{"document":{"aggregate_severity":{"namespace":"https://www.suse.com/support/security/rating/","text":"moderate"},"category":"csaf_security_advisory","csaf_version":"2.0","distribution":{"text":"Copyright 2024 SUSE LLC. All rights reserved.","tlp":{"label":"WHITE","url":"https://www.first.org/tlp/"}},"lang":"en","notes":[{"category":"summary","text":"Security update for xen","title":"Title of the patch"},{"category":"description","text":"Xen was updated 4.4.2_01 to address three security issues and functional bugs.\n\nThe following vulnerabilities were fixed:\n- Long latency MMIO mapping operations are not preemptible (XSA-125, CVE-2015-2752, bnc#922705)\n- Unmediated PCI command register access in qemu (XSA-126, CVE-2015-2756, bnc#922706)\n- Certain domctl operations may be abused to lock up the host (XSA-127, CVE-2015-2751, bnc#922709)\n\nThe following non-security bugs were fixed:\n- xen dmesg contains bogus output in early boot (bnc#923758)\n- Xentop doesn't display disk statistics for VMs using qdisks (bnc#921842)\n\nThe following functionality was enabled:\n- Enable spice support in qemu for x86_64\n- Add Qxl vga support\n","title":"Description of the patch"},{"category":"details","text":"SUSE-SLE-DESKTOP-12-2015-162,SUSE-SLE-SDK-12-2015-162,SUSE-SLE-SERVER-12-2015-162","title":"Patchnames"},{"category":"legal_disclaimer","text":"CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).","title":"Terms of use"}],"publisher":{"category":"vendor","contact_details":"https://www.suse.com/support/security/contact/","name":"SUSE Product Security Team","namespace":"https://www.suse.com/"},"references":[{"category":"external","summary":"SUSE ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"self","summary":"URL of this CSAF notice","url":"https://ftp.suse.com/pub/projects/security/csaf/suse-su-2015_0701-1.json"},{"category":"self","summary":"URL for SUSE-SU-2015:0701-1","url":"https://www.suse.com/support/update/announcement/2015/suse-su-20150701-1/"},{"category":"self","summary":"E-Mail link for SUSE-SU-2015:0701-1","url":"https://lists.suse.com/pipermail/sle-security-updates/2015-April/001342.html"},{"category":"self","summary":"SUSE Bug 921842","url":"https://bugzilla.suse.com/921842"},{"category":"self","summary":"SUSE Bug 922705","url":"https://bugzilla.suse.com/922705"},{"category":"self","summary":"SUSE Bug 922706","url":"https://bugzilla.suse.com/922706"},{"category":"self","summary":"SUSE Bug 922709","url":"https://bugzilla.suse.com/922709"},{"category":"self","summary":"SUSE Bug 923758","url":"https://bugzilla.suse.com/923758"},{"category":"self","summary":"SUSE CVE CVE-2015-2751 page","url":"https://www.suse.com/security/cve/CVE-2015-2751/"},{"category":"self","summary":"SUSE CVE CVE-2015-2752 page","url":"https://www.suse.com/security/cve/CVE-2015-2752/"},{"category":"self","summary":"SUSE CVE CVE-2015-2756 page","url":"https://www.suse.com/security/cve/CVE-2015-2756/"}],"title":"Security update for xen","tracking":{"current_release_date":"2015-04-01T15:24:09Z","generator":{"date":"2015-04-01T15:24:09Z","engine":{"name":"cve-database.git:bin/generate-csaf.pl","version":"1"}},"id":"SUSE-SU-2015:0701-1","initial_release_date":"2015-04-01T15:24:09Z","revision_history":[{"date":"2015-04-01T15:24:09Z","number":"1","summary":"Current version"}],"status":"final","version":"1"}},"product_tree":{"branches":[{"branches":[{"branches":[{"category":"product_version","name":"xen-4.4.2_02-15.1.x86_64","product":{"name":"xen-4.4.2_02-15.1.x86_64","product_id":"xen-4.4.2_02-15.1.x86_64"}},{"category":"product_version","name":"xen-kmp-default-4.4.2_02_k3.12.38_44-15.1.x86_64","product":{"name":"xen-kmp-default-4.4.2_02_k3.12.38_44-15.1.x86_64","product_id":"xen-kmp-default-4.4.2_02_k3.12.38_44-15.1.x86_64"}},{"category":"product_version","name":"xen-libs-4.4.2_02-15.1.x86_64","product":{"name":"xen-libs-4.4.2_02-15.1.x86_64","product_id":"xen-libs-4.4.2_02-15.1.x86_64"}},{"category":"product_version","name":"xen-libs-32bit-4.4.2_02-15.1.x86_64","product":{"name":"xen-libs-32bit-4.4.2_02-15.1.x86_64","product_id":"xen-libs-32bit-4.4.2_02-15.1.x86_64"}},{"category":"product_version","name":"xen-devel-4.4.2_02-15.1.x86_64","product":{"name":"xen-devel-4.4.2_02-15.1.x86_64","product_id":"xen-devel-4.4.2_02-15.1.x86_64"}},{"category":"product_version","name":"xen-doc-html-4.4.2_02-15.1.x86_64","product":{"name":"xen-doc-html-4.4.2_02-15.1.x86_64","product_id":"xen-doc-html-4.4.2_02-15.1.x86_64"}},{"category":"product_version","name":"xen-tools-4.4.2_02-15.1.x86_64","product":{"name":"xen-tools-4.4.2_02-15.1.x86_64","product_id":"xen-tools-4.4.2_02-15.1.x86_64"}},{"category":"product_version","name":"xen-tools-domU-4.4.2_02-15.1.x86_64","product":{"name":"xen-tools-domU-4.4.2_02-15.1.x86_64","product_id":"xen-tools-domU-4.4.2_02-15.1.x86_64"}}],"category":"architecture","name":"x86_64"},{"branches":[{"category":"product_name","name":"SUSE 