openSUSE Security Update: Security update for xen ______________________________________________________________________________ Announcement ID: openSUSE-SU-2020:0599-1 Rating: important References: #1027519 #1134506 #1155200 #1157490 #1160932 #1165206 #1167007 #1167152 #1168140 #1168142 #1168143 #1169392 Cross-References: CVE-2020-11739 CVE-2020-11740 CVE-2020-11741 CVE-2020-11742 CVE-2020-11743 Affected Products: openSUSE Leap 15.1 ______________________________________________________________________________ An update that solves 5 vulnerabilities and has 7 fixes is now available. Description: This update for xen fixes the following issues: Security issues fixed: - CVE-2020-11742: Bad continuation handling in GNTTABOP_copy (bsc#1169392). - CVE-2020-11740, CVE-2020-11741: xen: XSA-313 multiple xenoprof issues (bsc#1168140). - CVE-2020-11739: Missing memory barriers in read-write unlock paths (bsc#1168142). - CVE-2020-11743: Bad error path in GNTTABOP_map_grant (bsc#1168143). - arm: a CPU may speculate past the ERET instruction (bsc#1160932). Non-security issues fixed: - Xenstored Crashed during VM install (bsc#1167152) - DomU hang: soft lockup CPU #0 stuck under high load (bsc#1165206, bsc#1134506) - Update API compatibility versions, fixes issues for libvirt. (bsc#1167007, bsc#1157490) - aacraid blocks xen commands (bsc#1155200) This update was imported from the SUSE:SLE-15-SP1:Update update project. Patch Instructions: To install this openSUSE 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: - openSUSE Leap 15.1: zypper in -t patch openSUSE-2020-599=1 Package List: - openSUSE Leap 15.1 (i586 x86_64): xen-debugsource-4.12.2_04-lp151.2.15.1 xen-devel-4.12.2_04-lp151.2.15.1 xen-libs-4.12.2_04-lp151.2.15.1 xen-libs-debuginfo-4.12.2_04-lp151.2.15.1 xen-tools-domU-4.12.2_04-lp151.2.15.1 xen-tools-domU-debuginfo-4.12.2_04-lp151.2.15.1 - openSUSE Leap 15.1 (x86_64): xen-4.12.2_04-lp151.2.15.1 xen-doc-html-4.12.2_04-lp151.2.15.1 xen-libs-32bit-4.12.2_04-lp151.2.15.1 xen-libs-32bit-debuginfo-4.12.2_04-lp151.2.15.1 xen-tools-4.12.2_04-lp151.2.15.1 xen-tools-debuginfo-4.12.2_04-lp151.2.15.1 References: https://www.suse.com/security/cve/CVE-2020-11739.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-2020-11743.html https://bugzilla.suse.com/1027519 https://bugzilla.suse.com/1134506 https://bugzilla.suse.com/1155200 https://bugzilla.suse.com/1157490 https://bugzilla.suse.com/1160932 https://bugzilla.suse.com/1165206 https://bugzilla.suse.com/1167007 https://bugzilla.suse.com/1167152 https://bugzilla.suse.com/1168140 https://bugzilla.suse.com/1168142 https://bugzilla.suse.com/1168143 https://bugzilla.suse.com/1169392 -- To unsubscribe, e-mail: opensuse-security-announce+unsubscribe@opensuse.org For additional commands, e-mail: opensuse-security-announce+help@opensuse.org