8.3 High
CVSS2
Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:A/AC:L/Au:N/C:C/I:C/A:C
0.005 Low
EPSS
Percentile
75.3%
Xen was updated to fix various bugs and security issues :
Update to Xen version 4.2.4 c/s 26280.
bnc#861256 - CVE-2014-1950: xen: XSA-88: use-after-free in xc_cpupool_getinfo() under memory pressure. (fix included with update)
bnc#863297: xend/pvscsi: recognize also SCSI CDROM devices
bnc#858496 - CVE-2014-1642: Xen: XSA-83: Out-of-memory condition yielding memory corruption during IRQ setup
bnc#860163 - xen: XSA-84: integer overflow in several XSM/Flask hypercalls (CVE-2014-1891 CVE-2014-1892 CVE-2014-1893 CVE-2014-1894)
bnc#860165 - CVE-2014-1895: xen: XSA-85: Off-by-one error in FLASK_AVC_CACHESTAT hypercall
bnc#860300 - CVE-2014-1896: xen: XSA-86: libvchan failure handling malicious ring indexes
bnc#860302 - CVE-2014-1666: xen: XSA-87:
PHYSDEVOP_(prepare,release)_msix exposed to unprivileged guests
bnc#858311 - Server is not booting in kernel XEN after latest updates - (XEN) setup 0000:00:18.0 for d0 failed (-19)
bnc#858496 - CVE-2014-1642: Xen: XSA-83: Out-of-memory condition yielding memory corruption during IRQ setup
bnc#853049 - CVE-2013-6885: xen: XSA-82: Guest triggerable AMD CPU erratum may cause host hang
bnc#853048 - CVE-2013-6400: xen: XSA-80: IOMMU TLB flushing may be inadvertently suppressed
bnc#831120 - CVE-2013-2212: xen: XSA-60: Excessive time to disable caching with HVM guests with PCI passthrough
bnc#848014 - [HP HPS] Xen hypervisor panics on 8-blades nPar with 46-bit memory addressing
bnc#833251 - [HP BCS SLES11 Bug]: In HPs UEFI x86_64 platform and with xen environment, in booting stage ,xen hypervisor will panic.
pygrub: Support (/dev/xvda) style disk specifications
bnc#849667 - CVE-2014-1895: xen: XSA-74: Lock order reversal between page_alloc_lock and mm_rwlock
bnc#849668 - CVE-2013-4554: xen: XSA-76: Hypercalls exposed to privilege rings 1 and 2 of HVM guests
bnc#842417 - In HPs UEFI x86_64 platform and sles11sp3 with xen environment, dom0 will soft lockup on multiple blades nPar.
bnc#848014 - [HP HPS] Xen hypervisor panics on 8-blades nPar with 46-bit memory addressing
bnc#846849 - Soft lockup with PCI passthrough and many VCPUs
bnc#833483 - Boot Failure with xen kernel in UEFI mode with error ‘No memory for trampoline’
bnc#849665 - CVE-2013-4551: xen: XSA-75: Host crash due to guest VMX instruction execution
The upstream version of checking for xend when using the ‘xl’ command is used is not working.
bnc#840997 - It is possible to start a VM twice on the same node.
bnc#848657 - xen: CVE-2013-4494: XSA-73: Lock order reversal between page allocation and grant table locks
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from openSUSE Security Update openSUSE-2014-271.
#
# The text description of this plugin is (C) SUSE LLC.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(75312);
script_version("1.5");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/19");
script_cve_id("CVE-2013-2212", "CVE-2013-4494", "CVE-2013-4551", "CVE-2013-4553", "CVE-2013-4554", "CVE-2013-6400", "CVE-2013-6885", "CVE-2014-1642", "CVE-2014-1666", "CVE-2014-1891", "CVE-2014-1892", "CVE-2014-1893", "CVE-2014-1894", "CVE-2014-1895", "CVE-2014-1896", "CVE-2014-1950");
script_bugtraq_id(61424, 63494, 63625, 63931, 63933, 63983, 64195, 65097, 65125, 65414, 65419, 65424, 65529);
script_name(english:"openSUSE Security Update : xen (openSUSE-SU-2014:0483-1)");
script_summary(english:"Check for the openSUSE-2014-271 patch");
script_set_attribute(
attribute:"synopsis",
value:"The remote openSUSE host is missing a security update."
