[security-announce] openSUSE-SU-2016:0914-1: important: Security update for xen

[news 28]

openSUSE Security Update: Security update for xen

______________________________________________________________________________

 

Announcement ID: openSUSE-SU-2016:0914-1

Rating: important

References: #864391 #864655 #864769 #864805 #877642 #901508

#902737 #924018 #928393 #945404 #945989 #954872

#956829 #957162 #957698 #959332 #959695 #960334

#960707 #960725 #960835 #960861 #961332 #961358

#961691 #963782 #963923 #964413 #967012 #967013

#967969

Cross-References: CVE-2013-4533 CVE-2013-4537 CVE-2013-4538

CVE-2013-4539 CVE-2014-0222 CVE-2014-3689

CVE-2014-7815 CVE-2014-9718 CVE-2015-1779

CVE-2015-5278 CVE-2015-6855 CVE-2015-7512

CVE-2015-8345 CVE-2015-8613 CVE-2015-8619

CVE-2015-8743 CVE-2015-8744 CVE-2015-8745

CVE-2016-1568 CVE-2016-1570 CVE-2016-1714

CVE-2016-1981 CVE-2016-2198 CVE-2016-2391

CVE-2016-2392 CVE-2016-2538

Affected Products:

openSUSE Leap 42.1

______________________________________________________________________________

 

An update that solves 26 vulnerabilities and has 5 fixes is

now available.

 

Description:

 

xen was updated to fix 26 security issues.

 

These security issues were fixed:

- CVE-2013-4533: Buffer overflow in the pxa2xx_ssp_load function in

hw/arm/pxa2xx.c allowed remote attackers to cause a denial of service or

possibly execute arbitrary code via a crafted s->rx_level value in a

savevm image (bsc#864655).

- CVE-2013-4537: The ssi_sd_transfer function in hw/sd/ssi-sd.c allowed

remote attackers to execute arbitrary code via a crafted arglen value in

a savevm image (bsc#864391).

- CVE-2013-4538: Multiple buffer overflows in the ssd0323_load function in

hw/display/ssd0323.c allowed remote attackers to cause a denial of

service (memory corruption) or possibly execute arbitrary code via

crafted (1) cmd_len, (2) row, or (3) col values; (4) row_start and

row_end values; or (5) col_star and col_end values in a savevm image

(bsc#864769).

- CVE-2013-4539: Multiple buffer overflows in the tsc210x_load function in

hw/input/tsc210x.c might have allowed remote attackers to execute

arbitrary code via a crafted (1) precision, (2) nextprecision, (3)

function, or (4) nextfunction value in a savevm image (bsc#864805).

- CVE-2014-0222: Integer overflow in the qcow_open function in

block/qcow.c allowed remote attackers to cause a denial of service

(crash) via a large L2 table in a QCOW version 1 image (bsc#877642).

- CVE-2014-3689: The vmware-vga driver (hw/display/vmware_vga.c) allowed

local guest users to write to qemu memory locations and gain privileges

via unspecified parameters related to rectangle handling (bsc#901508).

- CVE-2014-7815: The set_pixel_format function in ui/vnc.c allowed remote

attackers to cause a denial of service (crash) via a small

bytes_per_pixel value (bsc#902737).

- CVE-2014-9718: The (1) BMDMA and (2) AHCI HBA interfaces in the IDE

functionality had multiple interpretations of a function's return value,

which allowed guest OS users to cause a host OS denial of service

(memory consumption or infinite loop, and system crash) via a PRDT with

zero complete sectors, related to the bmdma_prepare_buf and

ahci_dma_prepare_buf functions (bsc#928393).

- CVE-2015-1779: The VNC websocket frame decoder allowed remote attackers

to cause a denial of service (memory and CPU consumption) via a large

(1) websocket payload or (2) HTTP headers section (bsc#924018).

- CVE-2015-5278: Infinite loop in ne2000_receive() function (bsc#945989).

- CVE-2015-6855: hw/ide/core.c did not properly restrict the commands

accepted by an ATAPI device, which allowed guest users to cause a denial

of service or possibly have unspecified other impact via certain IDE

commands, as demonstrated by a WIN_READ_NATIVE_MAX command to an empty

drive, which triggers a divide-by-zero error and instance crash

(bsc#945404).

- CVE-2015-7512: Buffer overflow in the pcnet_receive function in

hw/net/pcnet.c, when a guest NIC has a larger MTU, allowed remote

attackers to cause a denial of service (guest OS crash) or execute

arbitrary code via a large packet (bsc#957162).

- CVE-2015-8345: eepro100: infinite loop in processing command block list

(bsc#956829).

- CVE-2015-8613: SCSI: stack based buffer overflow in

megasas_ctrl_get_info (bsc#961358).

- CVE-2015-8619: Stack based OOB write in hmp_sendkey routine (bsc#960334).

- CVE-2015-8743: ne2000: OOB memory access in ioport r/w functions

(bsc#960725).

- CVE-2015-8744: vmxnet3: Incorrect l2 header validation lead to a crash

via assert(2) call (bsc#960835).

- CVE-2015-8745: Reading IMR registers lead to a crash via assert(2) call

(bsc#960707).

- CVE-2016-1568: AHCI use-after-free vulnerability in aio port commands

(bsc#961332).

- CVE-2016-1570: The PV superpage functionality in arch/x86/mm.c allowed

local PV guests to obtain sensitive information, cause a denial of

service, gain privileges, or have unspecified other impact via a crafted

page identifier (MFN) to the (1) MMUEXT_MARK_SUPER or (2)

MMUEXT_UNMARK_SUPER sub-op in the HYPERVISOR_mmuext_op hypercall or (3)

unknown vectors related to page table updates (bsc#960861).

