ELSA-2017-0309

ELSA-2017-0309 - qemu-kvm security and bug fix update

Type:	SECURITY
Severity:	IMPORTANT
Release Date:	2017-02-23

Description

[0.12.1.2-2.491.el6_8.6]
- kvm-cirrus_vga-fix-division-by-0-for-color-expansion-rop.patch [bz#1418230 bz#1419416]
- kvm-cirrus_vga-fix-off-by-one-in-blit_region_is_unsafe.patch [bz#1418230 bz#1419416]
- kvm-display-cirrus-check-vga-bits-per-pixel-bpp-value.patch [bz#1418230 bz#1419416]
- kvm-display-cirrus-ignore-source-pitch-value-as-needed-i.patch [bz#1418230 bz#1419416]
- kvm-cirrus-handle-negative-pitch-in-cirrus_invalidate_re.patch [bz#1418230 bz#1419416]
- kvm-cirrus-allow-zero-source-pitch-in-pattern-fill-rops.patch [bz#1418230 bz#1419416]
- kvm-cirrus-fix-blit-address-mask-handling.patch [bz#1418230 bz#1419416]
- kvm-cirrus-fix-oob-access-issue-CVE-2017-2615.patch [bz#1418230 bz#1419416]
- Resolves: bz#1418230
(CVE-2017-2615 qemu-kvm: Qemu: display: cirrus: oob access while doing bitblt copy backward mode [rhel-6.8.z])
- Resolves: bz#1419416
(CVE-2017-2615 qemu-kvm-rhev: Qemu: display: cirrus: oob access while doing bitblt copy backward mode [rhel-6.8.z])

[0.12.1.2-2.491.el6_8.5]
- kvm-net-check-packet-payload-length.patch [bz#1398213]
- Resolves: bz#1398213
(CVE-2016-2857 qemu-kvm: Qemu: net: out of bounds read in net_checksum_calculate() [rhel-6.8.z])

[0.12.1.2-2.491.el6.4]
- kvm-virtio-introduce-virtqueue_unmap_sg.patch [bz#1408389]
- kvm-virtio-introduce-virtqueue_discard.patch [bz#1408389]
- kvm-virtio-decrement-vq-inuse-in-virtqueue_discard.patch [bz#1408389]
- kvm-balloon-fix-segfault-and-harden-the-stats-queue.patch [bz#1408389]
- kvm-virtio-balloon-discard-virtqueue-element-on-reset.patch [bz#1408389]
- kvm-virtio-zero-vq-inuse-in-virtio_reset.patch [bz#1408389]
- Resolves: bz#1408389
([RHEL6.8.z] KVM guest shuts itself down after 128th reboot)

Related CVEs

CVE-2016-2857

CVE-2017-2615

Updated Packages

Release/Architecture	Filename	MD5sum	Superseded By Advisory
Oracle Linux 6 (i386)	qemu-kvm-0.12.1.2-2.491.el6_8.6.src.rpm	fe4a259bb4744bd58062120861cb0673	ELSA-2020-4056
	qemu-guest-agent-0.12.1.2-2.491.el6_8.6.i686.rpm	d61271012ae8522c7ff4dcc4d77c9ec3	ELSA-2020-4056
Oracle Linux 6 (x86_64)	qemu-kvm-0.12.1.2-2.491.el6_8.6.src.rpm	fe4a259bb4744bd58062120861cb0673	ELSA-2020-4056
	qemu-guest-agent-0.12.1.2-2.491.el6_8.6.x86_64.rpm	93bff92c10f1d0a09a28eff520801b16	ELSA-2020-4056
	qemu-img-0.12.1.2-2.491.el6_8.6.x86_64.rpm	1c68027ccf85085bde360c4736db1de1	ELSA-2020-4056
	qemu-kvm-0.12.1.2-2.491.el6_8.6.x86_64.rpm	68bcd445b270e64b3c4a1d65fc2879fa	ELSA-2020-4056
	qemu-kvm-tools-0.12.1.2-2.491.el6_8.6.x86_64.rpm	fb8845ba945df8fbf59e047600fa6e32	ELSA-2020-4056

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