);
script_set_attribute(
attribute:"description",
value:
"Xen was updated to fix various bugs and security issues :
Update to Xen version 4.2.4 c/s 26280.
- bnc#861256 - CVE-2014-1950: xen: XSA-88: use-after-free
in xc_cpupool_getinfo() under memory pressure. (fix
included with update)
- bnc#863297: xend/pvscsi: recognize also SCSI CDROM
devices
- bnc#858496 - CVE-2014-1642: Xen: XSA-83: Out-of-memory
condition yielding memory corruption during IRQ setup
- bnc#860163 - xen: XSA-84: integer overflow in several
XSM/Flask hypercalls (CVE-2014-1891 CVE-2014-1892
CVE-2014-1893 CVE-2014-1894)
- bnc#860165 - CVE-2014-1895: xen: XSA-85: Off-by-one
error in FLASK_AVC_CACHESTAT hypercall
- bnc#860300 - CVE-2014-1896: xen: XSA-86: libvchan
failure handling malicious ring indexes
- bnc#860302 - CVE-2014-1666: xen: XSA-87:
PHYSDEVOP_(prepare,release)_msix exposed to unprivileged
guests
- bnc#858311 - Server is not booting in kernel XEN after
latest updates - (XEN) setup 0000:00:18.0 for d0 failed
(-19)
- bnc#858496 - CVE-2014-1642: Xen: XSA-83: Out-of-memory
condition yielding memory corruption during IRQ setup
- bnc#853049 - CVE-2013-6885: xen: XSA-82: Guest
triggerable AMD CPU erratum may cause host hang
- bnc#853048 - CVE-2013-6400: xen: XSA-80: IOMMU TLB
flushing may be inadvertently suppressed
- bnc#831120 - CVE-2013-2212: xen: XSA-60: Excessive time
to disable caching with HVM guests with PCI passthrough
- bnc#848014 - [HP HPS] Xen hypervisor panics on 8-blades
nPar with 46-bit memory addressing
- bnc#833251 - [HP BCS SLES11 Bug]: In HPs UEFI x86_64
platform and with xen environment, in booting stage ,xen
hypervisor will panic.
- pygrub: Support (/dev/xvda) style disk specifications
- bnc#849667 - CVE-2014-1895: xen: XSA-74: Lock order
reversal between page_alloc_lock and mm_rwlock
- bnc#849668 - CVE-2013-4554: xen: XSA-76: Hypercalls
exposed to privilege rings 1 and 2 of HVM guests
- bnc#842417 - In HPs UEFI x86_64 platform and sles11sp3
with xen environment, dom0 will soft lockup on multiple
blades nPar.
- bnc#848014 - [HP HPS] Xen hypervisor panics on 8-blades
nPar with 46-bit memory addressing
- bnc#846849 - Soft lockup with PCI passthrough and many
VCPUs
- bnc#833483 - Boot Failure with xen kernel in UEFI mode
with error 'No memory for trampoline'
- bnc#849665 - CVE-2013-4551: xen: XSA-75: Host crash due
to guest VMX instruction execution
- The upstream version of checking for xend when using the
'xl' command is used is not working.
- bnc#840997 - It is possible to start a VM twice on the
same node.