- CVE-2016-1714: nvram: OOB r/w access in processing firmware

configurations (bsc#961691).

- CVE-2016-1981: e1000 infinite loop in start_xmit and e1000_receive_iov

routines (bsc#963782).

- CVE-2016-2198: EHCI NULL pointer dereference in ehci_caps_write

(bsc#964413).

- CVE-2016-2391: usb: multiple eof_timers in ohci module lead to NULL

pointer dereference (bsc#967013).

- CVE-2016-2392: NULL pointer dereference in remote NDIS control message

handling (bsc#967012).

- CVE-2016-2538: Integer overflow in remote NDIS control message handling

(bsc#967969).

 

These non-security issues were fixed:

- bsc#954872: script block-dmmd not working as expected

- bsc#957698: DOM0 can't bring up on Dell PC

- bsc#963923: domain weights not honored when sched-credit tslice is

reduced

- bsc#959332: SLES12SP1 PV guest is unreachable when restored or migrated

- bsc#959695: Missing docs for xen

 

 

Patch Instructions:

 

To install this openSUSE Security Update use YaST online_update.

Alternatively you can run the command listed for your product:

 

- openSUSE Leap 42.1:

 

zypper in -t patch openSUSE-2016-413=1

 

To bring your system up-to-date, use "zypper patch".

 

 

Package List:

 

- openSUSE Leap 42.1 (i586 x86_64):

 

xen-debugsource-4.5.2_06-12.1

xen-devel-4.5.2_06-12.1

xen-libs-4.5.2_06-12.1

xen-libs-debuginfo-4.5.2_06-12.1

xen-tools-domU-4.5.2_06-12.1

xen-tools-domU-debuginfo-4.5.2_06-12.1

 

- openSUSE Leap 42.1 (x86_64):

 

xen-4.5.2_06-12.1

xen-doc-html-4.5.2_06-12.1

xen-kmp-default-4.5.2_06_k4.1.15_8-12.1

xen-kmp-default-debuginfo-4.5.2_06_k4.1.15_8-12.1

xen-libs-32bit-4.5.2_06-12.1

xen-libs-debuginfo-32bit-4.5.2_06-12.1

xen-tools-4.5.2_06-12.1

xen-tools-debuginfo-4.5.2_06-12.1

 

 

References:

 

https://www.suse.com/security/cve/CVE-2013-4533.html

https://www.suse.com/security/cve/CVE-2013-4537.html

https://www.suse.com/security/cve/CVE-2013-4538.html

https://www.suse.com/security/cve/CVE-2013-4539.html

https://www.suse.com/security/cve/CVE-2014-0222.html

https://www.suse.com/security/cve/CVE-2014-3689.html

https://www.suse.com/security/cve/CVE-2014-7815.html

https://www.suse.com/security/cve/CVE-2014-9718.html

https://www.suse.com/security/cve/CVE-2015-1779.html

https://www.suse.com/security/cve/CVE-2015-5278.html

https://www.suse.com/security/cve/CVE-2015-6855.html

https://www.suse.com/security/cve/CVE-2015-7512.html

https://www.suse.com/security/cve/CVE-2015-8345.html

https://www.suse.com/security/cve/CVE-2015-8613.html

https://www.suse.com/security/cve/CVE-2015-8619.html

https://www.suse.com/security/cve/CVE-2015-8743.html

https://www.suse.com/security/cve/CVE-2015-8744.html

https://www.suse.com/security/cve/CVE-2015-8745.html

https://www.suse.com/security/cve/CVE-2016-1568.html

https://www.suse.com/security/cve/CVE-2016-1570.html

https://www.suse.com/security/cve/CVE-2016-1714.html

https://www.suse.com/security/cve/CVE-2016-1981.html

https://www.suse.com/security/cve/CVE-2016-2198.html

https://www.suse.com/security/cve/CVE-2016-2391.html

https://www.suse.com/security/cve/CVE-2016-2392.html

https://www.suse.com/security/cve/CVE-2016-2538.html

https://bugzilla.suse.com/864391

https://bugzilla.suse.com/864655

https://bugzilla.suse.com/864769

https://bugzilla.suse.com/864805

https://bugzilla.suse.com/877642

https://bugzilla.suse.com/901508

https://bugzilla.suse.com/902737

https://bugzilla.suse.com/924018

https://bugzilla.suse.com/928393

https://bugzilla.suse.com/945404

https://bugzilla.suse.com/945989

https://bugzilla.suse.com/954872

https://bugzilla.suse.com/956829

https://bugzilla.suse.com/957162

https://bugzilla.suse.com/957698

https://bugzilla.suse.com/959332

https://bugzilla.suse.com/959695

https://bugzilla.suse.com/960334

https://bugzilla.suse.com/960707

https://bugzilla.suse.com/960725

https://bugzilla.suse.com/960835

https://bugzilla.suse.com/960861

https://bugzilla.suse.com/961332

https://bugzilla.suse.com/961358

https://bugzilla.suse.com/961691

https://bugzilla.suse.com/963782

https://bugzilla.suse.com/963923

https://bugzilla.suse.com/964413

https://bugzilla.suse.com/967012

https://bugzilla.suse.com/967013

https://bugzilla.suse.com/967969

 

--

To unsubscribe, e-mail: opensuse-security-announce+unsubscribe ( -at -) opensuse.org

For additional commands, e-mail: opensuse-security-announce+help ( -at -) opensuse.org