SUSE-SU-2020:3414-1: important: Security update for xen
sle-security-updates at lists.suse.com
sle-security-updates at lists.suse.com
Thu Nov 19 10:20:18 MST 2020
SUSE Security Update: Security update for xen
______________________________________________________________________________
Announcement ID: SUSE-SU-2020:3414-1
Rating: important
References: #1027519 #1177950 #1178591 SLE-16899
Cross-References: CVE-2020-28368
Affected Products:
SUSE Linux Enterprise Software Development Kit 12-SP5
SUSE Linux Enterprise Server 12-SP5
______________________________________________________________________________
An update that solves one vulnerability, contains one
feature and has two fixes is now available.
Description:
This update for xen fixes the following issues:
Security issue fixed:
- CVE-2020-28368: Fixed the Intel RAPL sidechannel attack, aka PLATYPUS
attack, aka XSA-351 (bsc#1178591).
Non-security issues fixed:
- Updated to Xen 4.12.4 bug fix release (bsc#1027519).
- Fixed a panic during MSI cleanup on AMD hardware (bsc#1027519).
- Adjusted help for --max_iters, default is 5 (bsc#1177950).
- Improved performance of live migration to get more throughput on 10Gbs+
connections (jsc#SLE-16899).
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 Software Development Kit 12-SP5:
zypper in -t patch SUSE-SLE-SDK-12-SP5-2020-3414=1
- SUSE Linux Enterprise Server 12-SP5:
zypper in -t patch SUSE-SLE-SERVER-12-SP5-2020-3414=1
Package List:
- SUSE Linux Enterprise Software Development Kit 12-SP5 (aarch64 x86_64):
xen-debugsource-4.12.4_02-3.30.1
xen-devel-4.12.4_02-3.30.1
- SUSE Linux Enterprise Server 12-SP5 (x86_64):
xen-4.12.4_02-3.30.1
xen-debugsource-4.12.4_02-3.30.1
xen-doc-html-4.12.4_02-3.30.1
xen-libs-32bit-4.12.4_02-3.30.1
xen-libs-4.12.4_02-3.30.1
xen-libs-debuginfo-32bit-4.12.4_02-3.30.1
xen-libs-debuginfo-4.12.4_02-3.30.1
xen-tools-4.12.4_02-3.30.1
xen-tools-debuginfo-4.12.4_02-3.30.1
xen-tools-domU-4.12.4_02-3.30.1
xen-tools-domU-debuginfo-4.12.4_02-3.30.1
References:
https://www.suse.com/security/cve/CVE-2020-28368.html
https://bugzilla.suse.com/1027519
https://bugzilla.suse.com/1177950
https://bugzilla.suse.com/1178591
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