- bnc#848657 - xen: CVE-2013-4494: XSA-73: Lock order
reversal between page allocation and grant table locks"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.novell.com/show_bug.cgi?id=831120"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.novell.com/show_bug.cgi?id=833251"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.novell.com/show_bug.cgi?id=833483"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.novell.com/show_bug.cgi?id=840997"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.novell.com/show_bug.cgi?id=842417"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.novell.com/show_bug.cgi?id=846849"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.novell.com/show_bug.cgi?id=848014"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.novell.com/show_bug.cgi?id=848657"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.novell.com/show_bug.cgi?id=849665"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.novell.com/show_bug.cgi?id=849667"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.novell.com/show_bug.cgi?id=849668"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.novell.com/show_bug.cgi?id=853048"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.novell.com/show_bug.cgi?id=853049"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.novell.com/show_bug.cgi?id=858311"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.novell.com/show_bug.cgi?id=858496"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.novell.com/show_bug.cgi?id=860163"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.novell.com/show_bug.cgi?id=860165"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.novell.com/show_bug.cgi?id=860300"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.novell.com/show_bug.cgi?id=860302"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.novell.com/show_bug.cgi?id=861256"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.novell.com/show_bug.cgi?id=863297"
);
script_set_attribute(
attribute:"see_also",
value:"https://lists.opensuse.org/opensuse-updates/2014-04/msg00010.html"
);
script_set_attribute(attribute:"solution", value:"Update the affected xen packages.");
script_set_cvss_base_vector("CVSS2#AV:A/AC:L/Au:N/C:C/I:C/A:C");
script_set_cvss_temporal_vector("CVSS2#E:ND/RL:OF/RC:C");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"exploit_available", value:"false");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:xen");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:xen-debugsource");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:xen-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:xen-doc-html");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:xen-doc-pdf");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:xen-kmp-default");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:xen-kmp-default-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:xen-kmp-desktop");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:xen-kmp-desktop-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:xen-kmp-pae");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:xen-kmp-pae-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:xen-libs");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:xen-libs-32bit");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:xen-libs-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:xen-libs-debuginfo-32bit");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:xen-tools");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:xen-tools-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:xen-tools-domU");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:xen-tools-domU-debuginfo");
script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:12.3");
script_set_attribute(attribute:"vuln_publication_date", value:"2013/08/28");
script_set_attribute(attribute:"patch_publication_date", value:"2014/02/26");
script_set_attribute(attribute:"plugin_publication_date", value:"2014/06/13");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2014-2021 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_family(english:"SuSE Local Security Checks");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/SuSE/release", "Host/SuSE/rpm-list", "Host/cpu");
exit(0);
}
include("audit.inc");
include("global_settings.inc");
include("rpm.inc");
if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/SuSE/release");
if (isnull(release) || release =~ "^(SLED|SLES)") audit(AUDIT_OS_NOT, "openSUSE");
if (release !~ "^(SUSE12\.3)$") audit(AUDIT_OS_RELEASE_NOT, "openSUSE", "12.3", release);
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
ourarch = get_kb_item("Host/cpu");
if (!ourarch) audit(AUDIT_UNKNOWN_ARCH);
if (ourarch !~ "^(i586|i686|x86_64)$") audit(AUDIT_ARCH_NOT, "i586 / i686 / x86_64", ourarch);
flag = 0;
