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OVAL Definitions
>
OVAL Definition Details
Id
oval:ru.altx-soft.nix:def:9410
[Eng]
Version
4
Class
patch
ALTXid
83063
Language
Russian
Severity
Medium
Title
Обновление openSUSE-SU-2015:0226-1 -- обновление безопасности для xen
Description
The virtualization software XEN was updated to version 4.3.3 and also to fix bugs and security issues
Family
unix
Platform
openSUSE 13.1
Product
xen
Reference
VENDOR: openSUSE-SU-2015:0226-1
VENDOR: openSUSE-SU-2015:0226-1
Id:
openSUSE-SU-2015:0226-1
Reference:
http://lists.opensuse.org/opensuse-security-announce/2015-02/msg00005.html
CVE: CVE-2013-3495
CVE: CVE-2013-3495
Id:
CVE-2013-3495
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-3495
Comment
: The Intel VT-d Interrupt Remapping engine in Xen 3.3.x through 4.3.x allows local guests to cause a denial of service (kernel panic) via a malformed Message Signaled Interrupt (MSI) from a PCI device that is bus mastering capable that triggers a System Error Reporting (SERR) Non-Maskable Interrupt (NMI).
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:
264 (Permissions, Privileges, and Access Controls)
References:
54341 (SECUNIA)
[oss-security] 20130820 Xen Security Advisory 59 (CVE-2013-3495) - Intel VT-d Interrupt Remapping engines can be evaded by native NMI interrupts (MLIST)
1028931 (SECTRACK)
96438 (OSVDB)
61854 (BID)
openSUSE-SU-2015:0256 (SUSE)
openSUSE-SU-2015:0226 (SUSE)
GLSA-201504-04 (GENTOO)
CVE: CVE-2014-5146
CVE: CVE-2014-5146
Id:
CVE-2014-5146
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-5146
Comment
: Certain MMU virtualization operations in Xen 4.2.x through 4.4.x before the xsa97-hap patch, when using Hardware Assisted Paging (HAP), are not preemptible, which allows local HVM guest to cause a denial of service (vcpu consumption) by invoking these operations, which process every page assigned to a guest, a different vulnerability than CVE-2014-5149.
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:
69198 (BID)
1030723 (SECTRACK)
http://xenbits.xen.org/xsa/advisory-97.html (CONFIRM)
openSUSE-SU-2015:0256 (SUSE)
openSUSE-SU-2015:0226 (SUSE)
GLSA-201504-04 (GENTOO)
FEDORA-2014-9493 (FEDORA)
FEDORA-2014-9472 (FEDORA)
xen-cve20145146-dos(95234) (XF)
CVE: CVE-2014-5149
CVE: CVE-2014-5149
Id:
CVE-2014-5149
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-5149
Comment
: Certain MMU virtualization operations in Xen 4.2.x through 4.4.x, when using shadow pagetables, are not preemptible, which allows local HVM guest to cause a denial of service (vcpu consumption) by invoking these operations, which process every page assigned to a guest, a different vulnerability than CVE-2014-5146.
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://xenbits.xen.org/xsa/advisory-97.html (CONFIRM)
69199 (BID)
1030723 (SECTRACK)
openSUSE-SU-2015:0256 (SUSE)
openSUSE-SU-2015:0226 (SUSE)
GLSA-201504-04 (GENTOO)
FEDORA-2014-9493 (FEDORA)
FEDORA-2014-9472 (FEDORA)
xen-cve20145149-dos(95235) (XF)
CVE: CVE-2014-8594
CVE: CVE-2014-8594
Id:
CVE-2014-8594
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-8594
Comment
: The do_mmu_update function in arch/x86/mm.c in Xen 4.x through 4.4.x does not properly restrict updates to only PV page tables, which allows remote PV guests to cause a denial of service (NULL pointer dereference) by leveraging hardware emulation services for HVM guests using Hardware Assisted Paging (HAP).
CVSSv2 Score:
5.4
Access vector:
NETWORK
Access complexity:
HIGH
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
COMPLETE
CVSSv2 Vector:
AV:N/AC:H/Au:N/C:N/I:N/A:C
CWE:
20 (Improper Input Validation)
References:
http://xenbits.xen.org/xsa/advisory-109.html (CONFIRM)
62672 (SECUNIA)
DSA-3140 (DEBIAN)
openSUSE-SU-2015:0256 (SUSE)
openSUSE-SU-2015:0226 (SUSE)
GLSA-201504-04 (GENTOO)
71149 (BID)
xen-cve20148594-sec-byass(98767) (XF)
CVE: CVE-2014-8595
CVE: CVE-2014-8595
Id:
CVE-2014-8595
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-8595
Comment
: arch/x86/x86_emulate/x86_emulate.c in Xen 3.2.1 through 4.4.x does not properly check privileges, which allows local HVM guest users to gain privileges or cause a denial of service (crash) via a crafted (1) CALL, (2) JMP, (3) RETF, (4) LCALL, (5) LJMP, or (6) LRET far branch instruction.
CVSSv2 Score:
1.9
Access vector:
LOCAL
Access complexity:
MEDIUM
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:L/AC:M/Au:N/C:N/I:N/A:P
CWE:
17 (Code)
References:
http://xenbits.xen.org/xsa/advisory-110.html (CONFIRM)
62672 (SECUNIA)
DSA-3140 (DEBIAN)
openSUSE-SU-2015:0256 (SUSE)
openSUSE-SU-2015:0226 (SUSE)
http://support.citrix.com/article/CTX201794 (CONFIRM)
GLSA-201504-04 (GENTOO)
71151 (BID)
62537 (SECUNIA)
xen-cve20148595-priv-esc(98768) (XF)
http://support.citrix.com/article/CTX200288 (CONFIRM)
CVE: CVE-2014-8866
CVE: CVE-2014-8866
Id:
CVE-2014-8866
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-8866
Comment
: The compatibility mode hypercall argument translation in Xen 3.3.x through 4.4.x, when running on a 64-bit hypervisor, allows local 32-bit HVM guests to cause a denial of service (host crash) via vectors involving altering the high halves of registers while in 64-bit mode.
