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OVAL Definitions
>
OVAL Definition Details
Id
oval:com.altx-soft.nix:def:10018
[Rus]
Version
5
Class
patch
ALTXid
116055
Language
English
Severity
High
Title
SUSE-SU-2015:2338-1 -- Security update for xen
Description
This update fixes the security issues.
Family
unix
Platform
SUSE Linux Enterprise Desktop 11
SUSE Linux Enterprise Server 11
Product
xen
Reference
VENDOR: SUSE-SU-2015:2338-1
VENDOR: SUSE-SU-2015:2338-1
Id:
SUSE-SU-2015:2338-1
Reference:
https://www.suse.com/support/update/announcement/2015/suse-su-20152338-1.html
CVE: CVE-2015-8345
CVE: CVE-2015-8345
Id:
CVE-2015-8345
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8345
Comment
: The eepro100 emulator in QEMU qemu-kvm blank allows local guest users to cause a denial of service (application crash and infinite loop) via vectors involving the command block list.
CVSSv2 Score:
2.1
Access vector:
LOCAL
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:L/AC:L/Au:N/C:N/I:N/A:P
CVSSv3 Score:
6.5
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
CHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
CWE:
399 (Resource Management Errors)
References:
DSA-3469 (DEBIAN)
DSA-3470 (DEBIAN)
DSA-3471 (DEBIAN)
[oss-security] 20151125 Re: CVE request Qemu: net: eepro100: infinite loop in processing command block list (MLIST)
77985 (BID)
[qemu-devel] 20151016 [Qemu-devel] [PATCH] eepro100: prevent an infinite loop over same comman (MLIST)
GLSA-201602-01 (GENTOO)
CVE: CVE-2015-8339
CVE: CVE-2015-8339
Id:
CVE-2015-8339
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8339
Comment
: The memory_exchange function in common/memory.c in Xen 3.2.x through 4.6.x does not properly hand back pages to a domain, which might allow guest OS administrators to cause a denial of service (host crash) via unspecified vectors related to domain teardown.
CVSSv2 Score:
4.7
Access vector:
LOCAL
Access complexity:
MEDIUM
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
COMPLETE
CVSSv2 Vector:
AV:L/AC:M/Au:N/C:N/I:N/A:C
CWE:
19 (Data Handling)
References:
http://support.citrix.com/article/CTX203451 (CONFIRM)
DSA-3519 (DEBIAN)
79038 (BID)
1034391 (SECTRACK)
http://xenbits.xen.org/xsa/advisory-159.html (CONFIRM)
GLSA-201604-03 (GENTOO)
CVE: CVE-2015-8340
CVE: CVE-2015-8340
Id:
CVE-2015-8340
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8340
Comment
: The memory_exchange function in common/memory.c in Xen 3.2.x through 4.6.x does not properly release locks, which might allow guest OS administrators to cause a denial of service (deadlock or host crash) via unspecified vectors, related to XENMEM_exchange error handling.
CVSSv2 Score:
4.7
Access vector:
LOCAL
Access complexity:
MEDIUM
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
COMPLETE
CVSSv2 Vector:
AV:L/AC:M/Au:N/C:N/I:N/A:C
CWE:
17 (Code)
References:
http://support.citrix.com/article/CTX203451 (CONFIRM)
DSA-3519 (DEBIAN)
79038 (BID)
1034391 (SECTRACK)
http://xenbits.xen.org/xsa/advisory-159.html (CONFIRM)
GLSA-201604-03 (GENTOO)
CVE: CVE-2015-8341
CVE: CVE-2015-8341
Id:
CVE-2015-8341
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8341
Comment
: The libxl toolstack library in Xen 4.1.x through 4.6.x does not properly release mappings of files used as kernels and initial ramdisks when managing multiple domains in the same process, which allows attackers to cause a denial of service (memory and disk consumption) by starting domains.
CVSSv2 Score:
7.8
Access vector:
NETWORK
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
COMPLETE
CVSSv2 Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:C
CWE:
399 (Resource Management Errors)
References:
DSA-3519 (DEBIAN)
1034389 (SECTRACK)
http://xenbits.xen.org/xsa/advisory-160.html (CONFIRM)
GLSA-201604-03 (GENTOO)
CVE: CVE-2015-7504
CVE: CVE-2015-7504
Id:
CVE-2015-7504
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7504
Comment
: Heap-based buffer overflow in the pcnet_receive function in hw/net/pcnet.c in QEMU allows guest OS administrators to cause a denial of service (instance crash) or possibly execute arbitrary code via a series of packets in loopback mode.