if ( rpm_check(release:"SUSE12.3", reference:"xen-debugsource-4.2.4_02-1.26.2") ) flag++;
if ( rpm_check(release:"SUSE12.3", reference:"xen-devel-4.2.4_02-1.26.2") ) flag++;
if ( rpm_check(release:"SUSE12.3", reference:"xen-kmp-default-4.2.4_02_k3.7.10_1.28-1.26.2") ) flag++;
if ( rpm_check(release:"SUSE12.3", reference:"xen-kmp-default-debuginfo-4.2.4_02_k3.7.10_1.28-1.26.2") ) flag++;
if ( rpm_check(release:"SUSE12.3", reference:"xen-kmp-desktop-4.2.4_02_k3.7.10_1.28-1.26.2") ) flag++;
if ( rpm_check(release:"SUSE12.3", reference:"xen-kmp-desktop-debuginfo-4.2.4_02_k3.7.10_1.28-1.26.2") ) flag++;
if ( rpm_check(release:"SUSE12.3", reference:"xen-kmp-pae-4.2.4_02_k3.7.10_1.28-1.26.2") ) flag++;
if ( rpm_check(release:"SUSE12.3", reference:"xen-kmp-pae-debuginfo-4.2.4_02_k3.7.10_1.28-1.26.2") ) flag++;
if ( rpm_check(release:"SUSE12.3", reference:"xen-libs-4.2.4_02-1.26.2") ) flag++;
if ( rpm_check(release:"SUSE12.3", reference:"xen-libs-debuginfo-4.2.4_02-1.26.2") ) flag++;
if ( rpm_check(release:"SUSE12.3", reference:"xen-tools-domU-4.2.4_02-1.26.2") ) flag++;
if ( rpm_check(release:"SUSE12.3", reference:"xen-tools-domU-debuginfo-4.2.4_02-1.26.2") ) flag++;
if ( rpm_check(release:"SUSE12.3", cpu:"x86_64", reference:"xen-4.2.4_02-1.26.2") ) flag++;
if ( rpm_check(release:"SUSE12.3", cpu:"x86_64", reference:"xen-doc-html-4.2.4_02-1.26.2") ) flag++;
if ( rpm_check(release:"SUSE12.3", cpu:"x86_64", reference:"xen-doc-pdf-4.2.4_02-1.26.2") ) flag++;
if ( rpm_check(release:"SUSE12.3", cpu:"x86_64", reference:"xen-libs-32bit-4.2.4_02-1.26.2") ) flag++;
if ( rpm_check(release:"SUSE12.3", cpu:"x86_64", reference:"xen-libs-debuginfo-32bit-4.2.4_02-1.26.2") ) flag++;
if ( rpm_check(release:"SUSE12.3", cpu:"x86_64", reference:"xen-tools-4.2.4_02-1.26.2") ) flag++;
if ( rpm_check(release:"SUSE12.3", cpu:"x86_64", reference:"xen-tools-debuginfo-4.2.4_02-1.26.2") ) flag++;
if (flag)
{
if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());
else security_hole(0);
exit(0);
}
else
{
tested = pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, "xen");
}
Vendor | Product | Version | CPE |
---|---|---|---|
novell | opensuse | xen | p-cpe:/a:novell:opensuse:xen |
novell | opensuse | xen-debugsource | p-cpe:/a:novell:opensuse:xen-debugsource |
novell | opensuse | xen-devel | p-cpe:/a:novell:opensuse:xen-devel |
novell | opensuse | xen-doc-html | p-cpe:/a:novell:opensuse:xen-doc-html |
novell | opensuse | xen-doc-pdf | p-cpe:/a:novell:opensuse:xen-doc-pdf |
novell | opensuse | xen-kmp-default | p-cpe:/a:novell:opensuse:xen-kmp-default |
novell | opensuse | xen-kmp-default-debuginfo | p-cpe:/a:novell:opensuse:xen-kmp-default-debuginfo |
novell | opensuse | xen-kmp-desktop | p-cpe:/a:novell:opensuse:xen-kmp-desktop |
novell | opensuse | xen-kmp-desktop-debuginfo | p-cpe:/a:novell:opensuse:xen-kmp-desktop-debuginfo |
novell | opensuse | xen-kmp-pae | p-cpe:/a:novell:opensuse:xen-kmp-pae |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-2212
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-4494
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-4551
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-4553
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-4554
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-6400
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-6885
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-1642
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-1666
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-1891
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-1892
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-1893
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-1894
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-1895
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-1896
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-1950
bugzilla.novell.com/show_bug.cgi?id=831120
bugzilla.novell.com/show_bug.cgi?id=833251
bugzilla.novell.com/show_bug.cgi?id=833483
bugzilla.novell.com/show_bug.cgi?id=840997
bugzilla.novell.com/show_bug.cgi?id=842417
bugzilla.novell.com/show_bug.cgi?id=846849
bugzilla.novell.com/show_bug.cgi?id=848014
bugzilla.novell.com/show_bug.cgi?id=848657
bugzilla.novell.com/show_bug.cgi?id=849665
bugzilla.novell.com/show_bug.cgi?id=849667
bugzilla.novell.com/show_bug.cgi?id=849668
bugzilla.novell.com/show_bug.cgi?id=853048
bugzilla.novell.com/show_bug.cgi?id=853049
bugzilla.novell.com/show_bug.cgi?id=858311
bugzilla.novell.com/show_bug.cgi?id=858496
bugzilla.novell.com/show_bug.cgi?id=860163
bugzilla.novell.com/show_bug.cgi?id=860165
bugzilla.novell.com/show_bug.cgi?id=860300
bugzilla.novell.com/show_bug.cgi?id=860302
bugzilla.novell.com/show_bug.cgi?id=861256
bugzilla.novell.com/show_bug.cgi?id=863297
lists.opensuse.org/opensuse-updates/2014-04/msg00010.html