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OVAL Definitions
>
OVAL Definition Details
Id
oval:ru.altx-soft.nix:def:27144
[Eng]
Version
11
Class
patch
ALTXid
154904
Language
Russian
Severity
Medium
Title
Обновление SUSE-SU-2016:2589-1 -- устранение уязвимостей в qemu
Description
qemu was updated to fix 19 security issues.
Family
unix
Platform
SUSE Linux Enterprise Desktop 12
SUSE Linux Enterprise Server 12
Product
qemu
Reference
VENDOR: SUSE-SU-2016:2589-1
VENDOR: SUSE-SU-2016:2589-1
Id:
SUSE-SU-2016:2589-1
Reference:
https://www.suse.com/support/update/announcement/2016/suse-su-20162589-1.html
CVE: CVE-2016-2392
CVE: CVE-2016-2392
Id:
CVE-2016-2392
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2392
Comment
: The is_rndis function in the USB Net device emulator (hw/usb/dev-network.c) in QEMU before 2.5.1 does not properly validate USB configuration descriptor objects, which allows local guest OS administrators to cause a denial of service (NULL pointer dereference and QEMU process crash) via vectors involving a remote NDIS control message packet.
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:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
CWE:
CWE-Other ()
References:
https://bugzilla.redhat.com/show_bug.cgi?id=1302299 (CONFIRM)
[qemu-devel] 20160211 [Qemu-devel] [PATCH] usb: check USB configuration descriptor object (MLIST)
USN-2974-1 (UBUNTU)
[oss-security] 20160216 CVE request Qemu: usb: null pointer dereference in remote NDIS control message handling (MLIST)
[qemu-stable] 20160329 [Qemu-stable] [ANNOUNCE] QEMU 2.5.1 Stable released (MLIST)
83274 (BID)
GLSA-201604-01 (GENTOO)
[debian-lts-announce] 20181130 [SECURITY] [DLA 1599-1] qemu security update (MLIST)
http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=80eecda8e5d09c442c24307f340840a5b70ea3b9 (MISC)
CVE: CVE-2016-2391
CVE: CVE-2016-2391
Id:
CVE-2016-2391
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2391
Comment
: The ohci_bus_start function in the USB OHCI emulation support (hw/usb/hcd-ohci.c) in QEMU allows local guest OS administrators to cause a denial of service (NULL pointer dereference and QEMU process crash) via vectors related to multiple eof_timers.
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:
5
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
REQUIRED
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H
CWE:
476 (NULL Pointer Dereference)
References:
USN-2974-1 (UBUNTU)
https://bugzilla.redhat.com/show_bug.cgi?id=1304794 (CONFIRM)
[qemu-devel] 20160216 [Qemu-devel] [PATCH] usb: ohci avoid multiple eof timers (MLIST)
[oss-security] 20160216 CVE request Qemu: usb: multiple eof_timers in ohci leads to null pointer dereference (MLIST)
83263 (BID)
[debian-lts-announce] 20181130 [SECURITY] [DLA 1599-1] qemu security update (MLIST)
http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=fa1298c2d623522eda7b4f1f721fcb935abb7360 (MISC)
CVE: CVE-2016-5106
CVE: CVE-2016-5106
Id:
CVE-2016-5106
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-5106
Comment
: The megasas_dcmd_set_properties function in hw/scsi/megasas.c in QEMU, when built with MegaRAID SAS 8708EM2 Host Bus Adapter emulation support, allows local guest administrators to cause a denial of service (out-of-bounds write access) via vectors involving a MegaRAID Firmware Interface (MFI) command.
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
CVSSv3 Score:
6
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
HIGH
User interaction:
NONE
Scope:
CHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H
CWE:
787 (Out-of-bounds Write)
References:
https://bugzilla.redhat.com/show_bug.cgi?id=1339578 (CONFIRM)
[qemu-devel] 20160525 [Qemu-devel] [PATCH 1/3] scsi: megasas: use appropriate property buffer (MLIST)
[oss-security] 20160525 CVE Request Qemu: scsi: megasas: out-of-bounds write while setting controller properties (MLIST)
[oss-security] 20160526 Re: CVE Request Qemu: scsi: megasas: out-of-bounds write while setting controller properties (MLIST)
USN-3047-1 (UBUNTU)
USN-3047-2 (UBUNTU)
GLSA-201609-01 (GENTOO)
[debian-lts-announce] 20181130 [SECURITY] [DLA 1599-1] qemu security update (MLIST)
CVE: CVE-2016-5105
CVE: CVE-2016-5105
Id:
CVE-2016-5105
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-5105
Comment
: The megasas_dcmd_cfg_read function in hw/scsi/megasas.c in QEMU, when built with MegaRAID SAS 8708EM2 Host Bus Adapter emulation support, uses an uninitialized variable, which allows local guest administrators to read host memory via vectors involving a MegaRAID Firmware Interface (MFI) command.
