Preisgabe von Informationen in xen
ID: | SUSE-SU-2020:1632-1 |
Distribution: | SUSE |
Plattformen: | SUSE Linux Enterprise Server 12-SP4, SUSE Linux Enterprise Software Development Kit 12-SP4 |
Datum: | Mi, 17. Juni 2020, 22:51 |
Referenzen: | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-0543 |
Applikationen: | Xen |
Originalnachricht |
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SUSE Security Update: Security update for xen ______________________________________________________________________________ Announcement ID: SUSE-SU-2020:1632-1 Rating: important References: #1027519 #1172205 Cross-References: CVE-2020-0543 Affected Products: SUSE Linux Enterprise Software Development Kit 12-SP4 SUSE Linux Enterprise Server 12-SP4 ______________________________________________________________________________ An update that solves one vulnerability and has one errata is now available. Description: This update for xen to version 4.11.4 fixes the following issues: - CVE-2020-0543: Fixed a side channel attack against special registers which could have resulted in leaking of read values to cores other than the one which called it. This attack is known as Special Register Buffer Data Sampling (SRBDS) or "CrossTalk" (bsc#1172205). 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-SP4: zypper in -t patch SUSE-SLE-SDK-12-SP4-2020-1632=1 - SUSE Linux Enterprise Server 12-SP4: zypper in -t patch SUSE-SLE-SERVER-12-SP4-2020-1632=1 Package List: - SUSE Linux Enterprise Software Development Kit 12-SP4 (aarch64 x86_64): xen-debugsource-4.11.4_02-2.26.1 xen-devel-4.11.4_02-2.26.1 - SUSE Linux Enterprise Server 12-SP4 (x86_64): xen-4.11.4_02-2.26.1 xen-debugsource-4.11.4_02-2.26.1 xen-doc-html-4.11.4_02-2.26.1 xen-libs-32bit-4.11.4_02-2.26.1 xen-libs-4.11.4_02-2.26.1 xen-libs-debuginfo-32bit-4.11.4_02-2.26.1 xen-libs-debuginfo-4.11.4_02-2.26.1 xen-tools-4.11.4_02-2.26.1 xen-tools-debuginfo-4.11.4_02-2.26.1 xen-tools-domU-4.11.4_02-2.26.1 xen-tools-domU-debuginfo-4.11.4_02-2.26.1 References: https://www.suse.com/security/cve/CVE-2020-0543.html https://bugzilla.suse.com/1027519 https://bugzilla.suse.com/1172205 _______________________________________________ sle-security-updates mailing list sle-security-updates@lists.suse.com http://lists.suse.com/mailman/listinfo/sle-security-updates |