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a denial of service (host lock) via unspecified domctl operations.","title":"CVE description"}],"product_status":{"recommended":["SUSE Linux Enterprise Desktop 12:xen-4.4.2_02-15.1.x86_64","SUSE Linux Enterprise Desktop 12:xen-kmp-default-4.4.2_02_k3.12.38_44-15.1.x86_64","SUSE Linux Enterprise Desktop 12:xen-libs-32bit-4.4.2_02-15.1.x86_64","SUSE Linux Enterprise Desktop 12:xen-libs-4.4.2_02-15.1.x86_64","SUSE Linux Enterprise Server 12:xen-4.4.2_02-15.1.x86_64","SUSE Linux Enterprise Server 12:xen-doc-html-4.4.2_02-15.1.x86_64","SUSE Linux Enterprise Server 12:xen-kmp-default-4.4.2_02_k3.12.38_44-15.1.x86_64","SUSE Linux Enterprise Server 12:xen-libs-32bit-4.4.2_02-15.1.x86_64","SUSE Linux Enterprise Server 12:xen-libs-4.4.2_02-15.1.x86_64","SUSE Linux Enterprise Server 12:xen-tools-4.4.2_02-15.1.x86_64","SUSE Linux Enterprise Server 12:xen-tools-domU-4.4.2_02-15.1.x86_64","SUSE Linux Enterprise Server for SAP Applications 12:xen-4.4.2_02-15.1.x86_64","SUSE Linux Enterprise Server 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not preemptible, which allows local x86 HVM domain users to cause a denial of service (host CPU consumption) via a crafted request to the device model (qemu-dm).","title":"CVE description"}],"product_status":{"recommended":["SUSE Linux Enterprise Desktop 12:xen-4.4.2_02-15.1.x86_64","SUSE Linux Enterprise Desktop 12:xen-kmp-default-4.4.2_02_k3.12.38_44-15.1.x86_64","SUSE Linux Enterprise Desktop 12:xen-libs-32bit-4.4.2_02-15.1.x86_64","SUSE Linux Enterprise Desktop 12:xen-libs-4.4.2_02-15.1.x86_64","SUSE Linux Enterprise Server 12:xen-4.4.2_02-15.1.x86_64","SUSE Linux Enterprise Server 12:xen-doc-html-4.4.2_02-15.1.x86_64","SUSE Linux Enterprise Server 12:xen-kmp-default-4.4.2_02_k3.12.38_44-15.1.x86_64","SUSE Linux Enterprise Server 12:xen-libs-32bit-4.4.2_02-15.1.x86_64","SUSE Linux Enterprise Server 12:xen-libs-4.4.2_02-15.1.x86_64","SUSE Linux Enterprise Server 12:xen-tools-4.4.2_02-15.1.x86_64","SUSE Linux Enterprise Server 12:xen-tools-domU-4.4.2_02-15.1.x86_64","SUSE Linux 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guest users to cause a denial of service (non-maskable interrupt and host crash) by disabling the (1) memory or (2) I/O decoding for a PCI Express device and then accessing the device, which triggers an Unsupported Request (UR) response.","title":"CVE description"}],"product_status":{"recommended":["SUSE Linux Enterprise Desktop 12:xen-4.4.2_02-15.1.x86_64","SUSE Linux Enterprise Desktop 12:xen-kmp-default-4.4.2_02_k3.12.38_44-15.1.x86_64","SUSE Linux Enterprise Desktop 12:xen-libs-32bit-4.4.2_02-15.1.x86_64","SUSE Linux Enterprise Desktop 12:xen-libs-4.4.2_02-15.1.x86_64","SUSE Linux Enterprise Server 12:xen-4.4.2_02-15.1.x86_64","SUSE Linux Enterprise Server 12:xen-doc-html-4.4.2_02-15.1.x86_64","SUSE Linux Enterprise Server 12:xen-kmp-default-4.4.2_02_k3.12.38_44-15.1.x86_64","SUSE Linux Enterprise Server 12:xen-libs-32bit-4.4.2_02-15.1.x86_64","SUSE Linux Enterprise Server 12:xen-libs-4.4.2_02-15.1.x86_64","SUSE Linux Enterprise Server 12:xen-tools-4.4.2_02-15.1.x86_64","SUSE Linux 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CVE-2015-2756","url":"https://bugzilla.suse.com/922706"}],"remediations":[{"category":"vendor_fix","details":"To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n","product_ids":["SUSE Linux Enterprise Desktop 12:xen-4.4.2_02-15.1.x86_64","SUSE Linux Enterprise Desktop 12:xen-kmp-default-4.4.2_02_k3.12.38_44-15.1.x86_64","SUSE Linux Enterprise Desktop 12:xen-libs-32bit-4.4.2_02-15.1.x86_64","SUSE Linux Enterprise Desktop 12:xen-libs-4.4.2_02-15.1.x86_64","SUSE Linux Enterprise Server 12:xen-4.4.2_02-15.1.x86_64","SUSE Linux Enterprise Server 12:xen-doc-html-4.4.2_02-15.1.x86_64","SUSE Linux Enterprise Server 12:xen-kmp-default-4.4.2_02_k3.12.38_44-15.1.x86_64","SUSE Linux Enterprise Server 12:xen-libs-32bit-4.4.2_02-15.1.x86_64","SUSE Linux Enterprise Server 12:xen-libs-4.4.2_02-15.1.x86_64","SUSE Linux Enterprise Server 12:xen-tools-4.4.2_02-15.1.x86_64","SUSE Linux Enterprise Server 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