CVSSv2 Score:
1.9
Access vector:
LOCAL
Access complexity:
MEDIUM
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
NONE
Availability impact:
NONE
CVSSv2 Vector:
AV:L/AC:M/Au:N/C:P/I:N/A:N
CVSSv3 Score:
4.4
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
HIGH
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
NONE
Availability impact:
NONE
CVSSv3 Vector:
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
CWE:
908 ()
References:
[oss-security] 20160525 CVE Request Qemu: scsi: megasas: stack information leakage while reading configuration (MLIST)
[oss-security] 20160526 Re: CVE Request Qemu: scsi: megasas: stack information leakage while reading configuration (MLIST)
[qemu-devel] 20160525 [Qemu-devel] [PATCH v2] scsi: megasas: initialise local configuration da (MLIST)
https://bugzilla.redhat.com/show_bug.cgi?id=1339583 (CONFIRM)
USN-3047-1 (UBUNTU)
USN-3047-2 (UBUNTU)
[debian-lts-announce] 20181130 [SECURITY] [DLA 1599-1] qemu security update (MLIST)
CVE: CVE-2016-5107
CVE: CVE-2016-5107
Id:
CVE-2016-5107
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-5107
Comment
: The megasas_lookup_frame function in QEMU, when built with MegaRAID SAS 8708EM2 Host Bus Adapter emulation support, allows local guest OS administrators to cause a denial of service (out-of-bounds read and crash) via unspecified vectors.
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
CVSSv3 Score:
6
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
HIGH
User interaction:
NONE
Scope:
CHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H
CWE:
125 (Out-of-bounds Read)
References:
[oss-security] 20160526 Re: CVE Request Qemu: scsi: megasas: out-of-bounds read in megasas_lookup_frame() function (MLIST)
[oss-security] 20160525 CVE Request Qemu: scsi: megasas: out-of-bounds read in megasas_lookup_frame() function (MLIST)
[qemu-devel] 20160525 [Qemu-devel] [PATCH v2] scsi: megasas: check 'read_queue_head' index val (MLIST)
https://bugzilla.redhat.com/show_bug.cgi?id=1336461 (CONFIRM)
USN-3047-1 (UBUNTU)
USN-3047-2 (UBUNTU)
90874 (BID)
GLSA-201609-01 (GENTOO)
[debian-lts-announce] 20181130 [SECURITY] [DLA 1599-1] qemu security update (MLIST)
CVE: CVE-2016-5126
CVE: CVE-2016-5126
Id:
CVE-2016-5126
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-5126
Comment
: Heap-based buffer overflow in the iscsi_aio_ioctl function in block/iscsi.c in QEMU allows local guest OS users to cause a denial of service (QEMU process crash) or possibly execute arbitrary code via a crafted iSCSI asynchronous I/O ioctl call.
