openSUSE Security Update: Security update for xen ______________________________________________________________________________ Announcement ID: openSUSE-SU-2015:1965-1 Rating: moderate References: #877642 #932267 #950367 #950703 #950705 #950706 #951845 Cross-References: CVE-2014-0222 CVE-2015-4037 CVE-2015-7835 CVE-2015-7969 CVE-2015-7971 CVE-2015-7972 Affected Products: openSUSE Leap 42.1 ______________________________________________________________________________ An update that solves 6 vulnerabilities and has one errata is now available. Description: Xen was updated to fix 6 security issues. These security issues were fixed: - CVE-2014-0222: Validate L2 table size to avoid integer overflows (bsc#877642). - CVE-2015-4037: Insecure temporary file use in /net/slirp.c (bsc#932267). - CVE-2015-7835: Uncontrolled creation of large page mappings by PV guests (bsc#950367). - CVE-2015-7969: Leak of per-domain profiling-related vcpu pointer array (DoS) (bsc#950705 bsc#950703). - CVE-2015-7971: Some pmu and profiling hypercalls log without rate limiting (bsc#950706). - CVE-2015-7972: Populate-on-demand balloon size inaccuracy can crash guests (bsc#951845). Patch Instructions: To install this openSUSE Security Update use YaST online_update. Alternatively you can run the command listed for your product: - openSUSE Leap 42.1: zypper in -t patch openSUSE-2015-730=1 To bring your system up-to-date, use "zypper patch". Package List: - openSUSE Leap 42.1 (i586 x86_64): xen-debugsource-4.5.1_12-3.1 xen-devel-4.5.1_12-3.1 xen-libs-4.5.1_12-3.1 xen-libs-debuginfo-4.5.1_12-3.1 xen-tools-domU-4.5.1_12-3.1 xen-tools-domU-debuginfo-4.5.1_12-3.1 - openSUSE Leap 42.1 (x86_64): xen-4.5.1_12-3.1 xen-doc-html-4.5.1_12-3.1 xen-kmp-default-4.5.1_12_k4.1.12_1-3.1 xen-kmp-default-debuginfo-4.5.1_12_k4.1.12_1-3.1 xen-libs-32bit-4.5.1_12-3.1 xen-libs-debuginfo-32bit-4.5.1_12-3.1 xen-tools-4.5.1_12-3.1 xen-tools-debuginfo-4.5.1_12-3.1 References: https://www.suse.com/security/cve/CVE-2014-0222.html https://www.suse.com/security/cve/CVE-2015-4037.html https://www.suse.com/security/cve/CVE-2015-7835.html https://www.suse.com/security/cve/CVE-2015-7969.html https://www.suse.com/security/cve/CVE-2015-7971.html https://www.suse.com/security/cve/CVE-2015-7972.html https://bugzilla.suse.com/877642 https://bugzilla.suse.com/932267 https://bugzilla.suse.com/950367 https://bugzilla.suse.com/950703 https://bugzilla.suse.com/950705 https://bugzilla.suse.com/950706 https://bugzilla.suse.com/951845