openSUSE: Security Advisory for xen (openSUSE-SU-2015:0256-1)

# SPDX-FileCopyrightText: 2015 Greenbone AG
# Some text descriptions might be excerpted from (a) referenced
# source(s), and are Copyright (C) by the respective right holder(s).
#
# SPDX-License-Identifier: GPL-2.0-only

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.850677");
  script_version("2026-04-24T06:23:04+0000");
  script_tag(name:"last_modification", value:"2026-04-24 06:23:04 +0000 (Fri, 24 Apr 2026)");
  script_tag(name:"creation_date", value:"2015-09-18 10:31:52 +0200 (Fri, 18 Sep 2015)");
  script_cve_id("CVE-2013-3495", "CVE-2014-5146", "CVE-2014-5149", "CVE-2014-8594", "CVE-2014-8595", "CVE-2014-8866", "CVE-2014-8867", "CVE-2014-9030", "CVE-2014-9065", "CVE-2014-9066", "CVE-2015-0361");
  script_tag(name:"cvss_base", value:"7.8");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:N/A:C");
  script_tag(name:"qod_type", value:"package");
  script_name("openSUSE: Security Advisory for xen (openSUSE-SU-2015:0256-1)");
  script_tag(name:"summary", value:"The remote host is missing an update for the 'xen'
  package(s) announced via the referenced advisory.");

  script_tag(name:"vuldetect", value:"Checks if a vulnerable package version is present on the target host.");

  script_tag(name:"insight", value:"The XEN virtualization was updated to fix bugs and security issues:

  Security issues fixed: CVE-2015-0361: XSA-116: xen: xen crash due to use
  after free on hvm guest teardown

  CVE-2014-9065, CVE-2014-9066: XSA-114: xen: p2m lock starvation

  CVE-2014-9030: XSA-113: Guest effectable page reference leak in
  MMU_MACHPHYS_UPDATE handling

  CVE-2014-8867: XSA-112: xen: Insufficient bounding of 'REP MOVS' to MMIO
  emulated inside the hypervisor

  CVE-2014-8866: XSA-111: xen: Excessive checking in compatibility mode
  hypercall argument translation

  CVE-2014-8595: XSA-110: xen: Missing privilege level checks in x86
  emulation of far branches

  CVE-2014-8594: XSA-109: xen: Insufficient restrictions on certain MMU
  update hypercalls

  CVE-2013-3495: XSA-59: xen: Intel VT-d Interrupt Remapping engines can be
  evaded by native NMI interrupts

  CVE-2014-5146, CVE-2014-5149: xen: XSA-97 Long latency virtual-mmu
  operations are not preemptible

  Bugs fixed:

  - Restore missing fixes from block-dmmd script

  - bnc#904255 - XEN boot hangs in early boot on UEFI system

  - Fix missing banner by restoring figlet program

  - bnc#903357 - Corrupted save/restore test leaves orphaned data in xenstore

  - bnc#903359 - Temporary migration name is not cleaned up after migration

  - bnc#903850 - Xen: guest user mode triggerable VM exits not handled by
  hypervisor

  - bnc#866902 - Xen save/restore of HVM guests cuts off disk and networking

  - bnc#901317 - increase limit domUloader to 32MB

  - bnc#898772 - SLES 12 RC3 - XEN Host crashes when assigning non-VF device
  (SR-IOV) to guest

  - bnc#882089 - Windows 2012 R2 fails to boot up with greater than 60 vcpus

  - bsc#900292 - xl: change default dump directory

  - Update xen2libvirt.py to better detect and handle file formats

  - bnc#882089 - Windows 2012 R2 fails to boot up with greater than 60 vcpus


  - bnc#897906 - libxc: check return values on mmap() and madvise()
  on xc_alloc_hypercall_buffer()

  - bnc#896023 - Adjust xentop column layout");

  script_tag(name:"affected", value:"xen on openSUSE 13.2");

  script_tag(name:"solution", value:"Please install the updated package(s).");
  script_xref(name:"openSUSE-SU", value:"2015:0256-1");
  script_tag(name:"solution_type", value:"VendorFix");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2015 Greenbone AG");
  script_family("SuSE Local Security Checks");
  script_dependencies("gather-package-list.nasl");
  script_mandatory_keys("ssh/login/suse", "ssh/login/rpms", re:"ssh/login/release=openSUSE13\.2");
  exit(0);
}

include("revisions-lib.inc");
include("pkg-lib-rpm.inc");

release = rpm_get_ssh_release();
if(!release)
  exit(0);

res = "";
report = "";

if(release == "openSUSE13.2") {
  if(!isnull(res = isrpmvuln(pkg:"xen-debugsource", rpm:"xen-debugsource~4.4.1_08~9.1", rls:"openSUSE13.2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"xen-devel", rpm:"xen-devel~4.4.1_08~9.1", rls:"openSUSE13.2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"xen-libs", rpm:"xen-libs~4.4.1_08~9.1", rls:"openSUSE13.2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"xen-libs-debuginfo", rpm:"xen-libs-debuginfo~4.4.1_08~9.1", rls:"openSUSE13.2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"xen-tools-domU", rpm:"xen-tools-domU~4.4.1_08~9.1", rls:"openSUSE13.2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"xen-tools-domU-debuginfo", rpm:"xen-tools-domU-debuginfo~4.4.1_08~9.1", rls:"openSUSE13.2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"xen", rpm:"xen~4.4.1_08~9.1", rls:"openSUSE13.2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"xen-doc-html", rpm:"xen-doc-html~4.4.1_08~9.1", rls:"openSUSE13.2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"xen-kmp-default", rpm:"xen-kmp-default~4.4.1_08_k3.16.7_7~9.1", rls:"openSUSE13.2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"xen-kmp-default-debuginfo", rpm:"xen-kmp-default-debuginfo~4.4.1_08_k3.16.7_7~9.1", rls:"openSUSE13.2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"xen-kmp-desktop", rpm:"xen-kmp-desktop~4.4.1_08_k3.16.7_7~9.1", rls:"openSUSE13.2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"xen-kmp-desktop-debuginfo", rpm:"xen-kmp-desktop-debuginfo~4.4.1_08_k3.16.7_7~9.1", rls:"openSUSE13.2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"xen-libs-32bit", rpm:"xen-libs-32bit~4.4.1_08~9.1", rls:"openSUSE13.2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"xen-libs-debuginfo-32bit", rpm:"xen-libs-debuginfo-32bit~4.4.1_08~9.1", rls:"openSUSE13.2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"xen-tools", rpm:"xen-tools~4.4.1_08~9.1", rls:"openSUSE13.2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"xen-tools-debuginfo", rpm:"xen-tools-debuginfo~4.4.1_08~9.1", rls:"openSUSE13.2"))) {
    report += res;
  }

  if(report != "") {
    security_message(data:report);
  } else if(__pkg_match) {
    exit(99);
  }
  exit(0);
}

exit(0);