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:
7.8
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
HIGH
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE:
787 (Out-of-bounds Write)
References:
[qemu-block] 20160524 [Qemu-block] [PATCH] block/iscsi: avoid potential overflow of acb->task->cdb (MLIST)
[oss-security] 20160530 CVE Request Qemu: block: iscsi: buffer overflow in iscsi_aio_ioctl (MLIST)
https://bugzilla.redhat.com/show_bug.cgi?id=1340924 (CONFIRM)
[oss-security] 20160530 Re: CVE Request Qemu: block: iscsi: buffer overflow in iscsi_aio_ioctl (MLIST)
USN-3047-1 (UBUNTU)
USN-3047-2 (UBUNTU)
http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html (CONFIRM)
RHSA-2016:1654 (REDHAT)
RHSA-2016:1653 (REDHAT)
RHSA-2016:1655 (REDHAT)
RHSA-2016:1763 (REDHAT)
RHSA-2016:1607 (REDHAT)
RHSA-2016:1606 (REDHAT)
90948 (BID)
RHSA-2016:1756 (REDHAT)
GLSA-201609-01 (GENTOO)
[debian-lts-announce] 20190920 [SECURITY] [DLA 1927-1] qemu security update (MLIST)
http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=a6b3167fa0e825aebb5a7cd8b437b6d41584a196 (MISC)
CVE: CVE-2016-4454
CVE: CVE-2016-4454
Id:
CVE-2016-4454
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4454
Comment
: The vmsvga_fifo_read_raw function in hw/display/vmware_vga.c in QEMU allows local guest OS administrators to obtain sensitive host memory information or cause a denial of service (QEMU process crash) by changing FIFO registers and issuing a VGA command, which triggers an out-of-bounds read.
CVSSv2 Score:
3.6
Access vector:
LOCAL
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
NONE
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:L/AC:L/Au:N/C:P/I:N/A:P
CVSSv3 Score:
6
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
HIGH
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:H
CWE:
119 (Improper Restriction of Operations within the Bounds of a Memory Buffer)
References:
https://bugzilla.redhat.com/show_bug.cgi?id=1336429 (CONFIRM)
[oss-security] 20160530 CVE-2016-4454 Qemu: display: vmsvga: out-of-bounds read in vmsvga_fifo_read_raw() routine (MLIST)
[qemu-devel] 20160530 [Qemu-devel] [PATCH 1/4] vmsvga: move fifo sanity checks to vmsvga_fifo_length (MLIST)
USN-3047-1 (UBUNTU)
USN-3047-2 (UBUNTU)
90927 (BID)
GLSA-201609-01 (GENTOO)
[debian-lts-announce] 20181130 [SECURITY] [DLA 1599-1] qemu security update (MLIST)
CVE: CVE-2016-4453
CVE: CVE-2016-4453
Id:
CVE-2016-4453
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4453
Comment
: The vmsvga_fifo_run function in hw/display/vmware_vga.c in QEMU allows local guest OS administrators to cause a denial of service (infinite loop and QEMU process crash) via a VGA command.
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
CVSSv3 Score:
4.4
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
HIGH
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
CWE:
835 (Loop with Unreachable Exit Condition ('Infinite Loop'))
References:
[oss-security] 20160530 CVE-2016-4453 Qemu: display: vmsvga: infinite loop in vmsvga_fifo_run() routine (MLIST)
[qemu-devel] 20160530 [Qemu-devel] [PATCH 4/4] vmsvga: don't process more than 1024 fifo commands at once (MLIST)
https://bugzilla.redhat.com/show_bug.cgi?id=1336650 (CONFIRM)
USN-3047-1 (UBUNTU)
USN-3047-2 (UBUNTU)
90928 (BID)
GLSA-201609-01 (GENTOO)
[debian-lts-announce] 20181130 [SECURITY] [DLA 1599-1] qemu security update (MLIST)
CVE: CVE-2016-5338
CVE: CVE-2016-5338
Id:
CVE-2016-5338
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-5338
Comment
: The (1) esp_reg_read and (2) esp_reg_write functions in hw/scsi/esp.c in QEMU allow local guest OS administrators to cause a denial of service (QEMU process crash) or execute arbitrary code on the QEMU host via vectors related to the information transfer buffer.
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:
7.8
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
HIGH
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
[oss-security] 20160608 Re: CVE Request Qemu: scsi: esp: OOB r/w access while processing ESP_FIFO (MLIST)
[oss-security] 20160607 CVE Request Qemu: scsi: esp: OOB r/w access while processing ESP_FIFO (MLIST)
[qemu-devel] 20160606 [Qemu-devel] [PATCH v3] scsi: esp: check TI buffer index before read/write (MLIST)
USN-3047-1 (UBUNTU)
USN-3047-2 (UBUNTU)
91079 (BID)
GLSA-201609-01 (GENTOO)
[debian-lts-announce] 20181130 [SECURITY] [DLA 1599-1] qemu security update (MLIST)
http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=ff589551c8e8e9e95e211b9d8daafb4ed39f1aec (MISC)
CVE: CVE-2016-5337
CVE: CVE-2016-5337
Id:
CVE-2016-5337
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-5337
Comment
: The megasas_ctrl_get_info function in hw/scsi/megasas.c in QEMU allows local guest OS administrators to obtain sensitive host memory information via vectors related to reading device control information.