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://xenbits.xen.org/xsa/advisory-111.html (CONFIRM)
71332 (BID)
59937 (SECUNIA)
62672 (SECUNIA)
DSA-3140 (DEBIAN)
openSUSE-SU-2015:0256 (SUSE)
openSUSE-SU-2015:0226 (SUSE)
http://support.citrix.com/article/CTX201794 (CONFIRM)
GLSA-201504-04 (GENTOO)
http://support.citrix.com/article/CTX200288 (CONFIRM)
CVE: CVE-2014-8867
CVE: CVE-2014-8867
Id:
CVE-2014-8867
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-8867
Comment
: The acceleration support for the "REP MOVS" instruction in Xen 4.4.x, 3.2.x, and earlier lacks properly bounds checking for memory mapped I/O (MMIO) emulated in the hypervisor, which allows local HVM guests to cause a denial of service (host crash) via unspecified vectors.
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:
17 (Code)
References:
http://xenbits.xenproject.org/xsa/advisory-112.html (CONFIRM)
71331 (BID)
59949 (SECUNIA)
62672 (SECUNIA)
DSA-3140 (DEBIAN)
openSUSE-SU-2015:0256 (SUSE)
openSUSE-SU-2015:0226 (SUSE)
RHSA-2015:0783 (REDHAT)
http://support.citrix.com/article/CTX201794 (CONFIRM)
http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10705 (CONFIRM)
GLSA-201504-04 (GENTOO)
http://support.citrix.com/article/CTX200288 (CONFIRM)
CVE: CVE-2014-9030
CVE: CVE-2014-9030
Id:
CVE-2014-9030
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-9030
Comment
: The do_mmu_update function in arch/x86/mm.c in Xen 3.2.x through 4.4.x does not properly manage page references, which allows remote domains to cause a denial of service by leveraging control over an HVM guest and a crafted MMU_MACHPHYS_UPDATE.
CVSSv2 Score:
7.1
Access vector:
NETWORK
Access complexity:
MEDIUM
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
COMPLETE
CVSSv2 Vector:
AV:N/AC:M/Au:N/C:N/I:N/A:C
CWE:
20 (Improper Input Validation)
References:
71207 (BID)
http://xenbits.xen.org/xsa/advisory-113.html (CONFIRM)
62672 (SECUNIA)
DSA-3140 (DEBIAN)
openSUSE-SU-2015:0256 (SUSE)
openSUSE-SU-2015:0226 (SUSE)
GLSA-201504-04 (GENTOO)
xen-mmumachphysupdate-dos(98853) (XF)
CVE: CVE-2014-9065
CVE: CVE-2014-9065
Id:
CVE-2014-9065
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-9065
Comment
: common/spinlock.c in Xen 4.4.x and earlier does not properly handle read and write locks, which allows local x86 guest users to cause a denial of service (write denial or NMI watchdog timeout and host crash) via a large number of read requests, a different vulnerability to CVE-2014-9066.
CVSSv2 Score:
4.4
Access vector:
LOCAL
Access complexity:
MEDIUM
Authentication:
SINGLE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
COMPLETE
CVSSv2 Vector:
AV:L/AC:M/Au:S/C:N/I:N/A:C
CWE:
17 (Code)
References:
[oss-security] 20141208 Xen Security Advisory 114 (CVE-2014-9065,CVE-2014-9066) - p2m lock starvation (MLIST)
http://xenbits.xen.org/xsa/advisory-114.html (CONFIRM)
71544 (BID)
openSUSE-SU-2015:0256 (SUSE)
openSUSE-SU-2015:0226 (SUSE)
GLSA-201504-04 (GENTOO)
CVE: CVE-2014-9066
CVE: CVE-2014-9066
Id:
CVE-2014-9066
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-9066
Comment
: Xen 4.4.x and earlier, when using a large number of VCPUs, does not properly handle read and write locks, which allows local x86 guest users to cause a denial of service (write denial or NMI watchdog timeout and host crash) via a large number of read requests, a different vulnerability than CVE-2014-9065.
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:
[oss-security] 20141208 Xen Security Advisory 114 (CVE-2014-9065,CVE-2014-9066) - p2m lock starvation (MLIST)
http://xenbits.xen.org/xsa/advisory-114.html (CONFIRM)
71546 (BID)
openSUSE-SU-2015:0256 (SUSE)
openSUSE-SU-2015:0226 (SUSE)
GLSA-201504-04 (GENTOO)
CVE: CVE-2015-0361
CVE: CVE-2015-0361
Id:
CVE-2015-0361
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-0361
Comment
: Use-after-free vulnerability in Xen 4.2.x, 4.3.x, and 4.4.x allows remote domains to cause a denial of service (system crash) via a crafted hypercall during HVM guest teardown.
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:
CWE-Other ()
References:
FEDORA-2015-0331 (FEDORA)
FEDORA-2015-0345 (FEDORA)
openSUSE-SU-2015:0226 (SUSE)
openSUSE-SU-2015:0256 (SUSE)
71882 (BID)
1031498 (SECTRACK)
http://xenbits.xen.org/xsa/advisory-116.html (CONFIRM)
GLSA-201504-04 (GENTOO)
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