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ELSA-2016-0997

Опубликовано: 16 мая 2016
Источник: oracle-oval
Платформа: Oracle Linux 6

Описание

ELSA-2016-0997: qemu-kvm security update (IMPORTANT)

[0.12.1.2-2.491.el6_8.1]

  • kvm-Add-vga.h-unmodified-from-Linux.patch [bz#1331407]
  • kvm-vga.h-remove-unused-stuff-and-reformat.patch [bz#1331407]
  • kvm-vga-use-constants-from-vga.h.patch [bz#1331407]
  • kvm-vga-Remove-some-should-be-done-in-BIOS-comments.patch [bz#1331407]
  • kvm-vga-fix-banked-access-bounds-checking-CVE-2016-3710.patch [bz#1331407]
  • kvm-vga-add-vbe_enabled-helper.patch [bz#1331407]
  • kvm-vga-factor-out-vga-register-setup.patch [bz#1331407]
  • kvm-vga-update-vga-register-setup-on-vbe-changes.patch [bz#1331407]
  • kvm-vga-make-sure-vga-register-setup-for-vbe-stays-intac.patch [bz#1331407]
  • Resolves: bz#1331407 (EMBARGOED CVE-2016-3710 qemu-kvm: qemu: incorrect banked access bounds checking in vga module [rhel-6.8.z])

[0.12.1.2-2.491.el6]

  • Revert 'warning when CPU threads>1 for non-Intel CPUs' fix

[0.12.1.2-2.490.el6]

  • kvm-qemu-ga-implement-win32-guest-set-user-password.patch [bz#1174181]
  • kvm-util-add-base64-decoding-function.patch [bz#1174181]
  • kvm-qga-convert-to-use-error-checked-base64-decode.patch [bz#1174181]
  • kvm-qga-use-more-idiomatic-qemu-style-eol-operators.patch [bz#1174181]
  • kvm-qga-use-size_t-for-wcslen-return-value.patch [bz#1174181]
  • kvm-qga-use-wide-chars-constants-for-wchar_t-comparisons.patch [bz#1174181]
  • kvm-qga-fix-off-by-one-length-check.patch [bz#1174181]
  • kvm-qga-check-utf8-to-utf16-conversion.patch [bz#1174181]
  • Resolves: bz#1174181 (RFE: provide QEMU guest agent command for setting root account password (Linux guest))

[0.12.1.2-2.489.el6]

  • kvm-hw-qxl-qxl_send_events-nop-if-stopped.patch [bz#1290743]
  • kvm-block-mirror-fix-full-sync-mode-when-target-does-not.patch [bz#971312]
  • Resolves: bz#1290743 (qemu-kvm core dumped when repeat system_reset 20 times during guest boot)
  • Resolves: bz#971312 (block: Mirroring to raw block device doesnt zero out unused blocks)
  • Fixed qemu-ga path configuration [bz#1213233]
  • Resolves: bz#1213233 ([virtagent] The default path '/etc/qemu/fsfreeze-hook' for 'fsfreeze-hook' script doesnt exist)

[0.12.1.2-2.487.el6]

  • kvm-virtio-scsi-use-virtqueue_map_sg-when-loading-reques.patch [bz#1249740]
  • kvm-scsi-disk-fix-cmd.mode-field-typo.patch [bz#1249740]
  • Resolves: bz#1249740 (Segfault occurred at Dst VM while completed migration upon ENOSPC)

[0.12.1.2-2.486.el6]

  • kvm-blockdev-Error-out-on-negative-throttling-option-val.patch [bz#1294619]
  • kvm-fw_cfg-add-check-to-validate-current-entry-value-CVE.patch [bz#1298046]
  • Resolves: bz#1294619 (Guest should failed to boot if set iops,bps to negative number)
  • Resolves: bz#1298046 (CVE-2016-1714 qemu-kvm: Qemu: nvram: OOB r/w access in processing firmware configurations [rhel-6.8])

[0.12.1.2-2.485.el6]

  • kvm-Change-fsfreeze-hook-default-location.patch [bz#1213233]
  • kvm-qxl-replace-pipe-signaling-with-bottom-half.patch [bz#1290743]
  • Resolves: bz#1213233 ([virtagent] The default path '/etc/qemu/fsfreeze-hook' for 'fsfreeze-hook' script doesnt exist)
  • Resolves: bz#1290743 (qemu-kvm core dumped when repeat system_reset 20 times during guest boot)

[0.12.1.2-2.484.el6]

  • kvm-qga-flush-explicitly-when-needed.patch [bz#1210246]
  • kvm-qga-add-guest-set-user-password-command.patch [bz#1174181]
  • kvm-qcow2-Zero-initialise-first-cluster-for-new-images.patch [bz#1223216]
  • kvm-Documentation-Warn-against-qemu-img-on-active-image.patch [bz#1297424]
  • kvm-target-i386-warns-users-when-CPU-threads-1-for-non-I.patch [bz#1292678]
  • kvm-qemu-options-Fix-texinfo-markup.patch [bz#1250442]
  • kvm-qga-Fix-memory-allocation-pasto.patch []
  • kvm-block-raw-posix-Open-file-descriptor-O_RDWR-to-work-.patch [bz#1268347]
  • Resolves: bz#1174181 (RFE: provide QEMU guest agent command for setting root/administrator account password)
  • Resolves: bz#1210246 ([virtagent]The 'write' content is lost if 'read' it before flush through guest agent)
  • Resolves: bz#1223216 (qemu-img can not create qcow2 image when backend is block device)
  • Resolves: bz#1250442 (qemu-doc.html bad markup in section 3.3 Invocation)
  • Resolves: bz#1268347 (posix_fallocate emulation on NFS fails with Bad file descriptor if fd is opened O_WRONLY)
  • Resolves: bz#1292678 (Qemu should report error when cmdline set threads=2 in amd host)
  • Resolves: bz#1297424 (Add warning about running qemu-img on active VMs to its manpage)