CVSSv2 Score:
4.6
Access vector:
LOCAL
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
PARTIAL
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:L/AC:L/Au:N/C:P/I:P/A:P
CVSSv3 Score:
8.8
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
CHANGED
Confidentiality impact:
HIGH
Integrity impact:
HIGH
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
CWE:
787 (Out-of-bounds Write)
References:
[Qemu-devel] 20151130 [PATCH for 2.5 1/2] net: pcnet: add check to validate receive data size(CVE-2015-7504) (MLIST)
http://xenbits.xen.org/xsa/advisory-162.html (CONFIRM)
[oss-security] 20151130 CVE-2015-7504 Qemu: net: pcnet: heap overflow vulnerability in loopback mode (MLIST)
GLSA-201604-03 (GENTOO)
GLSA-201602-01 (GENTOO)
1034268 (SECTRACK)
78227 (BID)
DSA-3471 (DEBIAN)
DSA-3470 (DEBIAN)
DSA-3469 (DEBIAN)
RHSA-2015:2696 (REDHAT)
RHSA-2015:2695 (REDHAT)
RHSA-2015:2694 (REDHAT)
CVE: CVE-2015-7311
CVE: CVE-2015-7311
Id:
CVE-2015-7311
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7311
Comment
: libxl in Xen 4.1.x through 4.6.x does not properly handle the readonly flag on disks when using the qemu-xen device model, which allows local guest users to write to a read-only disk image.
CVSSv2 Score:
3.6
Access vector:
LOCAL
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
PARTIAL
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:L/AC:L/Au:N/C:N/I:P/A:P
CWE:
17 (Code)
References:
FEDORA-2015-15943 (FEDORA)
FEDORA-2015-15946 (FEDORA)
FEDORA-2015-15944 (FEDORA)
openSUSE-SU-2015:2250 (SUSE)
DSA-3414 (DEBIAN)
76823 (BID)
1033633 (SECTRACK)
http://xenbits.xen.org/xsa/advisory-142.html (CONFIRM)
https://bugzilla.redhat.com/show_bug.cgi?id=1257893 (CONFIRM)
GLSA-201604-03 (GENTOO)
CVE: CVE-2015-8104
CVE: CVE-2015-8104
Id:
CVE-2015-8104
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8104
Comment
: The KVM subsystem in the Linux kernel through 4.2.6, and Xen 4.3.x through 4.6.x, allows guest OS users to cause a denial of service (host OS panic or hang) by triggering many #DB (aka Debug) exceptions, related to svm.c.
CVSSv2 Score:
4.7
Access vector:
LOCAL
Access complexity:
MEDIUM
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
COMPLETE
CVSSv2 Vector:
AV:L/AC:M/Au:N/C:N/I:N/A:C
CWE:
399 (Resource Management Errors)
References:
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=cbdb967af3d54993f5814f1cee0ed311a055377d (CONFIRM)
[oss-security] 20151110 CVE-2015-8104 kernel: kvm: guest to host DoS by triggering an infinite loop in microcode via #DB exception (MLIST)
https://bugzilla.redhat.com/show_bug.cgi?id=1278496 (CONFIRM)
http://xenbits.xen.org/xsa/advisory-156.html (CONFIRM)
https://github.com/torvalds/linux/commit/cbdb967af3d54993f5814f1cee0ed311a055377d (CONFIRM)
http://support.citrix.com/article/CTX203879 (CONFIRM)
http://www.oracle.com/technetwork/topics/security/cpujan2016-2367955.html (CONFIRM)
http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html (CONFIRM)
91787 (BID)
http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html (CONFIRM)
http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html (CONFIRM)
http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html (CONFIRM)
77524 (BID)
SUSE-SU-2016:2074 (SUSE)
openSUSE-SU-2016:1008 (SUSE)
RHSA-2016:0046 (REDHAT)
SUSE-SU-2016:0354 (SUSE)
USN-2843-1 (UBUNTU)
FEDORA-2015-394835a3f6 (FEDORA)
SUSE-SU-2015:2108 (SUSE)
SUSE-SU-2015:2194 (SUSE)
SUSE-SU-2015:2339 (SUSE)
1034105 (SECTRACK)
USN-2841-1 (UBUNTU)
DSA-3454 (DEBIAN)
RHSA-2015:2636 (REDHAT)
USN-2843-2 (UBUNTU)
http://support.citrix.com/article/CTX202583 (CONFIRM)
DSA-3426 (DEBIAN)
openSUSE-SU-2015:2232 (SUSE)
FEDORA-2015-668d213dc3 (FEDORA)
DSA-3414 (DEBIAN)
FEDORA-2015-f150b2a8c8 (FEDORA)
USN-2842-1 (UBUNTU)
USN-2844-1 (UBUNTU)
SUSE-SU-2015:2350 (SUSE)
USN-2842-2 (UBUNTU)
USN-2841-2 (UBUNTU)
openSUSE-SU-2015:2250 (SUSE)
RHSA-2015:2645 (REDHAT)
USN-2840-1 (UBUNTU)
https://kb.juniper.net/JSA10783 (CONFIRM)
[oss-security] 20231010 Xen Security Advisory 444 v3 (CVE-2023-34327,CVE-2023-34328) - x86/AMD: Debug Mask handling (MLIST)
CVE: CVE-2015-5307
CVE: CVE-2015-5307
Id:
CVE-2015-5307
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-5307
Comment
: The KVM subsystem in the Linux kernel through 4.2.6, and Xen 4.3.x through 4.6.x, allows guest OS users to cause a denial of service (host OS panic or hang) by triggering many #AC (aka Alignment Check) exceptions, related to svm.c and vmx.c.
