24-3.97.1 xen-doc-html-4.9.4_24-3.97.1 xen-libs-32bit-4.9.4_24-3.97.1 xen-libs-4.9.4_24-3.97.1 xen-libs-debuginfo-32bit-4.9.4_24-3.97.1 xen-libs-debuginfo-4.9.4_24-3.97.1 xen-tools-4.9.4_24-3.97.1 xen-tools-debuginfo-4.9.4_24-3.97.1 xen-tools-domU-4.9.4_24-3.97.1 xen-tools-domU-debuginfo-4.9.4_24-3.97.1
- SUSE Linux Enterprise Server 12-SP3-LTSS (x86_64):
xen-4.9.4_24-3.97.1 xen-debugsource-4.9.4_24-3.97.1 xen-doc-html-4.9.4_24-3.97.1 xen-libs-32bit-4.9.4_24-3.97.1 xen-libs-4.9.4_24-3.97.1 xen-libs-debuginfo-32bit-4.9.4_24-3.97.1 xen-libs-debuginfo-4.9.4_24-3.97.1 xen-tools-4.9.4_24-3.97.1 xen-tools-debuginfo-4.9.4_24-3.97.1 xen-tools-domU-4.9.4_24-3.97.1 xen-tools-domU-debuginfo-4.9.4_24-3.97.1
- SUSE Linux Enterprise Server 12-SP3-BCL (x86_64):
xen-4.9.4_24-3.97.1 xen-debugsource-4.9.4_24-3.97.1 xen-doc-html-4.9.4_24-3.97.1 xen-libs-32bit-4.9.4_24-3.97.1 xen-libs-4.9.4_24-3.97.1 xen-libs-debuginfo-32bit-4.9.4_24-3.97.1 xen-libs-debuginfo-4.9.4_24-3.97.1 xen-tools-4.9.4_24-3.97.1 xen-tools-debuginfo-4.9.4_24-3.97.1 xen-tools-domU-4.9.4_24-3.97.1 xen-tools-domU-debuginfo-4.9.4_24-3.97.1
- HPE Helion Openstack 8 (x86_64):
xen-4.9.4_24-3.97.1 xen-debugsource-4.9.4_24-3.97.1 xen-doc-html-4.9.4_24-3.97.1 xen-libs-32bit-4.9.4_24-3.97.1 xen-libs-4.9.4_24-3.97.1 xen-libs-debuginfo-32bit-4.9.4_24-3.97.1 xen-libs-debuginfo-4.9.4_24-3.97.1 xen-tools-4.9.4_24-3.97.1 xen-tools-debuginfo-4.9.4_24-3.97.1 xen-tools-domU-4.9.4_24-3.97.1 xen-tools-domU-debuginfo-4.9.4_24-3.97.1
References:
https://www.suse.com/security/cve/CVE-2021-28704.html https://www.suse.com/security/cve/CVE-2021-28705.html https://www.suse.com/security/cve/CVE-2021-28706.html https://www.suse.com/security/cve/CVE-2021-28707.html https://www.suse.com/security/cve/CVE-2021-28708.html https://www.suse.com/security/cve/CVE-2021-28709.html https://bugzilla.suse.com/1192554 https://bugzilla.suse.com/1192557 https://bugzilla.suse.com/1192559
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