CVSSv2 Score:
2.1
Access vector:
LOCAL
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
NONE
Availability impact:
NONE
CVSSv2 Vector:
AV:L/AC:L/Au:N/C:P/I:N/A:N
CVSSv3 Score:
5.5
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
NONE
Availability impact:
NONE
CVSSv3 Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
References:
[oss-security] 20160608 CVE Request Qemu: scsi: megasas: information leakage in megasas_ctrl_get_info (MLIST)
[qemu-devel] 20160607 [PULL 06/13] scsi: megasas: null terminate bios version buffer (MLIST)
[oss-security] 20160608 Re: CVE Request Qemu: scsi: megasas: information leakage in megasas_ctrl_get_info (MLIST)
USN-3047-1 (UBUNTU)
USN-3047-2 (UBUNTU)
91097 (BID)
GLSA-201609-01 (GENTOO)
[debian-lts-announce] 20181130 [SECURITY] [DLA 1599-1] qemu security update (MLIST)
http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=844864fbae66935951529408831c2f22367a57b6 (MISC)
CVE: CVE-2016-5238
CVE: CVE-2016-5238
Id:
CVE-2016-5238
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-5238
Comment
: The get_cmd function in hw/scsi/esp.c in QEMU might allow local guest OS administrators to cause a denial of service (out-of-bounds write and QEMU process crash) via vectors related to reading from the information transfer buffer in non-DMA mode.
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:
4.4
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
HIGH
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
CWE:
787 (Out-of-bounds Write)
References:
[qemu-devel] 20160601 Re: [Qemu-devel] [PATCH] scsi: check buffer length before reading scsi command (MLIST)
[oss-security] 20160602 CVE Request Qemu: scsi: esp: OOB write when using non-DMA mode in get_cmd (MLIST)
[qemu-devel] 20160531 [Qemu-devel] [PATCH] scsi: check buffer length before reading scsi command (MLIST)
[oss-security] 20160602 Re: CVE Request Qemu: scsi: esp: OOB write when using non-DMA mode in get_cmd (MLIST)
https://bugzilla.redhat.com/show_bug.cgi?id=1341931 (CONFIRM)
USN-3047-1 (UBUNTU)
USN-3047-2 (UBUNTU)
90995 (BID)
GLSA-201609-01 (GENTOO)
[debian-lts-announce] 20181130 [SECURITY] [DLA 1599-1] qemu security update (MLIST)
CVE: CVE-2016-5403
CVE: CVE-2016-5403
Id:
CVE-2016-5403
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-5403
Comment
: The virtqueue_pop function in hw/virtio/virtio.c in QEMU allows local guest OS administrators to cause a denial of service (memory consumption and QEMU process crash) by submitting requests without waiting for completion.
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
CVSSv3 Score:
5.5
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE:
400 (Uncontrolled Resource Consumption ('Resource Exhaustion'))
References:
http://xenbits.xen.org/xsa/advisory-184.html (CONFIRM)
https://bugzilla.redhat.com/show_bug.cgi?id=1358359 (CONFIRM)
92148 (BID)
1036476 (SECTRACK)
http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html (CONFIRM)
USN-3047-1 (UBUNTU)
USN-3047-2 (UBUNTU)
http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html (CONFIRM)
http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2016-3090545.html (CONFIRM)
RHSA-2016:1654 (REDHAT)
RHSA-2016:1653 (REDHAT)
RHSA-2016:1655 (REDHAT)
RHSA-2016:1652 (REDHAT)
RHSA-2016:1763 (REDHAT)
RHSA-2016:1607 (REDHAT)
RHSA-2016:1606 (REDHAT)
RHSA-2016:1756 (REDHAT)
RHSA-2016:1586 (REDHAT)
RHSA-2016:1585 (REDHAT)
RHSA-2016:1943 (REDHAT)
[debian-lts-announce] 20190920 [SECURITY] [DLA 1927-1] qemu security update (MLIST)
CVE: CVE-2016-6490
CVE: CVE-2016-6490
Id:
CVE-2016-6490
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-6490
Comment
: The virtqueue_map_desc function in hw/virtio/virtio.c in QEMU (aka Quick Emulator) allows local guest OS administrators to cause a denial of service (infinite loop and QEMU process crash) via a zero length for the descriptor buffer.