CVSSv2 Score:
4.9
Access vector:
LOCAL
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
COMPLETE
CVSSv2 Vector:
AV:L/AC:L/Au:N/C:N/I:N/A:C
CWE:
399 (Resource Management Errors)
References:
[oss-security] 20151110 Re: CVE-2015-5307 kernel: kvm: guest to host DoS by triggering an infinite loop in microcode via #AC exception (MLIST)
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=54a20552e1eae07aa240fa370a0293e006b5faed (CONFIRM)
https://bugzilla.redhat.com/show_bug.cgi?id=1277172 (CONFIRM)
https://github.com/torvalds/linux/commit/54a20552e1eae07aa240fa370a0293e006b5faed (CONFIRM)
http://xenbits.xen.org/xsa/advisory-156.html (CONFIRM)
http://www.oracle.com/technetwork/topics/security/cpujan2016-2367955.html (CONFIRM)
http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html (CONFIRM)
http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html (CONFIRM)
http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html (CONFIRM)
SUSE-SU-2016:2074 (SUSE)
77528 (BID)
RHSA-2016:0046 (REDHAT)
SUSE-SU-2016:0354 (SUSE)
FEDORA-2015-394835a3f6 (FEDORA)
SUSE-SU-2015:2108 (SUSE)
USN-2805-1 (UBUNTU)
DSA-3396 (DEBIAN)
SUSE-SU-2015:2194 (SUSE)
USN-2802-1 (UBUNTU)
SUSE-SU-2015:2339 (SUSE)
1034105 (SECTRACK)
DSA-3454 (DEBIAN)
RHSA-2015:2636 (REDHAT)
http://support.citrix.com/article/CTX202583 (CONFIRM)
openSUSE-SU-2015:2232 (SUSE)
FEDORA-2015-668d213dc3 (FEDORA)
DSA-3414 (DEBIAN)
USN-2801-1 (UBUNTU)
USN-2804-1 (UBUNTU)
FEDORA-2015-f150b2a8c8 (FEDORA)
USN-2807-1 (UBUNTU)
SUSE-SU-2015:2350 (SUSE)
USN-2806-1 (UBUNTU)
USN-2800-1 (UBUNTU)
openSUSE-SU-2015:2250 (SUSE)
RHSA-2015:2645 (REDHAT)
USN-2803-1 (UBUNTU)
https://kb.juniper.net/JSA10783 (CONFIRM)
CVE: CVE-2015-7970
CVE: CVE-2015-7970
Id:
CVE-2015-7970
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7970
Comment
: The p2m_pod_emergency_sweep function in arch/x86/mm/p2m-pod.c in Xen 3.4.x, 3.5.x, and 3.6.x is not preemptible, which allows local x86 HVM guest administrators to cause a denial of service (CPU consumption and possibly reboot) via crafted memory contents that triggers a "time-consuming linear scan," related to Populate-on-Demand.
CVSSv2 Score:
4.9
Access vector:
LOCAL
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
COMPLETE
CVSSv2 Vector:
AV:L/AC:L/Au:N/C:N/I:N/A:C
CWE:
399 (Resource Management Errors)
References:
FEDORA-2015-a931b02be2 (FEDORA)
FEDORA-2015-6f6b79efe2 (FEDORA)
FEDORA-2015-242be2c240 (FEDORA)
openSUSE-SU-2015:2250 (SUSE)
http://support.citrix.com/article/CTX202404 (CONFIRM)
DSA-3414 (DEBIAN)
77362 (BID)
1034034 (SECTRACK)
http://xenbits.xen.org/xsa/advisory-150.html (CONFIRM)
GLSA-201604-03 (GENTOO)
CVE: CVE-2015-7972
CVE: CVE-2015-7972
Id:
CVE-2015-7972
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7972
Comment
: The (1) libxl_set_memory_target function in tools/libxl/libxl.c and (2) libxl__build_post function in tools/libxl/libxl_dom.c in Xen 3.4.x through 4.6.x do not properly calculate the balloon size when using the populate-on-demand (PoD) system, which allows local HVM guest users to cause a denial of service (guest crash) via unspecified vectors related to "heavy memory pressure."
