drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Zwei Probleme in xen
Name: |
Zwei Probleme in xen |
|
ID: |
SUSE-SU-2021:1028-1 |
|
Distribution: |
SUSE |
|
Plattformen: |
SUSE Linux Enterprise Module for Basesystem 15-SP2, SUSE Linux Enterprise Module for Server Applications 15-SP2, SUSE MicroOS 5.0 |
|
Datum: |
Di, 6. April 2021, 22:44 |
|
Referenzen: |
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3308
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28687 |
|
Applikationen: |
Xen |
|
Originalnachricht |
SUSE Security Update: Security update for xen ______________________________________________________________________________
Announcement ID: SUSE-SU-2021:1028-1 Rating: important References: #1027519 #1177204 #1179148 #1180690 #1181254 #1181989 #1182576 #1183072 Cross-References: CVE-2021-28687 CVE-2021-3308 CVSS scores: CVE-2021-3308 (NVD) : 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVE-2021-3308 (SUSE): 5.9 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:H
Affected Products: SUSE MicroOS 5.0 SUSE Linux Enterprise Module for Server Applications 15-SP2 SUSE Linux Enterprise Module for Basesystem 15-SP2 ______________________________________________________________________________
An update that solves two vulnerabilities and has 6 fixes is now available.
Description:
This update for xen fixes the following issues:
- CVE-2021-3308: VUL-0: xen: IRQ vector leak on x86 (bsc#1181254, XSA-360) - CVE-2021-28687: HVM soft-reset crashes toolstack (bsc#1183072, XSA-368) - L3: conring size for XEN HV's with huge memory to small. Inital Xen logs cut (bsc#1177204) - L3: XEN domU crashed on resume when using the xl unpause command (bsc#1182576) - L3: xen: no needsreboot flag set (bsc#1180690) - kdump of HVM fails, soft-reset not handled by libxl (bsc#1179148) - openQA job causes libvirtd to dump core when running kdump inside domain (bsc#1181989) - Upstream bug fixes (bsc#1027519)
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 MicroOS 5.0:
zypper in -t patch SUSE-SUSE-MicroOS-5.0-2021-1028=1
- SUSE Linux Enterprise Module for Server Applications 15-SP2:
zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP2-2021-1028=1
- SUSE Linux Enterprise Module for Basesystem 15-SP2:
zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP2-2021-1028=1
Package List:
- SUSE MicroOS 5.0 (x86_64):
xen-debugsource-4.13.2_08-3.25.3 xen-libs-4.13.2_08-3.25.3 xen-libs-debuginfo-4.13.2_08-3.25.3
- SUSE Linux Enterprise Module for Server Applications 15-SP2 (x86_64):
xen-4.13.2_08-3.25.3 xen-debugsource-4.13.2_08-3.25.3 xen-devel-4.13.2_08-3.25.3 xen-tools-4.13.2_08-3.25.3 xen-tools-debuginfo-4.13.2_08-3.25.3
- SUSE Linux Enterprise Module for Server Applications 15-SP2 (noarch):
xen-tools-xendomains-wait-disk-4.13.2_08-3.25.3
- SUSE Linux Enterprise Module for Basesystem 15-SP2 (x86_64):
xen-debugsource-4.13.2_08-3.25.3 xen-libs-4.13.2_08-3.25.3 xen-libs-debuginfo-4.13.2_08-3.25.3 xen-tools-domU-4.13.2_08-3.25.3 xen-tools-domU-debuginfo-4.13.2_08-3.25.3
References:
https://www.suse.com/security/cve/CVE-2021-28687.html https://www.suse.com/security/cve/CVE-2021-3308.html https://bugzilla.suse.com/1027519 https://bugzilla.suse.com/1177204 https://bugzilla.suse.com/1179148 https://bugzilla.suse.com/1180690 https://bugzilla.suse.com/1181254 https://bugzilla.suse.com/1181989 https://bugzilla.suse.com/1182576 https://bugzilla.suse.com/1183072
|
|
|
|