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:
4.4
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
HIGH
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
CWE:
120 (Buffer Copy without Checking Size of Input ('Classic Buffer Overflow'))
References:
[oss-security] 20160728 Re: CVE Request Qemu: virtio: infinite loop in virtqueue_pop (MLIST)
[oss-security] 20160728 CVE Request Qemu: virtio: infinite loop in virtqueue_pop (MLIST)
[qemu-devel] 20160726 [PATCH] virtio: check vring descriptor buffer length (MLIST)
GLSA-201609-01 (GENTOO)
http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=1e7aed70144b4673fc26e73062064b6724795e5f (MISC)
CVE: CVE-2016-6888
CVE: CVE-2016-6888
Id:
CVE-2016-6888
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-6888
Comment
: Integer overflow in the net_tx_pkt_init function in hw/net/net_tx_pkt.c in QEMU (aka Quick Emulator) allows local guest OS administrators to cause a denial of service (QEMU process crash) via the maximum fragmentation count, which triggers an unchecked multiplication and NULL pointer dereference.
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:
4.4
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
HIGH
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
CWE:
190 (Integer Overflow or Wraparound)
References:
92556 (BID)
[oss-security] 20160819 CVE Request: Qemu: net: vmxnet: integer overflow in packet initialisation (MLIST)
[qemu-devel] 20160818 [PULL 1/2] net: vmxnet: use g_new for pkt initialisation (MLIST)
[oss-security] 20160819 Re: CVE Request: Qemu: net: vmxnet: integer overflow in packet initialisation (MLIST)
GLSA-201609-01 (GENTOO)
RHSA-2017:2408 (REDHAT)
RHSA-2017:2392 (REDHAT)
[debian-lts-announce] 20181130 [SECURITY] [DLA 1599-1] qemu security update (MLIST)
http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=47882fa4975bf0b58dd74474329fdd7154e8f04c ()
CVE: CVE-2016-6833
CVE: CVE-2016-6833
Id:
CVE-2016-6833
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-6833
Comment
: Use-after-free vulnerability in the vmxnet3_io_bar0_write function in hw/net/vmxnet3.c in QEMU (aka Quick Emulator) allows local guest OS administrators to cause a denial of service (QEMU instance crash) by leveraging failure to check if the device is active.
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:
4.4
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
HIGH
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
CWE:
416 (Use After Free)
References:
93255 (BID)
[oss-security] 20160817 Re: CVE request: Qemu net: vmxnet3: use after free while writing (MLIST)
[qemu-devel] 20160809 [PULL 2/3] net: vmxnet3: check for device_active before write (MLIST)
[oss-security] 20160812 CVE request: Qemu net: vmxnet3: use after free while writing (MLIST)
GLSA-201609-01 (GENTOO)
[debian-lts-announce] 20180906 [SECURITY] [DLA 1497-1] qemu security update (MLIST)
http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=6c352ca9b4ee3e1e286ea9e8434bd8e69ac7d0d8 (MISC)
CVE: CVE-2016-7116
CVE: CVE-2016-7116
Id:
CVE-2016-7116
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7116
Comment
: Directory traversal vulnerability in hw/9pfs/9p.c in QEMU (aka Quick Emulator) allows local guest OS administrators to access host files outside the export path via a .. (dot dot) in an unspecified string.