[0.12.1.2-2.483.el6]

  • kvm-rtl8139-Fix-receive-buffer-overflow-check.patch [bz#1262866]
  • kvm-rtl8139-Do-not-consume-the-packet-during-overflow-in.patch [bz#1262866]
  • Resolves: bz#1262866 ([RHEL6] Package is 100% lost when ping from host to Win2012r2 guest with 64000 size)

[0.12.1.2-2.482.el6]

  • kvm-qemu-kvm-get-put-MSR_TSC_AUX-across-reset-and-migrat.patch [bz#1265428]
  • kvm-qcow2-Discard-VM-state-in-active-L1-after-creating-s.patch [bz#1219908]
  • kvm-net-pcnet-add-check-to-validate-receive-data-size-CV.patch [bz#1286597]
  • kvm-pcnet-fix-rx-buffer-overflow-CVE-2015-7512.patch [bz#1286567]
  • Resolves: bz#1219908 (Writing snapshots with 'virsh snapshot-create-as' command slows as more snapshots are created)
  • Resolves: bz#1265428 (contents of MSR_TSC_AUX are not migrated)
  • Resolves: bz#1286567 (CVE-2015-7512 qemu-kvm: Qemu: net: pcnet: buffer overflow in non-loopback mode [rhel-6.8])

[0.12.1.2-2.481.el6]

  • kvm-net-add-checks-to-validate-ring-buffer-pointers-CVE-.patch [bz#1263275]
  • Resolves: bz#1263275 (CVE-2015-5279 qemu-kvm: qemu: Heap overflow vulnerability in ne2000_receive() function [rhel-6.8])

[0.12.1.2-2.480.el6]

  • kvm-virtio-rng-fix-segfault-when-adding-a-virtio-pci-rng.patch [bz#1230068]
  • kvm-qga-commands-posix-Fix-bug-in-guest-fstrim.patch [bz#1213236]
  • kvm-rtl8139-avoid-nested-ifs-in-IP-header-parsing-CVE-20.patch [bz#1248763]
  • kvm-rtl8139-drop-tautologous-if-ip-.-statement-CVE-2015-.patch [bz#1248763]
  • kvm-rtl8139-skip-offload-on-short-Ethernet-IP-header-CVE.patch [bz#1248763]
  • kvm-rtl8139-check-IP-Header-Length-field-CVE-2015-5165.patch [bz#1248763]
  • kvm-rtl8139-check-IP-Total-Length-field-CVE-2015-5165.patch [bz#1248763]
  • kvm-rtl8139-skip-offload-on-short-TCP-header-CVE-2015-51.patch [bz#1248763]
  • kvm-rtl8139-check-TCP-Data-Offset-field-CVE-2015-5165.patch [bz#1248763]
  • Resolves: bz#1213236 ([virtagent] 'guest-fstrim' failed for guest with os on spapr-vscsi disk)
  • Resolves: bz#1230068 (Segmentation fault when re-adding virtio-rng-pci device)
  • Resolves: bz#1248763 (CVE-2015-5165 qemu-kvm: Qemu: rtl8139 uninitialized heap memory information leakage to guest [rhel-6.8])

Обновленные пакеты

Oracle Linux 6

Oracle Linux x86_64

qemu-guest-agent

0.12.1.2-2.491.el6_8.1

qemu-img

0.12.1.2-2.491.el6_8.1

qemu-kvm

0.12.1.2-2.491.el6_8.1

qemu-kvm-tools

0.12.1.2-2.491.el6_8.1

Oracle Linux i686

qemu-guest-agent

0.12.1.2-2.491.el6_8.1

Связанные CVE

Связанные уязвимости

CVSS3: 8.8
ubuntu
больше 9 лет назад

The VGA module in QEMU improperly performs bounds checking on banked access to video memory, which allows local guest OS administrators to execute arbitrary code on the host by changing access modes after setting the bank register, aka the "Dark Portal" issue.

CVSS3: 7.6
redhat
больше 9 лет назад

The VGA module in QEMU improperly performs bounds checking on banked access to video memory, which allows local guest OS administrators to execute arbitrary code on the host by changing access modes after setting the bank register, aka the "Dark Portal" issue.

CVSS3: 8.8
nvd
больше 9 лет назад

The VGA module in QEMU improperly performs bounds checking on banked access to video memory, which allows local guest OS administrators to execute arbitrary code on the host by changing access modes after setting the bank register, aka the "Dark Portal" issue.

CVSS3: 8.8
debian
больше 9 лет назад

The VGA module in QEMU improperly performs bounds checking on banked a ...

CVSS3: 8.8
github
больше 3 лет назад

The VGA module in QEMU improperly performs bounds checking on banked access to video memory, which allows local guest OS administrators to execute arbitrary code on the host by changing access modes after setting the bank register, aka the "Dark Portal" issue.