CVSSv2 Score:
2.1
Access vector:
LOCAL
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:L/AC:L/Au:N/C:N/I:N/A:P
CWE:
399 (Resource Management Errors)
References:
FEDORA-2015-a931b02be2 (FEDORA)
FEDORA-2015-6f6b79efe2 (FEDORA)
FEDORA-2015-242be2c240 (FEDORA)
openSUSE-SU-2015:1965 (SUSE)
http://support.citrix.com/article/CTX202404 (CONFIRM)
DSA-3414 (DEBIAN)
77365 (BID)
1034036 (SECTRACK)
http://xenbits.xen.org/xsa/advisory-153.html (CONFIRM)
GLSA-201604-03 (GENTOO)
CVE: CVE-2015-7969
CVE: CVE-2015-7969
Id:
CVE-2015-7969
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7969
Comment
: Multiple memory leaks in Xen 4.0 through 4.6.x allow local guest administrators or domains with certain permission to cause a denial of service (memory consumption) via a large number of "teardowns" of domains with the vcpu pointer array allocated using the (1) XEN_DOMCTL_max_vcpus hypercall or the xenoprofile state vcpu pointer array allocated using the (2) XENOPROF_get_buffer or (3) XENOPROF_set_passive hypercall.
CVSSv2 Score:
4.9
Access vector:
LOCAL
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
COMPLETE
CVSSv2 Vector:
AV:L/AC:L/Au:N/C:N/I:N/A:C
CWE:
399 (Resource Management Errors)
References:
FEDORA-2015-a931b02be2 (FEDORA)
FEDORA-2015-6f6b79efe2 (FEDORA)
FEDORA-2015-242be2c240 (FEDORA)
openSUSE-SU-2015:1965 (SUSE)
http://support.citrix.com/article/CTX202404 (CONFIRM)
DSA-3414 (DEBIAN)
77364 (BID)
1034033 (SECTRACK)
http://xenbits.xen.org/xsa/advisory-149.html (CONFIRM)
http://xenbits.xen.org/xsa/advisory-151.html (CONFIRM)
GLSA-201604-03 (GENTOO)
CVE: CVE-2015-7971
CVE: CVE-2015-7971
Id:
CVE-2015-7971
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7971
Comment
: Xen 3.2.x through 4.6.x does not limit the number of printk console messages when logging certain pmu and profiling hypercalls, which allows local guests to cause a denial of service via a sequence of crafted (1) HYPERCALL_xenoprof_op hypercalls, which are not properly handled in the do_xenoprof_op function in common/xenoprof.c, or (2) HYPERVISOR_xenpmu_op hypercalls, which are not properly handled in the do_xenpmu_op function in arch/x86/cpu/vpmu.c.
CVSSv2 Score:
2.1
Access vector:
LOCAL
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:L/AC:L/Au:N/C:N/I:N/A:P
CWE:
19 (Data Handling)
References:
FEDORA-2015-a931b02be2 (FEDORA)
FEDORA-2015-6f6b79efe2 (FEDORA)
FEDORA-2015-242be2c240 (FEDORA)
openSUSE-SU-2015:1965 (SUSE)
http://support.citrix.com/article/CTX202404 (CONFIRM)
DSA-3414 (DEBIAN)
77363 (BID)
1034035 (SECTRACK)
http://xenbits.xen.org/xsa/advisory-152.html (CONFIRM)
GLSA-201604-03 (GENTOO)
CVE: CVE-2015-7835
CVE: CVE-2015-7835
Id:
CVE-2015-7835
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7835
Comment
: The mod_l2_entry function in arch/x86/mm.c in Xen 3.4 through 4.6.x does not properly validate level 2 page table entries, which allows local PV guest administrators to gain privileges via a crafted superpage mapping.
CVSSv2 Score:
7.2
Access vector:
LOCAL
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
COMPLETE
Integrity impact:
COMPLETE
Availability impact:
COMPLETE
CVSSv2 Vector:
AV:L/AC:L/Au:N/C:C/I:C/A:C
CWE:
20 (Improper Input Validation)
References:
FEDORA-2015-a931b02be2 (FEDORA)
FEDORA-2015-6f6b79efe2 (FEDORA)
FEDORA-2015-242be2c240 (FEDORA)
openSUSE-SU-2015:1965 (SUSE)
openSUSE-SU-2015:2250 (SUSE)
http://support.citrix.com/article/CTX202404 (CONFIRM)
DSA-3390 (DEBIAN)
77366 (BID)
1034032 (SECTRACK)
http://xenbits.xen.org/xsa/advisory-148.html (CONFIRM)
https://github.com/QubesOS/qubes-secpack/blob/master/QSBs/qsb-022-2015.txt (MISC)
GLSA-201604-03 (GENTOO)
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