CVSSv2 Score:
2.1
Access vector:
LOCAL
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
NONE
Availability impact:
NONE
CVSSv2 Vector:
AV:L/AC:L/Au:N/C:P/I:N/A:N
CVSSv3 Score:
6
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
HIGH
User interaction:
NONE
Scope:
CHANGED
Confidentiality impact:
HIGH
Integrity impact:
NONE
Availability impact:
NONE
CVSSv3 Vector:
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N
CWE:
22 (Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal'))
References:
[qemu-devel] 20160826 [PATCH v2 0/5] 9P security fixes (MLIST)
[qemu-devel] 20160830 [PATCH v4 0/3] 9pfs security fixes (MLIST)
[oss-security] 20160830 CVE request: Qemu: 9p: directory traversal flaw in 9p virtio backend (MLIST)
[oss-security] 20160830 Re: CVE request: Qemu: 9p: directory traversal flaw in 9p virtio backend (MLIST)
92680 (BID)
GLSA-201609-01 (GENTOO)
[debian-lts-announce] 20181130 [SECURITY] [DLA 1599-1] qemu security update (MLIST)
http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=56f101ecce0eafd09e2daf1c4eeb1377d6959261 (MISC)
CVE: CVE-2016-6836
CVE: CVE-2016-6836
Id:
CVE-2016-6836
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-6836
Comment
: The vmxnet3_complete_packet function in hw/net/vmxnet3.c in QEMU (aka Quick Emulator) allows local guest OS administrators to obtain sensitive host memory information by leveraging failure to initialize the txcq_descr object.
CVSSv2 Score:
2.1
Access vector:
LOCAL
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
NONE
Availability impact:
NONE
CVSSv2 Vector:
AV:L/AC:L/Au:N/C:P/I:N/A:N
CVSSv3 Score:
6
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
HIGH
User interaction:
NONE
Scope:
CHANGED
Confidentiality impact:
HIGH
Integrity impact:
NONE
Availability impact:
NONE
CVSSv3 Vector:
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N
CWE:
665 (Improper Initialization)
References:
[oss-security] 20160817 Re: CVE Request Qemu: Information leak in vmxnet3_complete_packet (MLIST)
[oss-security] 20160812 CVE Request Qemu: Information leak in vmxnet3_complete_packet (MLIST)
[qemu-devel] 20160811 [PATCH] net: vmxnet: initialise local tx descriptor (MLIST)
92444 (BID)
GLSA-201609-01 (GENTOO)
[debian-lts-announce] 20181130 [SECURITY] [DLA 1599-1] qemu security update (MLIST)
http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=fdda170e50b8af062cf5741e12c4fb5e57a2eacf (MISC)
CVE: CVE-2016-7155
CVE: CVE-2016-7155
Id:
CVE-2016-7155
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7155
Comment
: hw/scsi/vmw_pvscsi.c in QEMU (aka Quick Emulator) allows local guest OS administrators to cause a denial of service (out-of-bounds access or infinite loop, and QEMU process crash) via a crafted page count for descriptor rings.
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:
4.4
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
HIGH
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
References:
92772 (BID)
[qemu-devel] 20160901 [PATCH v3] scsi: check page count while initialising descriptor rings (MLIST)
[oss-security] 20160906 CVE request: Qemu: scsi: pvscsi: OOB read and infinite loop while setting descriptor rings (MLIST)
[oss-security] 20160906 Re: CVE request: Qemu: scsi: pvscsi: OOB read and infinite loop while setting descriptor rings (MLIST)
[debian-lts-announce] 20181130 [SECURITY] [DLA 1599-1] qemu security update (MLIST)
http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=7f61f4690dd153be98900a2a508b88989e692753 ()
CVE: CVE-2016-7156
CVE: CVE-2016-7156
Id:
CVE-2016-7156
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7156
Comment
: The pvscsi_convert_sglist function in hw/scsi/vmw_pvscsi.c in QEMU (aka Quick Emulator) allows local guest OS administrators to cause a denial of service (infinite loop and QEMU process crash) by leveraging an incorrect cast.
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:
4.4
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
HIGH
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
CWE:
704 (Incorrect Type Conversion or Cast)
References:
[oss-security] 20160906 Re: CVE request: Qemu: scsi: pvscsi: infintie loop when building SG list (MLIST)
[oss-security] 20160906 CVE request: Qemu: scsi: pvscsi: infintie loop when building SG list (MLIST)
92774 (BID)
[qemu-devel] 20160906 [PATCH v3] scsi: pvscsi: avoid infinite loop while building SG list (MLIST)
[qemu-devel] 20160906 [PATCH v2] scsi: pvscsi: check request descriptor SG element count (MLIST)
GLSA-201609-01 (GENTOO)
[debian-lts-announce] 20181130 [SECURITY] [DLA 1599-1] qemu security update (MLIST)
http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=49adc5d3f8c6bb75e55ebfeab109c5c37dea65e8 ()
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