Security update for xen
Announcement ID: | SUSE-SU-2020:14444-1 |
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Rating: | important |
References: | |
Cross-References: | |
CVSS scores: |
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Affected Products: |
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An update that solves 16 vulnerabilities can now be installed.
Description:
This update for xen fixes the following issues:
- bsc#1174543 - secure boot related fixes
- bsc#1163019 - CVE-2020-8608: potential OOB access due to unsafe snprintf() usages
- bsc#1169392 - CVE-2020-11742: Bad continuation handling in GNTTABOP_copy
- bsc#1168140 - CVE-2020-11740, CVE-2020-11741: multiple xenoprof issues
- bsc#1161181 - CVE-2020-7211: potential directory traversal using relative paths via tftp server on Windows host
- bsc#1157888 - CVE-2019-19579: Device quarantine for alternate pci assignment methods
- bsc#1158004 - CVE-2019-19583: VMX: VMentry failure with debug exceptions and blocked states
- bsc#1158005 - CVE-2019-19578: Linear pagetable use / entry miscounts
- bsc#1158006 - CVE-2019-19580: Further issues with restartable PV type change operations
- bsc#1158007 - CVE-2019-19577: dynamic height for the IOMMU pagetables
- bsc#1154448 - CVE-2019-18420: VCPUOP_initialise DoS
- bsc#1154456 - CVE-2019-18425: missing descriptor table limit checking in x86 PV emulation
- bsc#1154458 - CVE-2019-18421: Issues with restartable PV type change operations
- bsc#1154461 - CVE-2019-18424: passed through PCI devices may corrupt host memory after deassignment
- bsc#1155945 - CVE-2018-12207: Machine Check Error Avoidance on Page Size Change (aka IFU issue)
- bsc#1152497 - CVE-2019-11135: TSX Asynchronous Abort (TAA) issue
Patch Instructions:
To install this SUSE 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 11 SP4 LTSS 11-SP4
zypper in -t patch slessp4-xen-14444=1
-
SUSE Linux Enterprise Server 11 SP4
zypper in -t patch slessp4-xen-14444=1
Package List:
-
SUSE Linux Enterprise Server 11 SP4 LTSS 11-SP4 (x86_64 i586)
- xen-kmp-default-4.4.4_42_3.0.101_108.114-61.52.1
- xen-libs-4.4.4_42-61.52.1
- xen-tools-domU-4.4.4_42-61.52.1
-
SUSE Linux Enterprise Server 11 SP4 LTSS 11-SP4 (i586)
- xen-kmp-pae-4.4.4_42_3.0.101_108.114-61.52.1
-
SUSE Linux Enterprise Server 11 SP4 LTSS 11-SP4 (x86_64)
- xen-doc-html-4.4.4_42-61.52.1
- xen-tools-4.4.4_42-61.52.1
- xen-4.4.4_42-61.52.1
- xen-libs-32bit-4.4.4_42-61.52.1
-
SUSE Linux Enterprise Server 11 SP4 (x86_64 i586)
- xen-kmp-default-4.4.4_42_3.0.101_108.114-61.52.1
- xen-libs-4.4.4_42-61.52.1
- xen-tools-domU-4.4.4_42-61.52.1
-
SUSE Linux Enterprise Server 11 SP4 (i586)
- xen-kmp-pae-4.4.4_42_3.0.101_108.114-61.52.1
-
SUSE Linux Enterprise Server 11 SP4 (x86_64)
- xen-doc-html-4.4.4_42-61.52.1
- xen-tools-4.4.4_42-61.52.1
- xen-4.4.4_42-61.52.1
- xen-libs-32bit-4.4.4_42-61.52.1
References:
- https://www.suse.com/security/cve/CVE-2018-12207.html
- https://www.suse.com/security/cve/CVE-2019-11135.html
- https://www.suse.com/security/cve/CVE-2019-18420.html
- https://www.suse.com/security/cve/CVE-2019-18421.html
- https://www.suse.com/security/cve/CVE-2019-18424.html
- https://www.suse.com/security/cve/CVE-2019-18425.html
- https://www.suse.com/security/cve/CVE-2019-19577.html
- https://www.suse.com/security/cve/CVE-2019-19578.html
- https://www.suse.com/security/cve/CVE-2019-19579.html
- https://www.suse.com/security/cve/CVE-2019-19580.html
- https://www.suse.com/security/cve/CVE-2019-19583.html
- https://www.suse.com/security/cve/CVE-2020-11740.html
- https://www.suse.com/security/cve/CVE-2020-11741.html
- https://www.suse.com/security/cve/CVE-2020-11742.html
- https://www.suse.com/security/cve/CVE-2020-7211.html
- https://www.suse.com/security/cve/CVE-2020-8608.html
- https://bugzilla.suse.com/show_bug.cgi?id=1152497
- https://bugzilla.suse.com/show_bug.cgi?id=1154448
- https://bugzilla.suse.com/show_bug.cgi?id=1154456
- https://bugzilla.suse.com/show_bug.cgi?id=1154458
- https://bugzilla.suse.com/show_bug.cgi?id=1154461
- https://bugzilla.suse.com/show_bug.cgi?id=1155945
- https://bugzilla.suse.com/show_bug.cgi?id=1157888
- https://bugzilla.suse.com/show_bug.cgi?id=1158004
- https://bugzilla.suse.com/show_bug.cgi?id=1158005
- https://bugzilla.suse.com/show_bug.cgi?id=1158006
- https://bugzilla.suse.com/show_bug.cgi?id=1158007
- https://bugzilla.suse.com/show_bug.cgi?id=1161181
- https://bugzilla.suse.com/show_bug.cgi?id=1163019
- https://bugzilla.suse.com/show_bug.cgi?id=1168140
- https://bugzilla.suse.com/show_bug.cgi?id=1169392
- https://bugzilla.suse.com/show_bug.cgi?id=1174543